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Transmission and drivetrainPart report

1998 Chevrolet Blazer Transmission and drivetrain Problems

Complaints
74about this part
Share
10%of 716 total for the year
Median mileage
67,750miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 74 complaints about the transmission and drivetrain of the 1998 Chevrolet Blazer, 10% of the 716 complaints for this model year. Where a mileage was given, the median is 67,750 miles. 3 of these say a crash was involved and 1 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My 1998 chevy Blazer has needed extensive repairs to the transmission and ultimately I had to have a new transmission placed in the vehicle. I have spoken with a few other chevy Blazer owners and they have informed me of the same problem with their vehicles. Also problematic is the rear windshield wiper -- never has worked and I've had to get it repaired twice.”

NHTSA complaint #10138494, filed 2005-10, 65,000 miles

“My wife and I have had to make major repairs to our 1998 Blazer. We had to replace the water pump ($294.55) in october 2002. Then, the transmission started slipping and got worse. We took it to aamco, where we were informed that it had to be rebuilt. This was in july of 2002. The total cost was ($2077.37). I inquired that same month at Chevrolet about recalls, and they said that there were none. …”

NHTSA complaint #10098912, filed 2004-11, 73,939 miles

“Front driver's side door does not latch due to the body of the strike plate on driver's side caving in. There was a crack around the sticker plate. The dealer adjusted the driver side sticker plate. The problem remained the same after adjustments were made. Two months after purchase the consumer would hear rattling on the passenger and the drivers side door. …”

NHTSA complaint #10072019, filed 2004-06, 400 miles

“The turn signal switch would not shut off and the consumer could still hear the clicking noise. The dealership was notified, but did not resolve the problem. The heater was leaking, the windshield wiper were inoperative, the rear end had gone out and the 4 wheel drive was not working properly. A new switch was placed onto the transfer case and the differential assembly was removed and replaced.”

NHTSA complaint #10117169, filed 2005-04, 57,000 miles

“Loud sound during acceleration (catalytic converter shot again not replaced, contacting GM, no assistance), oil leak on front of engine (power steering pully shaft seal), noisy AC compressor(replace), fluid leak on front of rear differential (replace yoke and seal [2nd seal]), rear differential clunks on acceleration (change case and shaft bearing), dash grill cracked, ideler arm replaced again.”

NHTSA complaint #10045691, filed 2003-11, 88,736 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2024815%
20231023%
20221222%
20211913%
20207533%
20196434%
200448%
20031216%
20023313%
20013110%
20008414%
19995412%
19987410%
199711014%
1996968%
1995686%
1994122%
1993194%
199231%
199184%
199039%
198913%
198825%
1987413%
198615%
1985414%

Other parts of the 1998 Chevrolet Blazer

Visibility (wipers, defrost, mirrors)
259 complaints
Seats
84 complaints
Electrical system
71 complaints
Brakes
69 complaints
Engine cooling
64 complaints
Suspension
60 complaints
Exterior lighting
40 complaints
Air bags
38 complaints
Vehicle speed control
33 complaints
Fuel system
29 complaints
Steering
29 complaints
Body and structure
25 complaints

← All problems reported for the 1998 Chevrolet Blazer

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology