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. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.
Resources for the Repair and Maintenance of your 1993 Chevrolet 2500 Pickup
1993 Chevrolet 2500 Pickup
1993 Chevrolet 2500 Pickup Problems
The inside and outside door handles are prone to breaking.
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.
Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
The quick-connect fittings for the heater hoses tend to leak engine coolant. This problem commonly occurs because the metal housing has become brittle, which can break and cause leaks.
1993 Chevrolet 2500 Pickup Questions and Answers
Wasn't there a recall on the fuel injectors for a 1993 Duramax Diesel?
Smog tech.did not let rear wheels come to complete stop while using dyno.for smog check. All of a sudden,rear wheels stopped abrutly, and I heard a loud metal sound from the rear wheels/dynamometer...
How many oxygen sensors is there on a 1993 chevy silverado with a 5.7 liter
front end shakes radically even at low speed.