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Resources for the Repair and Maintenance of your Chevrolet Blazer

Chevrolet Blazer Models:

Image for car images Chevrolet 1983 1991 Chevrolet Blazer size thumb Image for car images Chevrolet 1992 1994 Chevrolet Blazer size thumb Image for car images Chevrolet 1995 1997 Chevrolet Blazer size thumb Image for car images Chevrolet 1998 2005 Chevrolet Blazer size thumb

Chevrolet Blazer Problems

Electrical & Lights -- Verified

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

Engine -- Verified

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

Exhaust & Emissions -- Verified

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

Miscellaneous -- Verified

The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.

Heating & Air Conditioning -- Verified

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

Chevrolet Blazer Recalls (Recent)

Body, Interior & Misc., August 24, 2000

RepairPal Expert Overview:

The seat belt buckles may not have been properly heat-treated during the manufacturing process. This may cause the buckles not to function correctly during a collision, which may cause injury. Dealers will replace the seat belt buckles.

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Body, Interior & Misc., September 25, 1996

Summary: THESE VEHICLES EXHIBIT A CONDITION IN WHICH A REAR SEAT BELT BUCKLE RELEASE BUTTON CAN STICK IN THE UNLATCHED (DOWN) POSITION UNDER CERTAIN CONDITIONS BECAUSE THE BUCKLE ASSEMBLY CAN MOVE INSIDE THE SEAT BELT COVER. IF THE COVER MOVES FAR ENOUGH, IT CAN CREATE AN INTERFERENCE CONDITION WITH THE LATCH RELEASE BUTTON. WHEN IT DOES, THE SEAT BELT BUCKLE CANNOT BE LATCHED.

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Body, Interior & Misc., April 24, 2003

Summary: CERTAIN SPORT UTILITY VEHICLES, MINI VANS, AND PICKUP TRUCKS MAY DEVELOP A SHORT CIRCUIT IN THE ELECTRIC OUTSIDE REARVIEW MIRROR SWITCH.

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Body, Interior & Misc., June 19, 2003

Summary: ON CERTAIN MINIVANS, PICKUP TRUCKS, AND SPORT UTILITY VEHICLES WITH CERTAIN MODEL-ENGINE COMBINATIONS, THE WINDSHIELD WIPER MOTOR MAY FAIL DUE TO CRACKED SOLDER JOINTS ON THE CONTROLLER CIRCUIT BOARD. THE WINDSHIELD WIPERS COULD WORK INTERMITTENTLY OR NOT AT ALL.

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Brakes, November 8, 1993

Summary: SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.

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Chevrolet Blazer Questions and Answers

alablazer, 1990 Chevrolet Blazer, Selma, AL

swaped transmissions and problem went away for one day then returned. In one manual I see the E-prom and in another I see a transmission operational start switch are these both the same item justv ...

blazerman24, 1990 Chevrolet Blazer, Boyden, IA

First my heat wasnt coming out at all so i figured the fan was not working took fan out got a new one and still nothing so i traced the power wire up to a little metal box with a plastic plug then ...

blazerman24, 1990 Chevrolet Blazer, Boyden, IA

my blazer has a stalling problem when im in reverse and am just trying to go slow out of my drive way it will stall or if im trying to drive 10km or so it will also want to stall also sometime when...

drdave, 1990 Chevrolet Blazer, 5.7L V8, Westminster, CO

The u-joint on the transmission side gave out with the drive shaft falling when driving slowly. Oil is pouring out of the differential. I assume I will have to replace the differential bearing bu...

dallas454, 1990 Chevrolet Blazer, 5.7L V8, Tulare, CA

is it smog legal to swap a 454 tbi engine into my 1988 chevy blazer which as a 350 tbi?

Write a Review About Your Car

Chevrolet Blazer Reviews

My 1998 Chevy Blazer S10 four wheel drive been having play in its steering wheel, the result of that is my both front tires, the right side of the tire about an inch and a half is going bald. So I changed my bushings and idler. Did my first long stretch of driving and when my tires went over reflectors and manhole covers on the road, it felt like the tires were slipping and a few times it felt like the wheel wanted to drive on its own. I really need help to find out what the real problems are instead of buying parts that is not problem.

