Oil pressure drops to zero car looses power but no chatter from engine

Asked by Guru9N5B3 Jul 06, 2017 at 07:33 AM about the 2004 Buick Rainier CXL RWD

Question type: Maintenance & Repair

Why does oil pressure gauge drop to zero loose
power but no engine chatter

3 Answers
11,555

FJ4072 answered 7 years ago

Oil pressure switch. Pretty common on our platform.

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F_O_R answered 7 years ago

Have you verified that the engine has oil?

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