2.8 liter engine in 97 Olds water keeps filling up overflow an spilling out when gets hot have new throat at in an still happening any ideas ?
Sep 10, 2014 at 7:42 AM
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CARADIODOC
✓Experienced Mechanic
34,413 POSTS
Have your mechanic perform a chemical check at the reservoir for a leaking cylinder head gasket. The test only takes a few minutes, but it should be done when the engine is warm.