Mechanics

WHAT WOULD CAUSE OIL AND WATER TO GO INTO CARBURETOR?

1991 Chevrolet Truck • 120,000 miles

Also overheating
just changed head gasket, control throttle sensor
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Branscott
September 25, 2011.



Are you sure it has a carb? It should be fuel injected.
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It has a throttle body

Tiny
Branscott
Sep 25, 2011.
That is what I thought. The system is sealed from one end to the other. Is the oil coming from the intake? Have you checked for a bad intake gasket?


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