Chevy Blazer Acceleration Problems





	It can be frustrating for any driver to expect certain acceleration from their vehicle only to find that the vehicle seems to be hesitant while speeding up. This list is practically endless, but if your S10 is having trouble accelerating, start by examining each of the air, fuel and spark systems one by one. Chevy Blazer Crank sensor Code. If your Blazer won’t accelerate, but the RPM’s do not change, that is an indication that there is an issue with creating power. The abs and skid control lights came on. Performance: 7. This would make the engine run lean under a load as well. Worst 2019 Chevrolet Blazer Problems. I have 2004 chevy Blazer with the 4. I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. 1999 Chevrolet Blazer engine problems with 65 complaints from Blazer owners. Sep 12, 2007 ·  I have a 2000 chevy blazer 4x4 4. Prices may vary depending on your location. 3 194000 miles. I have replaced the engine temp sensor, the connections. If low, verify there is good power and ground to the fuel pump and that the fuel filter is clear. Any suggestions would be great. You can shut the vehicle off and restart and the problem straightens out for a while. This would give an even more pronounced sensation than a TCC problem. 4L Ecotec engine allow excess oil to sneak into the combustion chamber. 617 Answers. I feel like I am secure in the vehicle, it has wonderful features such as the stereo system, heated seating, and an amazing camera system, along with a very nice, fancy exterior design. 	On some cars, however, a light can also indicate an issue. I have replaced the engine temp sensor, the connections. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 1 seconds and the quarter-mile in 16. This information may be used by NHTSA during the investigation process. The abs and skid control lights came on. MotorTrend described the Trailblazer’s lack of speed quite sufficiently when they said, “You don’t notice how slow the car actually is until you floor it getting on the freeway or try to make a pass at freeway speeds. The 2022 Chevrolet Blazer offers four- and six-cylinder engines that enable quick acceleration and respectable fuel economy. Car Accelerates On Its Own problem of the 2001 Chevrolet Blazer 8 The vehicle experienced sudden acceleration going up to a speed of 80 mph. The 2019 Chevy Blazer transmission problems are doesn't stay in gear and delayed shift. The problem only happens when in drive, if I manually run through the gears there is no problem. Re: clicking noise when accelerating or turning. The only other thing i could think of would be checking the fuel pressure, it should be around 52-60psi. Since he used to be a mechanic he thought it could be an O2 censor; so he took it in to the Midas in our town and they also believed it was the O2 sensors and they both were replaced. Find a high quality auto repair shop or dealer near you. Showing a P0175 : System too rich @ Bank 1. May 14, 2021 ·  Chevy's 2. Service engine light started flashing at idle and now is on again. Bottom the idle mixture screw, but don't force it or you may break something. I'm not a mechanic, please forgive me if I use the wrong terminology. 3L and it’s driving like a dog—poor acceleration, hesitation, or a surge and you suspect a fuel problem, you may be partially right. Here are 10 things we like about it, plus five we don’t. 	The transmission is one of the most important parts of the vehicle. 6 cylinder engine. The 2 new catalytic converters fixed the problem. I read the codes and all codes point to a fuel related problem. One of the most significant disappointments is the fact that the Chevy Blazer didn’t remain true to its roots. Danger-Very high voltage!. Share your car problem with the RepairPal community. Overheating and leaking water. Being the stubborn man my father. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. (odi#10013779). 3 liter with California emmisions. First, locate the idle mixture screw. 97 chevy blazer 4. Chevy has made the decision to reboot the Trailblazer after discontinuing it in 2009, however, so they must be somewhat reliable, right?. If oil wicks off those, and gets on the maf it will cause drivability problems, usualy cleaning the sensor will fix the problem. View Nearby Shops. 		Problem with your Chevrolet Blazer? Our list of 42 known complaints reported by owners can help you fix your Chevrolet Blazer. Danger-Very high voltage!. If you've had a problem, please help us out and report it. If your Blazer won't accelerate, but the RPM's do not change, that is an indication that there is an issue with creating power. 5-liter four-cylinder engine and nine-speed automatic concludes the crossover is adequate. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. I have spent countless hours going over the engine looking for vacuum leaks and believe every thing is OK on that front. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. 97 chevy blazer 4. Jerking/Hesitation. The 2000 Chevrolet Malibu has 5 problems reported for sudden unintended acceleration. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. Chevrolet Blazer Problems by Year. Get Your Car Fixed. Disappointing Chevy Blazer problems. The car hesitates badly and occasionally throws a P0300 code. The worst complaints are runs roughly, won't start, and engine failure. 	