-oil pressure sending unit repair?

Asked by mizers300 Feb 08, 2015 at 01:42 PM about the 1990 Mercedes-Benz 300-Class 4 Dr 300E Sedan

Question type: Maintenance & Repair

oil pressure drops to 0 at stop signs and then back to 3.0 after I accelerate. has a new head gasket and am wondering if a new oil pressure sending unit would cure the problem? cars runs well for 132k

1 Answer
15

DJB1946 answered 9 years ago

Good morning my MBZ 300SEL does the same thing. It just may be normal when you stop, and the oil pressure goes down. I would have it checked out by a reputible mechanic, they would know the best thing to do. Thanks David Beckman

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