Report: Intake Manifold Gaskets May Leak Coolant or Engine Oil
Chevrolet S10 Problem
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995
Engines Affected: 2.8L V6, 4.3L V6
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.
This is a new truck to me, service unknown. Starts up fine, idles with a slight roughness. Most people wouldn't notice anything. Drives fine until about 2000 RPM, going up a hill, or during acceler...
Q&A > Chevrolet > 2003 Chevrolet S10
I have a advansed code reader - all checks out good - i think it may of been a 02 sencor, it runs great @ 260,000 miles -- its my baby --again no performance issue--rpm drops ever so slight at the...
Q&A > Chevrolet > 1997 Chevrolet S10
what do I have to remove to replace the oil pump?
Q&A > Chevrolet > 2001 Chevrolet S10
...ngine may be hard to start run poorly and/or use to much fuel due to a fuel leak inside the intake manifold plenum. Commonly this is caused by a leaking fuel pressure regulator or fuel line. The fuel...
Common Problems > Chevrolet S10
4.3L V6 It takes 2 to 3 trys to fire over, when the engine warms up it miss fires when driving. When your on level pavement its ok, but when you try to drive a steap incline or going against the w...
Q&A > Chevrolet > 2000 Chevrolet S10