The front driver side wheel and break pedal shook and grinded when turning , going around curvy mountain roads. The Blazer 2LT has this quick acceleration while in sports mode that I handle very well, so easy to reb up on 80 mph on the express way maybe due the aerodynamic hood to windshield help to cut. Blazer Won’t Accelerate: RPMS Stays Put. 3 liter, automatic. The issue is going to be something affecting the motor. The problem only happens when in drive, if I manually run through the gears there is no problem. I have a 97 Chevy Blazer that has engine noise at low speed acceleration but not at idle or at highway speed. Having a problem with 99 chevy blazer 4. Chevy Blazer Crank sensor Code. After cleaning and electrically testing the MAF unit it seems it's probably not the culprit, but it's the only code I have. Then I modified a (2) 2 1/2" in and out connector to make the new ones fit, then installed and u-bold clamps. Get a water hose running and take the radiator cap off. The Blazer maneuvers confidently for an SUV of its size, but ride comfort takes a back seat, especially in models with large 21-inch wheels. epayne67 from United States 5 years ago. 3 V6 engine surging during acceleration. This increase should be from 6-12 grams/second at idle to 130 grams/second or more at time of the 1-2 shift. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. 3 seconds, which is slower than the competition. 97 chevy blazer 4. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). Get Your Car Fixed. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. 	Vehicle Speed Control Problem on the 1997 CHEVROLET BLAZER. You can shut the vehicle off and restart and the problem straightens out for a while. This was an ongoing problem because each time the vehicle was fixed the problem would occur again. Oct 05, 2005 #1. It can be frustrating for any driver to expect certain acceleration from their vehicle only to find that the vehicle seems to be hesitant while speeding up. Chevrolet Blazer 2003 gold, 4dr, 2wd, 6cyl 90000 miles. 3 liter engine. May 07, 2019 ·  A new road test review of the 2019 Chevrolet Blazer with the 2. The power goes to the torque converter, and that’s the end of the line. Recently rebuilt the 454 in my 1990 TBI Burb. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. Disappointing Chevy Blazer problems. All right when driving down the road at an accelerated speed of 55 to 60 miles an hour it wants to spit and sputter and backfire and jerk what causes this. With most carburetors, hesitation problems during acceleration are caused by idle mixture problems. 3 seconds, which is slower than the competition. 		With styling that stands out in a very crowded crossover market, great drivability as well as a comfortable and versatile interior, this new Blazer should be considered a. I am having a problem with a tip in hesitation. There might be jerking. I have 99 blazer, 4. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. If engine is warm, engine starts without pressin … read more. I have replaced the engine temp sensor, the connections. 5-liter engine does the 0-60 sprint in 8. Chevy Blazer Crank sensor Code. As I accelerate, the car hesitates/stumbles/etc. 3 liter with California emmisions. Service Brakes Hydraulic Problem on the 1997 CHEVROLET BLAZER. On some cars, however, a light can also indicate an issue. I have a 97 Chevy Blazer that has engine noise at low speed acceleration but not at idle or at highway speed. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. The 2020 Chevy Blazer RS might tickle your speed needs, but the Trailblazer will not. Feeling really stupid as I have now changed the engine out and have a problem with. Won't go past 2500 rpm or so, very poor acceleration, often stalls. If oil wicks off those, and gets on the maf it will cause drivability problems, usualy cleaning the sensor will fix the problem. i changed the thermostat, Mass air flow sensor. If you have Hesitation and surging on Blazer 4. I am having problems with acceleration currently. 	Jan 27, 2020 ·  The 2020 Chevrolet Blazer has come a long way since its boxy beginnings 50 years ago, and Chevy has fully embraced the latest in design and technology with this new model. I have a 1997 Chevy S-10 Blazer with the 4. There is not much you can do to your Chevy Trailblazer other than checking the transmission fluid level and condition. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. 3 seconds, which is slower than the competition. 2019 Chevrolet Blazer consumer reviews. Here are some common issues that can affect the motor: 1. Average repair cost is $120 at 111,400 miles. Worst 2019 Chevrolet Blazer Problems. For the past few weeks it would run fine then suddenly just stop accelerating, especially to full throttle. 1999 Chevrolet Blazer engine problems with 65 complaints from Blazer owners. WIRING INFORMATION: 1983 Chevy S-10 Blazer WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT RED Ignition Harness STARTER YELLOW OR PURPLE Ignition Harness IGNITION PINK Ignition Harness ACCESSORY ORANGE Ignition Harness POWER DOOR LOCK (5-wire reverse polarity) LT. 3 V6 engine surging during acceleration. