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.
Resources for the Repair and Maintenance of your 1991 Chevrolet Blazer
1991 Chevrolet Blazer
1991 Chevrolet Blazer Problems
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
The power door lock actuators may become slow to operate or stop working completely and require replacement.
The windshield wipers may not work intermittently due to a faulty wiper motor control board. Our technicians tell us that lightly taping on the wiper motor when the fault occurs should temporarily get the wipers working again. Some vehicles were recalled for this problem and some were not. You will need to check with your local dealer to find out if a specific vehicle was included.
A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.
1991 Chevrolet Blazer Recalls (Recent)
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.Learn more »
Summary: VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-WHEEL DRIVE CAN MALFUNCTION CAUSING INCREASED STOPPING DISTANCES DURING ABS STOPS WHILE IN THE TWO-WHEEL DRIVE MODE.Learn more »
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.Learn more »
1991 Chevrolet Blazer Questions and Answers
I recently bought another blazer a 91 4x4 with 4.3. ( apparently i do believe truck sat for at least a few months before buying) I have replaced the fuel filter and put seafoam in the tank. After ...
Cost and what is required to replace power steering high pressure hose on 1991 chevy blazer
cost and what is required to replace power steering high pressure hose on 1991 chevy blazer