Chevrolet Blazer problems
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Chevrolet Blazer model years
Common Chevrolet Blazer problems
The Chevrolet Blazer has faced a number of common problems over the years, particularly in relation to its engine and fuel system. According to CarParts.com, the most commonly reported issue is a faulty fuel gauge, which tends to show up in the 2000 Blazer. This can lead to issues with fuel consumption and accuracy, causing inconvenience and potential safety risks for drivers.
Another common problem with the Chevrolet Blazer is fuel pump failure, which can affect the engine's ability to run smoothly. This issue has been reported in various model years, including 2005 and 1990-2005.
The distributor is another component that has caused issues for Chevrolet Blazer owners. In particular, internal defects within the 2001 Chevy Blazer distributor can affect the way the engine operates, causing it to run roughly or stall. Drivers may be forced to overhaul the distributor or replace the faulty ignition part as soon as possible to resolve this issue.
In addition to these engine and fuel system issues, the Chevrolet Blazer has also faced problems with its electrical system. For example, a "Shift to Park" error message has been reported in the 2019 redesign, which is usually accompanied by other problems like an activated horn, defective door locks, and a malfunctioning electrical system.
The 2004 Chevrolet Blazer has been identified as the model year that received the most overall complaints, while the 1994 Blazer was considered the worst model year for various problems.
In summary, the Chevrolet Blazer has faced a number of common problems over the years, particularly in relation to its engine and fuel system. These issues can cause inconvenience and potential safety risks for drivers, and may require costly repairs or replacements. It is important for Chevrolet Blazer owners to be aware of these common problems and to take steps to maintain their vehicles properly to help prevent them.
What is the most common problem on a Chevy Blazer?
The Chevrolet Blazer's common problems include fuel pump failure, a defective distributor, an inaccurate fuel gauge, and transmission failure, among other issues.
Is the Chevrolet Blazer a reliable car?
Consumer Reports has dropped its “recommended” rating from the Chevy Blazer crossover and five other vehicle models based on its 2023 Auto Survey results, which indicate the Blazer is currently offering owners below-average reliability.
How many miles do Chevy Blazers last?
200,000 miles
According to Motor and Wheels, well-taken care of Chevy Blazers can be expected to last 200,000 miles. For many drivers, that's nearly 20 years of use! If you average 15,000 miles per year, you can expect the Chevy Blazer to serve you for 13 years or more before the vehicle requires major repairs.
What are the best years for the Chevy Blazer?
On the other hand, there are also some excellent options for the Chevy Blazer. We recommend the 2006, 2008, 2009, 2021, and 2022 models if you're looking for the ideal years for this vehicle. They have the fewest customer complaints and will ensure you have an excellent driving experience every single time.
Percentage distribution of complaints by Chevrolet Blazer years
We have researched Chevrolet problems and analysed all the complaints filed against Chevrolet Blazer cars and compiled the top 5 most problematic Chevrolet Blazer model years:
- Chevrolet Blazer 1995
- Chevrolet Blazer 1996
- Chevrolet Blazer 1997
- Chevrolet Blazer 1998
- Chevrolet Blazer 1994
Below you can see the percentage distribution of known problems by Chevrolet Blazer model years.
Distribution of the number of complaints by Chevrolet Blazer years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Chevrolet Blazer car problems categorized by type of issue
After analysing all complaints related to Chevrolet Blazer , it was concluded that the most common issues with these cars are:
- Service brakes problems
- Hydraulic problems
- Visibility problems
- Engine and engine cooling problems
- Power train problems
The graph below shows statistics for all Chevrolet Blazer vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by Blazer model years
A total of 903 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with fire by Blazer model years
There were a total of 218 complaints that resulted in a fire. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with injuries by Blazer model years
There were a total of 603 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with deaths by Blazer model years
There were a total of 39 complaints that resulted in a death. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 8492 complaints about various vehicle components related to the Chevrolet Blazer . Below are the 25 most recent complaints reported for Chevrolet Blazer vehicles.
Latest 25 complaints
Chevrolet Blazer 2021
- Date Of Incident: 2024-10-21
- Date Complaint: 2024-10-24
- VIN: 3GNKBLRS2MS
- Components: STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: Steering assist reduced message comes on and temperature guage goes down to cold not working and after you shut car off fan runs full force for 10 minutes. Shows no check engine light or no codes.
Chevrolet Blazer 2020
- Date Of Incident: 2024-03-05
- Date Complaint: 2024-10-23
- VIN: 3GNKBHRS3LS
- Components: STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: Vehicle keeps throwing “steering assistance reduced please drive with care” message. It causes my car fan to constantly run. It also causes the coolant gauge to not work the needle drops below that cool like it’s not on and then the car won’t blow cold air from the vents. This message tells me that something could be wrong with the steering which puts my safety at risk. This issue has been happening to me on and off for months now and there are multiple complaints of multiple Chevy owners having the same problem this issue needs to be addressed.
Chevrolet Blazer 2020
- Date Of Incident: 2024-05-10
- Date Complaint: 2024-10-23
- VIN: 3GNKBHRS3LS
- Components: STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: Vehicle keeps throwing “steering assistance reduced please drive with care” message. It causes my car fan to constantly run. It also causes the coolant gauge to not work the needle drops below that cool like it’s not on and then the car won’t blow cold air from the vents. This message tells me that something could be wrong with the steering which puts my safety at risk. This issue has been happening to me on and off for months now and there are multiple complaints of multiple Chevy owners having the same problem this issue needs to be addressed.
Chevrolet Blazer 2019
- Date Of Incident: 2024-09-01
- Date Complaint: 2024-10-22
- VIN: 3GNKBJRS4KS
- Components: UNKNOWN OR OTHER
- Summary: When I shift my car into park, I’m getting a “Shift into Park” warning on the dashboard and alarm is sounded telling me the car is not in park while it is. The car won’t shut off.
Chevrolet Blazer 2019
- Date Of Incident: 2024-04-02
- Date Complaint: 2024-10-21
- VIN: 3GNKBJRS8KS
- Components: STRUCTURE
- Summary: The contact owns a 2019 Chevrolet Blazer. The contact stated that they began to notice the grill at the front of their vehicle begin to flake slowly over time. The flakes had grown to the size of a dime. The vehicle was taken to the local dealer, where the contact was advised that the dealer would cover half of the cost to replace the grill. The vehicle was not repaired. The manufacturer was notified of the issue.
Chevrolet Blazer 2021
- Date Of Incident: 2024-10-17
- Date Complaint: 2024-10-17
- VIN: 3GNKBKRSXMS
- Components: ENGINE
- Summary: The Radiator has a crack in the upper left front of the core causing the fluid to leak and lose pressure causing the engine to overheat. This is a manufacture defect that has not been addressed as of 10/16/2024. The leak was discovered by a certified GM mechanic at a dealership when doing routine maintenance and inspection. The vehicle has never had any indication or advisory light that would alert the operator. As the engine overheats it can cause many of the other components of the vehicle to disable, including but not limited to the ADAS systems as well as power steering and/or collision safety components. This is a manufactures defect with the aluminum radiator that needs to be addressed immediately. Given the information from multiple GM dealerships the amount of newer low mileage Blazers that have been confronted with this problem is unprecedented. This not only creates a danger for the passengers of the vehicle but also every other vehicle on the road.
Chevrolet Blazer 2020
- Date Of Incident: 2024-10-14
- Date Complaint: 2024-10-16
- VIN: 3GNKBKRSXLS
- Components: ENGINE,FORWARD COLLISION AVOIDANCE
- Summary: Thermostat is faulty at 55k miles. Purchased 2020 Blazer RS, certified used from Chevy in October 2023. Less than 1 yr later, thermostat is stuck on cold, no ax or heat, drivers assist reduced notice. Same issues as previous documented complaints. The frustration is why this known issue is not covered under warranty or recall! I just had my 50k maintenance service done while this issue was occurring- service told me “well we cleared the codes” , 2 days later check engine is on, temp stuck on cold, fan is over worked and no a/c or heat- and driver assist turns off. The safety issues around causing more engine damage by improper cooling and reduction of driving assistance. Additionally, parking issue with vehicle not recognizing it’s in park and having to wiggle or jam the shifter- car drains battery and won’t lock until resolved. Car is took expensive to have a $1200 replacement not covered under warranty!