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. This information may be used by NHTSA during the investigation process. 	7 TBI)cold start problem. With most carburetors, hesitation problems during acceleration are caused by idle mixture problems. See full list on caranddriver. 187,000 MILES. Any suggestions would be great. 617 Answers. Jerking/Hesitation. Here are some common issues that can affect the motor: 1. There is not much you can do to your Chevy Trailblazer other than checking the transmission fluid level and condition. It drives very nice on the highway, is a reliable car, and has great mileage. We're actively collecting data on the worst problems for the Chevrolet Blazer. 4L Ecotec engine allow excess oil to sneak into the combustion chamber. Car Accelerates On Its Own problem of the 2001 Chevrolet Blazer 8 The vehicle experienced sudden acceleration going up to a speed of 80 mph. The 2021 Chevrolet Blazer with the base 2. Feeling really stupid as I have now changed the engine out and have a problem with. A special coverage adjustment has been offered for 2011-2012 Equinox owners. View Nearby Shops. I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2. 		MotorTrend described the Trailblazer’s lack of speed quite sufficiently when they said, “You don’t notice how slow the car actually is until you floor it getting on the freeway or try to make a pass at freeway speeds. Hesitation and surging on Blazer 4. (from 1 to 2  you get the idea) I took it to my mechanic (I don't like. If engine is warm, engine starts without pressin … read more. The issue is going to be something affecting the motor. This list is practically endless, but if your S10 is having trouble accelerating, start by examining each of the air, fuel and spark systems one by one. If the transmission fluid leaks, that needs to be patched quickly. epayne67 from United States 5 years ago. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. Air conditioning Overheating Heater. Chevrolet Blazer Problems by Year. Get Your Car Fixed. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. It can be frustrating for any driver to expect certain acceleration from their vehicle only to find that the vehicle seems to be hesitant while speeding up. Find a high quality auto repair shop or dealer near you. Check for any vacuum leaks downstream of MAF sensor. I feel like I am secure in the vehicle, it has wonderful features such as the stereo system, heated seating, and an amazing camera system, along with a very nice, fancy exterior design. That clicking noise could be a rod bearing starting to go. I have a 1997 Chevy S-10 Blazer with the 4. 	Find a high quality auto repair shop or dealer near you. If oil wicks off those, and gets on the maf it will cause drivability problems, usualy cleaning the sensor will fix the problem. You can shut the vehicle off and restart and the problem straightens out for a while. 2021 Chevrolet Blazer Acceleration: 0-60 and Quarter Mile Times. Problem with your Chevrolet Blazer? Our list of 42 known complaints reported by owners can help you fix your Chevrolet Blazer. Here are some common issues that can affect the motor: 1. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). 617 Answers. The 2021 Chevrolet Blazer with the base 2. Chevrolet Blazer Problems by Year. That is as soon as you step on the pedal to accelerate the engine hesitates or misfires and. Get Your Car Fixed. Within the past two weeks, it has started to act a bit silly and I don't know what's all wrong with it. We took it to 3 different mechanics, couldn't figure it out. Prices may vary depending on your location. 	(and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. If you've had a problem, please help us out and report it. What does this sound l. 2021 Chevrolet Blazer. If thats the case, there might be a problem with the Engine Coolant Temperature sensor, (ECT located near the thermostat) not reporting the correct temperature to the PCM, or possibly an oxygen sensor. I cut the old ones off as close to the welds as i could on both ends with a sawz-all. 2019 Chevrolet Blazer consumer reviews. 2000 Chevy S10 2. Design defects in GM's 2. 97 chevy blazer 4. The gears may become stuck. There is not much you can do to your Chevy Trailblazer other than checking the transmission fluid level and condition. 0-liter turbocharged engine making 227 hp, does the 0-60 sprint in 6. Sep 14, 2008 ·  Sep 14, 2008. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. 187,000 MILES. The Blazer 2LT has this quick acceleration while in sports mode that I handle very well, so easy to reb up on 80 mph on the express way maybe due the aerodynamic hood to windshield help to cut. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. For the past few weeks it would run fine then suddenly just stop accelerating, especially to full throttle. As I accelerate, the car hesitates/stumbles/etc. Car problem(s) with the 1997 CHEVROLET BLAZER. 		I have 99 blazer, 4. 90 Chevy Blazer (5. Won't go past 2500 rpm or so, very poor acceleration, often stalls. 3 seconds, which is slower than the competition. System is going lean, and after 20-30 seconds of running lean, then goes into open loop forever. My Blazer eould start and run for a few seconds and the die,after Ichanged the fuel pump it started reigt up. After a 14-year hiatus, General Motors brought the Chevy Blazer back for 2019. 