Problem Reports
Chevrolet Suburban 1500
Report: Intake Manifold Gaskets May Leak Coolant
Chevrolet Suburban 1500 Problem
3 Reports
Model Years Affected: 1990, 1991
Engine Affected: 5.7L V8
Verified
A coolant leak may develop form the Intake manifold gasket causing overheating complaints. The coolant leak may be internal allowing coolant to mix with the engine oil, this condition can result in internal engine damage. Be aware that this problem is often mistaken as a blown head gasket.
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miss amy, 1990 Chevrolet Suburban 1500, 5.7L V8, 94,000 miRookie
my intake manifold gaskets had to be replaced because it was leaking coolant into the engine so to avoid having to replace my engine I had it fixed. expensive!
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