Chevrolet Blazer 2024
- Date Of Incident: 2024-08-27
- Date Complaint: 2024-10-16
- VIN: 3GNKBCR41RS
- Components: SERVICE BRAKES
- Summary: Breaking system not properly working . The car is brand new and the issue is going on for 2 months. Chevy dealer want to have the car for 7days but they don’t want to provide loaner or a rental. This is a dangerous issue and dealer seems to don’t care!
Chevrolet Blazer 2019
- Date Of Incident: 2024-10-01
- Date Complaint: 2024-10-10
- VIN: 3GNKBBRA3KS
- Components: POWER TRAIN,ELECTRICAL SYSTEM
- Summary: PARK TO SHIFT CODE DISPLAYS, WOULD BE AVAILABLE FOR INSPECTION. PROBLEM HAS BEEN CONFIRMED BY DEALERSHIP-BILL ROBERTS CHEVY IN BOLIVAR, MO SAFETY ISSUES- NOT FOR SURE IF CAR IS IN PARK COULD ROLL OFF. WILL RUN BATTERY DOWN. SAFETY ISSUES WITH EXISTING THE VEHICLE. AT SOME POINT COULD CAUSE TRANSMISSION FAILURE. PROBLEM STARTED AROUND [XXX] MILEAGE ON VEHICLE IS 44,000 NOT UNDER WARRENTY DUE TO MILEAGE THE DEALERSHIP STATES. GM AND DEALERSHIP STATED THAT MY VIN# IS NOT UNDER THE RECALL FOR THE VERY SAME THING AS ON OTHER VIN# WITH THIS SAME PROBLEM. THERE IS A PROBLEM IF MY CAR IS DOING THE SAME THING, IT SHOULD BE COVERED UNDER THE RECALL AS WELL. IT IS A SAFEETY ISSUE THAT THE COMPANY SHOULD COVER. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Chevrolet Blazer 2019
- Date Of Incident: 2024-10-06
- Date Complaint: 2024-10-07
- VIN: 3GNKBERS7KS
- Components: POWER TRAIN
- Summary: 2019 Blazer with 73,399 miles is in Park, but displays "Shift to Park". System does not recognize that the vehicle is in Park. Vehicle will not turn off even after shifting transmission to drive and then to Park again. "Shift to Park" message won't reset. Dealership said it's $1,642 to fix issue. Afraid to drive the vehicle because it won't shut off, can't be locked, and will run out of gas/battery if "Shift to Park" displayed message can't be reset/fixed.
Chevrolet Blazer 2020
- Date Of Incident: 2024-09-16
- Date Complaint: 2024-09-30
- VIN: 3GNKBKRS2LS
- Components: ENGINE
- Summary: 2020 Chevy blazer with 50,000 miles just had to have the thermostat housing replaced. Check engine light would everntually come on. But it would say "Steering assist reduced drive with care" When hooked up to the computer it read code P0128. I have the extended warranty and still had to pay over $600 to have this fixed which is completey ridiculous for how new and expensice this car is.
Chevrolet Blazer 2020
- Date Of Incident: 2024-08-15
- Date Complaint: 2024-09-27
- VIN: 3GNKBBRA4LS
- Components: UNKNOWN OR OTHER
- Summary: After putting the vehicle into park I received an error message "action required shift vehicle to park". I was then unable to completely shut the vehicle off or lock the doors and the alarm and notice continued to sound. I ended up spending over $1200 in repair costs and car rental to have the vehicle fixed.
Chevrolet Blazer 2019
- Date Of Incident: 2024-09-21
- Date Complaint: 2024-09-26
- VIN: 3GNKBBRA9KS
- Components: ELECTRICAL SYSTEM
- Summary: My 2019 Blazer won't shut off the electrical system because of a "shift to park" error. This causes a drain to the battery and could leave me stranded. The problem is simple electrical switch that is not making the connection to tell the car to shut off. This is a well documented problem with chevy vehicles in the late 2010s and includes multiple models. I have not had the problem verified by a Chevrolet dealer. I've reviewed multipe youtube videos that has had 10s of thousands of views which demonstrates the problem is very wide spread. Why is this not being recalled?