2021 Chevrolet Blazer Acceleration: 0-60 and Quarter Mile Times. Share your car problem with the RepairPal community. 0-liter turbocharged engine making 227 hp, does the 0-60 sprint in 6. Car problem(s) with the 1997 CHEVROLET BLAZER. Fix Hesitation and surging on Blazer 4. Dec 18, 2008 ·  My 94 blazer had this problem and it was the fuel pump. About over a year or two ago the service engine soon light came on. I have spent countless hours going over the engine looking for vacuum leaks and believe every thing is OK on that front. 2000 Chevy S10 2. Performance: 7. The Blazer maneuvers confidently for an SUV of its size, but ride comfort takes a back seat, especially in models with large 21-inch wheels. 97 chevy blazer 4. Chevy Blazer Crank sensor Code. I'm not a mechanic, please forgive me if I use the wrong terminology. 	The front driver side wheel and break pedal shook and grinded when turning , going around curvy mountain roads. We're actively collecting data on the worst problems for the Chevrolet Blazer. Being the stubborn man my father. The 2000 Chevrolet Malibu has 5 problems reported for sudden unintended acceleration. (from 1 to 2  you get the idea) I took it to my mechanic (I don't like. This was an ongoing problem because each time the vehicle was fixed the problem would occur again. I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2. Service Brakes Hydraulic Problem on the 1997 CHEVROLET BLAZER. If your Blazer won't accelerate, but the RPM's do not change, that is an indication that there is an issue with creating power. As I accelerate, the car hesitates/stumbles/etc. 3 liter with California emmisions. 2005-10-05T15:12. What would cause Chevy blazer to take off from stop sign sluggishly and not pick up speed until the RPMs get to 3000 rite before a hard shift and going down highway pick up speed slower than normal? 10 Answers. i changed the thermostat, Mass air flow sensor. 0-liter turbocharged engine making 227 hp, does the 0-60 sprint in 6. Submit A Problem. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. 	MotorTrend described the Trailblazer’s lack of speed quite sufficiently when they said, “You don’t notice how slow the car actually is until you floor it getting on the freeway or try to make a pass at freeway speeds. Disappointing Chevy Blazer problems. Once i get to cruise speed (55-60), it runs fine. Starting up the cold engine, engine only runs by pressing accelerator paddle. Here are the most common cause of acceleration with the RPM’s going up: 1. This would give an even more pronounced sensation than a TCC problem. I am having a terrible time with getting it to idle smooth. Then I modified a (2) 2 1/2" in and out connector to make the new ones fit, then installed and u-bold clamps. The accelerator pedal remained depressed, the engine resumed acceleration after the time specified. This increase should be from 6-12 grams/second at idle to 130 grams/second or more at time of the 1-2 shift. Im at a loss. Being the stubborn man my father. sensor, tried new computer, at a loss starts right up and idles great, take in down the road and starts surging. Kandy40 from United States 5 years ago. Have someone start it and make sure the spark will jump the gap on the tester. 7L TBI intermittently stumbles/stalls at idle, and frequently falls flat on acceleration down the road. We're actively collecting data on the worst problems for the Chevrolet Blazer. cause this DTC to set at idle or during deceleration. 3 idles great but upon acceleration it starts to surge, changed just about everything, fuel pump,cap rotor, wires, plugs distributor injectors, crankshaft, cam, throttle pos. 2003, Chevrolet Trailblazer. 6 cylinder engine. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. Here are some common issues that can affect the motor: 1. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. Problems / Chevrolet / Blazer; Chevrolet Blazer Problems. 		Find the most common issues based on car owner complaints. I have spent countless hours going over the engine looking for vacuum leaks and believe every thing is OK on that front. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. 187,000 MILES. Recently rebuilt the 454 in my 1990 TBI Burb. If you have Hesitation and surging on Blazer 4. Air conditioning Overheating Heater. Prices may vary depending on your location. Within the past two weeks, it has started to act a bit silly and I don't know what's all wrong with it. Report a Problem. I’ve checked for vacuum leaks with no luck finding one. WIRING INFORMATION: 1983 Chevy S-10 Blazer WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT RED Ignition Harness STARTER YELLOW OR PURPLE Ignition Harness IGNITION PINK Ignition Harness ACCESSORY ORANGE Ignition Harness POWER DOOR LOCK (5-wire reverse polarity) LT. Aside from that, a mechanic will have to scan the computer for trouble codes and drive your truck while watching data on his scanner to watch what the transmission is doing. Service Brakes Hydraulic Problem on the 1997 CHEVROLET BLAZER. Clogged Catalytic Converter. The problem only happens when in drive, if I manually run through the gears there is no problem. Im having the same problem, i have a 2003 chevy blazer 4. