1993 Chevrolet Blazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Chevrolet Blazer
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1993 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 front or rear differential may develop an abnormal noise due to worn bearings or another internal fault. Our technicians tell us that a complete overhaul of the affected differential is commonly necessary to correct this condition.
1993 Chevrolet Blazer Questionswhere does ground wire for heat gage plug on the engine the wire is plugged in (1 answer)
on engine not to fire wall my mechanic dont know were