Bought a 2000 LT model, fully loaded, less the sunroof 4/12. First it needed a "vent valve," gas cap, and a gas filler neck to shut off the "Service Engine Soon" light. Then I replaced brakes and lower ball joints. Then, the "service engine soon" light comes on a day after I had the brakes and lower ball joints done. Was told it was "not replacing the gas cap properly." OK, so then a week later, I noticed that when you reverse and turn the steering wheel tightly on the process, it "drags" almost like you are in full 4 wheel drive mode. Was told by the mechanic that it sounds like a transmission problem and take it to Aamco to do the free estimate. Aamco told me that the gears in the front axle were "binding up" and with time (approximately 1 year or so), that this will drag on the Trans. and "fry" out the transmission. $1100.00 was the quote I got from Aamco to fix the "spider gears" in the differential, plus labor. This all happened within a 3 month period! Stay away from these Blazers! Their big 4.3 Liter V6 engines are good, but it totally ends there!

I own a 200 Chevy Blazer that now has 235,200+ miles. The body is in very good shape (no rust) even though it sits outside 100% of the time in Minnesota (also lots of salt on the roads).

The original tires and brakes out lasted both front hub assemblies (45,000 & 51,000 respectively and the transmission (92,000 and again at 137,000) even though I never abused it or towed anything. Luckily, I purchased lifetime warranted hub assemblies so it when they went bad the 2nd time, I only had to pay the labor to have them replaced ($90 each).

At the 1st transmission rebuild ($1,800), the builder said that EVERY component had a new part number specified so I replaced everything while it was torn apart even though only the "sun guard" was bad. The 2nd rebuild ($1,300) required replacing the "sun guard" again but this time they used a different part that they said was used in racing applications - no problems to this time even though I have towed a boat and small trailer several times.

The intake manifold gasket was finally replaced at 210,000 although in hide sight it should have been replaced 5 years ago at about 90,000 miles because that was when we first noticed that we didn't always have heat. We couldn't tell that the coolant was low, we believe because of a design flaw that allowed air bubbles to prevent coolant from circulating as it should (This might be a good time to bad mouth the factory fill of orange coolant that started to clog the cooling system.). The problem was caught even though a local Chev dealership ran a pressure check on the system when we first noticed the problem.

The gas pump was replaced at 120,000. Expect a $400+ bill for that.

The hinge pins on the front doors have been replaced 3 times each. The pins only cost about $9 each ($18 per door) but really require a air hammer to drive back into place because their isn't enough room to swing hammer hard enough to drive them into place. A steel rod or socket extension might work but you will still have to monkey with getting the spring back into place and that is a pain also. A body shop will probably charge about $80-$100 per door.

The lift gate washer also leaked multiple times, probably due to the fluid freezing because it wasn't used enough and it can get -40 degrees F (actual - not with wind chill) here. This again is poor design because any engineer from Detroit should realize that temperature do get well below freezing!

The design of the levers used to raise and lower the seat backs also was TERRRIBLE (maybe it was good design for Chev because they broke immediately after, rather than just before, the warranty expired). Most owners that I know also had their handles snap off (driver's side at 12,100 and passenger's at 13,000 and didn't replace them because there wasn't a good replacement.

To summarize, they don't easily rust but they have numerous (and expensive) problems.

I have owned my blazer since about 20k miles I have had to do regular maintenance, such as wheel hub, alternator, brakes, oil changes etc. However the SUV is a bull dog i have almost 250k miles and it just keeps running. One of the best vehicles I have ever owned. Easy to work on for a novice mechanic and comfortable to drive. Gas mileage sucks. But overall GM did a great job with this one!!!

2000 chevy s10 blazer 140000 miles runs ok as long as it is accelerating when i give it just enough gas to maintain my speed my rpm fall and rise with a miss 45 to 55 miles an hour replaced gas filter and air filter and air flow cencer please can anyone help