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). Verify there is 18-20 of fuel pressure when you dead head the fuel pump. Show example Chevrolet S10 Engine hesitates during acceleration Inspection prices. The 2020 Chevy blazer is a dream car. 	Problem with your Chevrolet Blazer? Our list of 42 known complaints reported by owners can help you fix your Chevrolet Blazer. Been having overheating problems and fliud losshave done about everything while running it found water leaking around the AC housing under the truck any idea. Problems / Chevrolet / Blazer; Chevrolet Blazer Problems. Fix Hesitation and surging on Blazer 4. See full list on caranddriver. Take one of the coolant block plugs out and put the house into the radiator. Danger-Very high voltage!. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. After cleaning and electrically testing the MAF unit it seems it's probably not the culprit, but it's the only code I have. Im at a loss. I still have a small problem with the heat setting. 3 seconds, which is slower than the competition. 2005-10-05T15:12. 0-liter turbocharged engine making 227 hp, does the 0-60 sprint in 6. That is as soon as you step on the pedal to accelerate the engine hesitates or misfires and. Definitely recommend tune up with new wires, plugs. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). The issue is going to be something affecting the motor. Chevrolet Blazer Problems by Year. sensor, tried new computer, at a loss starts right up and idles great, take in down the road and starts surging. We took it to 3 different mechanics, couldn't figure it out. 	Standard length chasis. Find a high quality auto repair shop or dealer near you. The transmission is one of the most important parts of the vehicle. Sounds like a lifter, but what else should I try to diagnose this problem. I had 3 differents suv within 8yrs but this one is the best👍  Acceleration off the line is. 3 idles great but upon acceleration it starts to surge, changed just about everything, fuel pump,cap rotor, wires, plugs distributor injectors, crankshaft, cam, throttle pos. The Chevy Trailblazer has been through a lot of changes over the years. I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2. 5L I4 engine with around 185,000 miles on it. Check for any vacuum leaks downstream of MAF sensor. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). Trouble with acceleration over 60 miles an hour. On some cars, however, a light can also indicate an issue. 0-liter turbocharged engine making 227 hp, does the 0-60 sprint in 6. The 2020 Chevy Blazer RS might tickle your speed needs, but the Trailblazer will not. Verify there is 18-20 of fuel pressure when you dead head the fuel pump. 		This information may be used by NHTSA during the investigation process. The transmission is one of the most important parts of the vehicle. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. I feel like I am secure in the vehicle, it has wonderful features such as the stereo system, heated seating, and an amazing camera system, along with a very nice, fancy exterior design. 3 liter engine. 1993 Chevy K1500 5. Chevy has made the decision to reboot the Trailblazer after discontinuing it in 2009, however, so they must be somewhat reliable, right?. Report a Problem. Overheating and leaking water. The 2 new catalytic converters fixed the problem. Chevrolet Blazer 2001 4. This hesitation could be potentially dangerous in situations like. Problems / Chevrolet / Blazer; Chevrolet Blazer Problems. Check for any vacuum leaks downstream of MAF sensor. sensor, tried new computer, at a loss starts right up and idles great, take in down the road and starts surging. Delayed shifts will cause acceleration problems. Show example Chevrolet S10 Engine hesitates during acceleration Inspection prices. On some cars, however, a light can also indicate an issue. Have someone start it and make sure the spark will jump the gap on the tester. Aside from that, a mechanic will have to scan the computer for trouble codes and drive your truck while watching data on his scanner to watch what the transmission is doing. Service engine light started flashing at idle and now is on again. 	Design defects in GM's 2. 3 seconds, which is slower than the competition. Here are the most common cause of acceleration with the RPM’s going up: 1. It's the Iron Duke engine, a throttle body injection motor. We're actively collecting data on the worst problems for the Chevrolet Blazer. 1993 Chevy K1500 5. This would make the engine run lean under a load as well. 5-liter four-cylinder engine and nine-speed automatic concludes the crossover is adequate. Worst 2019 Chevrolet Blazer Problems. Once i get to cruise speed (55-60), it runs fine. Have a 2004 chevy blazer reading code p0101(pending). The only other thing i could think of would be checking the fuel pressure, it should be around 52-60psi. I had 3 differents suv within 8yrs but this one is the best👍  Acceleration off the line is. The worst complaints are runs roughly, won't start, and engine failure. Problem experienced; upon acceleration onto the interstate highway, the engine lost power for appx. Bottom the idle mixture screw, but don't force it or you may break something. Share your car problem with the RepairPal community. Show example Chevrolet S10 Engine hesitates during acceleration Inspection prices. I still have a small problem with the heat setting. The 2021 Chevrolet Blazer with the base 2. 	