Chevrolet Blazer 2019
- Date Of Incident: 2024-09-24
- Date Complaint: 2024-09-26
- VIN: 3GNKBERS1KS
- Components: ELECTRICAL SYSTEM
- Summary: When placing the vehicle in the park position and attempting to shut the vehicle off with the push button my DIC flashes a message stating to 'shift vehicle into park'. I have to move the shifter from park to another gear several times in order to keep this from appearing and allowing me to turn my vehicle off. I can take up to 5-6 times before I can get the vehicle to allow me to turn it off. I'm not really sure if it is or isn't in park even when I do this at that point. I have had this happen on multiple occasions over multiple months.
Chevrolet Blazer 2020
- Date Of Incident: 2024-09-24
- Date Complaint: 2024-09-25
- VIN: 3GNKBCR47LS
- Components: POWER TRAIN,UNKNOWN OR OTHER
- Summary: 2020 Chevy Blazer - Shift to Park while Gear is already in Park: While putting the gear in park, the warning chime to shift it into park is initiated. It has happened 3 to 4 times in the past three days. I took the vehicle to the Local Chevy Dealership. The Service Team/Dept. diagnosed that the Transmission Shifter Unit Assembly must be replaced. The 2019 Chevy Blazer had these issues which prompted a TSB/Recall however it wasn't extended to the 2020-year models and Chevy Dealership refused to include it as a warranted repair which just passed 44,000 miles. This is a safety issue, and it should be replaced without additional cost to customer as this issue was already identified as a safety concern in 2019, however Chevy does not want to identify the issue as a covered repair per the manufactures warranty.
Latest 5 recalls Chevrolet Blazer
The National Highway Traffic Safety Administration (NHTSA) has issued 118 recalls for different components of the Chevrolet Blazer.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Chevrolet Blazer 2024
- Report Received Date: 2023-12-21
- Manufacturer: General Motors, LLC
- Components: STRUCTURE:BODY:DOOR
- Summary: General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.
- Consequence: A door opening while the vehicle is being driven can increasing the risk of injury or a crash.
- Remedy: Dealers will replace all four door strikers and attaching bolts, free of charge. Owner notification letters were mailed January 24, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N232429911.
- Model: Chevrolet Blazer 2023
- Report Received Date: 2023-03-16
- Manufacturer: General Motors, LLC
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION
- Summary: General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.
- Consequence: A half-shaft disengaging from the transmission can result in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.
- Remedy: Dealers will replace the sun gears, free of charge. Owner notification letters were mailed on July 27, 2023. The remedy is expected to become available August 31, 2023. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GMC's number for this recall is N222389310.
- Model: Chevrolet Blazer 2023
- Report Received Date: 2023-02-02
- Manufacturer: General Motors, LLC
- Components: POWER TRAIN:DRIVELINE:DRIVESHAFT
- Summary: General Motors, LLC (GM) is recalling certain 2023 Chevrolet Blazer and Traverse vehicles. The left-side half-shaft assemblies may be missing a retaining ring.
- Consequence: A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, resulting in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.
- Remedy: Dealers will replace the left-side half-shaft assembly, free of charge. Owner notification letters were mailed February 23, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222390180.
- Model: Chevrolet Blazer 2022
- Report Received Date: 2022-05-19
- Manufacturer: General Motors, LLC
- Components: SEATS
- Summary: General Motors, LLC (GM) is recalling certain 2021 Chevrolet Malibu, 2022 Chevrolet Equinox, Blazer and Cadillac XT4 vehicles. The driver's seat cushion frame may have an improper weld in the power tilt-adjustment mechanism.
- Consequence: An improperly welded seat frame may not adequately restrain the driver in a crash, increasing their risk of injury.
- Remedy: Dealers will inspect the driver's seat and replace the cushion frame, as necessary, free of charge. Owner notification letters were mailed June 23, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212356050.
- Model: Chevrolet Blazer 2019
- Report Received Date: 2021-02-25
- Manufacturer: General Motors, LLC
- Components: TIRES
- Summary: General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
- Consequence: Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
- Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.
Latest negative Chevrolet Blazer car reviews
Latest positive Chevrolet Blazer car reviews
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Vehicle year: 1995
This vehicle is fantastic in the snow and has been incredibly reliable. It has required very little maintenance and has not rusted despite all the salty roads.
