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intake manifold on 1999 GMC Savana 1500

If the manifold causes a vacuum leak and eventually a coolant leak, is is possible for the coolant to leak into the motor?

Asked by for the 1999 GMC Savana 1500
sure. there are coolant passages in the manifold in the front and back. a breech of the gasket can cause an internal coolant leak to the oil as well as a vaccuum leak.

Roy
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sure. there are coolant passages in the manifold in the front and back. a breech of the gasket can cause an internal coolant leak to the oil as well as a vaccuum leak.

Roy