7L TBI intermittently stumbles/stalls at idle, and frequently falls flat on acceleration down the road. 6 cylinder engine. Delayed shifts will cause acceleration problems. 4 wheel drive. If you've had a problem, please help us out and report it. 3 194000 miles. May 13, 2019 - The 2019 Chevrolet Blazer revives an SUV name from the past and applies it to a modern crossover built for the present. I'm not a mechanic, please forgive me if I use the wrong terminology. If low, verify there is good power and ground to the fuel pump and that the fuel filter is clear. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. How I've seen shops do this is to start the car up and let the engine run a bit to build the coolant pressure. All right when driving down the road at an accelerated speed of 55 to 60 miles an hour it wants to spit and sputter and backfire and jerk what causes this. Chevy has made the decision to reboot the Trailblazer after discontinuing it in 2009, however, so they must be somewhat reliable, right?. The problem only happens when in drive, if I manually run through the gears there is no problem. Would this be the way to go? Thanks guys!. Been having overheating problems and fliud losshave done about everything while running it found water leaking around the AC housing under the truck any idea. 		Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). 3 194000 miles. Some helped the Trailblazer rise to the top, and some resulted in owners totally giving up on Chevy, such as the 2002 model which had major transmission problems. 1999 Chevrolet Blazer engine problems with 65 complaints from Blazer owners. The accelerator pedal remained depressed, the engine resumed acceleration after the time specified. 5-liter four-cylinder engine and nine-speed automatic concludes the crossover is adequate. Jerking/Hesitation. 7 TBI)cold start problem. I had a misfire , changed spark plugs , wires, cap n rotor , still nothing so i switched out fuel filter that did. Pull of a spark plug wire and plug in the tester (ground the other end), set it to bridge a gap for 30,000 volts. Chevy has made the decision to reboot the Trailblazer after discontinuing it in 2009, however, so they must be somewhat reliable, right?. There is not much you can do to your Chevy Trailblazer other than checking the transmission fluid level and condition. Dec 18, 2008 ·  My 94 blazer had this problem and it was the fuel pump. I feel like I am secure in the vehicle, it has wonderful features such as the stereo system, heated seating, and an amazing camera system, along with a very nice, fancy exterior design. The 2 new catalytic converters fixed the problem. Find a high quality auto repair shop or dealer near you. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. (odi#10013779). When accelerating the engine hesitates, rpm's drop to almost zero, then it catches and takes off. 2020 Chevrolet Blazer transmission problems can show up as shifting delays, jumping or grinding during acceleration, a feeling of shakiness, or whistling noises or a burning smell coming from beneath the hood. 	It drives very nice on the highway, is a reliable car, and has great mileage. Pull of a spark plug wire and plug in the tester (ground the other end), set it to bridge a gap for 30,000 volts. Being the stubborn man my father. There might be jerking. 2020 Chevrolet Blazer transmission problems can show up as shifting delays, jumping or grinding during acceleration, a feeling of shakiness, or whistling noises or a burning smell coming from beneath the hood. Jerking/Hesitation ABS. This information may be used by NHTSA during the investigation process. The idle control valve ("ICV") and throttle position sensors ("TPS") are prone to failure on all 4. Worst 2019 Chevrolet Blazer Problems. Here are some common issues that can affect the motor: 1. With styling that stands out in a very crowded crossover market, great drivability as well as a comfortable and versatile interior, this new Blazer should be considered a. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. Share your car problem with the RepairPal community. 3 idles great but upon acceleration it starts to surge, changed just about everything, fuel pump,cap rotor, wires, plugs distributor injectors, crankshaft, cam, throttle pos. i changed the thermostat, Mass air flow sensor. 2005-10-05T15:12. Definitely recommend tune up with new wires, plugs. Find a high quality auto repair shop or dealer near you. Here are 10 things we like about it, plus five we don’t. That clicking noise could be a rod bearing starting to go. Find a high quality auto repair shop or dealer near you. Car problem(s) with the 1997 CHEVROLET BLAZER. Re: clicking noise when accelerating or turning. You can shut the vehicle off and restart and the problem straightens out for a while. 6 cylinder engine. 	I had 3 differents suv within 8yrs but this one is the best👍  Acceleration off the line is. Nov 01, 2017 ·  Having some trouble diagnosing this problem. See full list on youcanic. Hesitation and surging on Blazer 4. 3 seconds, which is slower than the competition. 