1991 Chevrolet Blazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Chevrolet Blazer
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1991 Chevrolet Blazer ProblemsReplace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
1991 Chevrolet Blazer QuestionsWhy did my moter start revving in very fast short bursts then die? (1 answer)
Every time I turn the blower fan on my heater/ac the fuse blows causing my speedometer to stop working because it is the same fuse 25A
what can I check to fix my rear running lights keep blowing the fuse it's a 1991 gmc jimmy had to put different type car in the drop down cause it let me put year, make, but gave no choice for model