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Vehicle year: 1997
It sounds like you had a great experience with your car! You purchased it at 55,000 miles and have put on an impressive 101,000 miles since then. It's amazing that you've had it for six years and recently handed it down. The car was fantastic in the snow thanks to its 4-wheel drive, and it sat up high, giving you a great view of the road. It's understandable that it was hard to give it away since you loved it so much. After all, you had it for a while and it had a great drivetrain.
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Vehicle year: 1990
I bought my Blazer back in March 2007 when it already had 160k miles on it. I must say, I still absolutely adore this truck! It has proven to be incredibly reliable, so much so that I even let my pregnant wife drive it all by herself on a 2,400 mile journey without any worries. The gas mileage is also quite impressive, averaging around 17 on the highway and 12 in town, which is not bad at all for a truck of its age. Now, with 190k miles on it, I still find every excuse I can to take it out for a spin. It still runs like a dream and can even lay down some rubber! If you're thinking of buying one, I can guarantee that you won't be disappointed!
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Vehicle year: 2020
This car drives great, and I'm really impressed with all the safety equipment and cameras. It's clear that the manufacturer really cares about the safety of their customers.
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Vehicle year: 1997
Your truck sounds amazing! It's great that it's 4wd so you can go off-road and that it pulls your trailer with no problem. It's also impressive that it has held up so well, especially with all the freeway driving you do. The only issue you mentioned was a small dent in the gas tank, which was an easy fix. It's clear that you have a strong attachment to your truck, but it's also understandable that you might want to upgrade to a newer vehicle like many people do. Thank you for sharing your story!
Are you having problems with your Chevrolet Blazer?
Dan Herman 2025-11-29
Vehicle year: 1995
I purchased my Blazer for $1800 and have put 10,000 miles on it. Unfortunately, I have had to spend $850 on a transmission rebuild. The fuel pump was replaced before I acquired the vehicle, but the 4wd only works intermittently. Sometimes shaking the wires on the transfer case helps. The EGR is not functioning properly, but I discovered that a piece of screen wire from the dealer for $16-20 can help reduce carbon build-up. In the city, the gas mileage is between 10-12 miles per gallon, but on the highway, it gets a respectable 17-18 mpg. The brakes are not in good condition and tend to pulsate and make a lot of noise on slick surfaces. Unfortunately, the ABS system is not very effective. Additionally, I had to purchase a $150 exhaust because the muffler had rusted apart. Currently, the trim is starting to come off. Despite these issues, I still enjoy driving my Blazer.
Tremaine Waters 2025-11-27
Vehicle year: 2002
I bought this car as my second and have had only minor issues with it. Although there was some rust on the rear rotor causing a weird noise and a washer on the driver's door causing water to leak, overall it has been a reliable car. While the plastics inside the car are not the most durable and can easily come apart or blemish, the ride is excellent and it handles better than one would expect from a truck. It is a monster through the snow and has enough clearance for any terrain. I highly recommend this car for anyone who frequently deals with off-road use. It is an amazing off-road and bad weather car, but due to its small gear ratio, it may not be the best choice for highway driving.
Leon Heidenreich 2025-11-26
Vehicle year: 1998
This car is amazing! I received it from my father 5 years ago and it has been a reliable companion ever since. Despite having 170,000 miles on it, I have only experienced minor issues, which were easily fixed. While it is known to have some oil leakage, it was not too costly to repair. About 4 years ago, I had a bit of a mishap and rolled my Blazer, causing some cosmetic damage and a few minor engine problems. However, it has been running perfectly ever since. Overall, it has been a fantastic first car!
Taurean Sawayn 2025-11-23
Vehicle year: 1997
Hi there! I noticed that you recently purchased a car from the original owner. I hope you're enjoying it so far! I just wanted to share my experience with a similar model. I had some issues with the A/C, ABS, radiator, and brakes within the first 6 months of owning it, which cost me around $3500 to fix. I've heard that this was the first year for this design and there were some problems. Just wanted to give you a heads up! Have a great day!
Rylan Grimes 2025-11-23
Vehicle year: 1998
The Blazer has a lot of interior room and is easy to drive (when it is not being worked on). The 4WD works great. However, the engine uses environmentally friendly (orange colored) coolant, which historically causes problems with the gaskets. I ended up dropping a new engine in it at 90,000 miles and now the computer is history at 110,000 miles. Good luck!