2019 Chevrolet Blazer consumer reviews. Problems / Chevrolet / Blazer; Chevrolet Blazer Problems. 3 194000 miles. Dec 18, 2008 ·  My 94 blazer had this problem and it was the fuel pump. Some one told me to start with the Fuel pressure regulator. How I've seen shops do this is to start the car up and let the engine run a bit to build the coolant pressure. The issue is going to be something affecting the motor. Any suggestions would be great. Clogged Catalytic Converter. Get Your Car Fixed. Oct 05, 2005 #1. For the past few weeks it would run fine then suddenly just stop accelerating, especially to full throttle. The next day lo-and-behold the service engine soon light comes back on. Then I modified a (2) 2 1/2" in and out connector to make the new ones fit, then installed and u-bold clamps. No longer an old-school truck, the new Blazer is a sleek crossover designed to take on the Ford Edge and Nissan Murano. This was an ongoing problem because each time the vehicle was fixed the problem would occur again. I read the codes and all codes point to a fuel related problem. 2000 Chevy S10 2. 		Vehicle Speed Control Problem on the 1997 CHEVROLET BLAZER. After a 14-year hiatus, General Motors brought the Chevy Blazer back for 2019. About over a year or two ago the service engine soon light came on. i just got from an auction, week later it started overheating and now wont go past 10mph. Average repair cost is $120 at 111,400 miles. The 2022 Chevrolet Blazer offers four- and six-cylinder engines that enable quick acceleration and respectable fuel economy. Car problem(s) with the 1997 CHEVROLET BLAZER. First, locate the idle mixture screw. MotorTrend described the Trailblazer’s lack of speed quite sufficiently when they said, “You don’t notice how slow the car actually is until you floor it getting on the freeway or try to make a pass at freeway speeds. BLUE Harness Coming Into Vehicle From Driver’s. (from 1 to 2  you get the idea) I took it to my mechanic (I don't like. Have someone start it and make sure the spark will jump the gap on the tester. 2003, Chevrolet Trailblazer. If thats the case, there might be a problem with the Engine Coolant Temperature sensor, (ECT located near the thermostat) not reporting the correct temperature to the PCM, or possibly an oxygen sensor. Jerking/Hesitation. I read the codes and all codes point to a fuel related problem. For the past few weeks it would run fine then suddenly just stop accelerating, especially to full throttle. Find a high quality auto repair shop or dealer near you. 4L Ecotec engine allow excess oil to sneak into the combustion chamber. Consult your repair manual, if necessary. I feel like I am secure in the vehicle, it has wonderful features such as the stereo system, heated seating, and an amazing camera system, along with a very nice, fancy exterior design. Re: clicking noise when accelerating or turning. I had the same issue and the fuel injection system leaked into the engine oil below, thinned out the oil and I threw the main bearing and 3 rod bearings. Danger-Very high voltage!. Since he used to be a mechanic he thought it could be an O2 censor; so he took it in to the Midas in our town and they also believed it was the O2 sensors and they both were replaced. 	If you have Hesitation and surging on Blazer 4. What does this sound l. May 07, 2019 ·  A new road test review of the 2019 Chevrolet Blazer with the 2. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). Report a Problem. I have 2004 chevy Blazer with the 4. The 2020 Chevy Blazer RS might tickle your speed needs, but the Trailblazer will not. Nov 01, 2017 ·  Having some trouble diagnosing this problem. The Blazer maneuvers confidently for an SUV of its size, but ride comfort takes a back seat, especially in models with large 21-inch wheels. You can shut the vehicle off and restart and the problem straightens out for a while. Jerking/Hesitation ABS. If your Trailblazer is too low on transmission fluid, it’ll will no longer be able to transfer power to the rear wheels. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. 2021 Chevrolet Blazer. Share your car problem with the RepairPal community. Jan 27, 2020 ·  The 2020 Chevrolet Blazer has come a long way since its boxy beginnings 50 years ago, and Chevy has fully embraced the latest in design and technology with this new model. This increase should be from 6-12 grams/second at idle to 130 grams/second or more at time of the 1-2 shift. The 2022 Chevrolet Blazer offers four- and six-cylinder engines that enable quick acceleration and respectable fuel economy. 4L Ecotec engine allow excess oil to sneak into the combustion chamber. cause this DTC to set at idle or during deceleration. I have 99 blazer, 4. It's not related to the car being cold because this past week it was 25 degrees and it … read more. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. 3 idles great but upon acceleration it starts to surge, changed just about everything, fuel pump,cap rotor, wires, plugs distributor injectors, crankshaft, cam, throttle pos. 	The problem only happens when in drive, if I manually run through the gears there is no problem. 3L and it’s driving like a dog—poor acceleration, hesitation, or a surge and you suspect a fuel problem, you may be partially right. These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. The worst complaints are runs roughly, won't start, and engine failure. If oil wicks off those, and gets on the maf it will cause drivability problems, usualy cleaning the sensor will fix the problem. Cleared the codes and started up and runs 100%. My Blazer eould start and run for a few seconds and the die,after Ichanged the fuel pump it started reigt up. 5-liter four-cylinder engine and nine-speed automatic concludes the crossover is adequate. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 4L Ecotec Engine Uses an Excessive Amount of Oil. May 07, 2019 ·  A new road test review of the 2019 Chevrolet Blazer with the 2. Problem experienced; upon acceleration onto the interstate highway, the engine lost power for appx. This list is practically endless, but if your S10 is having trouble accelerating, start by examining each of the air, fuel and spark systems one by one. 617 Answers. That is as soon as you step on the pedal to accelerate the engine hesitates or misfires and. Here are the most common cause of acceleration with the RPM’s going up: 1. Air conditioning Overheating Heater. As I accelerate, the car hesitates/stumbles/etc. 3 engines, which can result in poor idling, engine stalling, bad acceleration, and other low-rpm running problems. If you have Hesitation and surging on Blazer 4. 2021 Chevrolet Blazer. This would give an even more pronounced sensation than a TCC problem. (from 1 to 2  you get the idea) I took it to my mechanic (I don't like. Chevrolet Blazer 2003 gold, 4dr, 2wd, 6cyl 90000 miles. Having a problem with 99 chevy blazer 4. 		The 2022 Chevrolet Blazer offers four- and six-cylinder engines that enable quick acceleration and respectable fuel economy. Share your car problem with the RepairPal community. Car Accelerates On Its Own problem of the 2001 Chevrolet Blazer 8 The vehicle experienced sudden acceleration going up to a speed of 80 mph. May 07, 2019 ·  A new road test review of the 2019 Chevrolet Blazer with the 2. The issue is going to be something affecting the motor. If thats the case, there might be a problem with the Engine Coolant Temperature sensor, (ECT located near the thermostat) not reporting the correct temperature to the PCM, or possibly an oxygen sensor. Chevy Blazer Crank sensor Code. Problem with your Chevrolet Blazer? Our list of 42 known complaints reported by owners can help you fix your Chevrolet Blazer. 2021 Chevrolet Blazer. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 3 194000 miles. Sounds like the problem occurs when the PCM goes into closed loop, (30 seconds to 2 or 3 minutes after start up). Performance: 7. Take one of the coolant block plugs out and put the house into the radiator. Disappointing Chevy Blazer problems. 1997 Chevy Blazer Acceleration problem. It's the Iron Duke engine, a throttle body injection motor. Danger-Very high voltage!. What does this sound l. That is as soon as you step on the pedal to accelerate the engine hesitates or misfires and. 	You will come into problems at some point. On average, the cost for a Chevrolet Trailblazer Engine hesitates during acceleration Inspection is $80 with $0 for parts and $80 for labor. A Wide Open Throttle (WOT) acceleration from a stop should cause MAF sensor grams/second display on scan tool to increase rapidly. Get Your Car Fixed. If you have Hesitation and surging on Blazer 4. We're actively collecting data on the worst problems for the Chevrolet Blazer. (and the light is on), helps keep your wheels from spinning on slick surfaces or during initial acceleration. Car Accelerates On Its Own problem of the 2001 Chevrolet Blazer 8 The vehicle experienced sudden acceleration going up to a speed of 80 mph. If engine is warm, engine starts without pressin … read more. Share your car problem with the RepairPal community. Idle is very rough, sawing. Standard length chasis. (odi#10013779). 1997 Chevy Blazer Acceleration problem. A special coverage adjustment has been offered for 2011-2012 Equinox owners. Car problem(s) with the 1997 CHEVROLET BLAZER. 	Problem with your Chevrolet Blazer? Our list of 42 known complaints reported by owners can help you fix your Chevrolet Blazer. Showing a P0175 : System too rich @ Bank 1. i just got from an auction, week later it started overheating and now wont go past 10mph. See full list on caranddriver. If you've had a problem, please help us out and report it. MotorTrend described the Trailblazer’s lack of speed quite sufficiently when they said, “You don’t notice how slow the car actually is until you floor it getting on the freeway or try to make a pass at freeway speeds. About over a year or two ago the service engine soon light came on. 2004 Chevrolet Blazer. Check your coil output, buy a cheep spark tester. 2021 Chevrolet Blazer. Some helped the Trailblazer rise to the top, and some resulted in owners totally giving up on Chevy, such as the 2002 model which had major transmission problems. Re: S10 blazer lacks power, bogs under acceleration. I have a 97 Chevy Blazer that has engine noise at low speed acceleration but not at idle or at highway speed. I have a 1997 Chevy S-10 Blazer with the 4. The front driver side wheel and break pedal shook and grinded when turning , going around curvy mountain roads. View Nearby Shops.