1997 FIREBIRD V6 NO OIL PRESSURE

  • Tiny
  • Firebird65
  • 1997 Pontiac Firebird
  • 111,000 miles

I have a 1997 Pontiac Firebird, V6. Oil pump went out then then engine seized. Replaced engine with used engine and worked good for a day then oil pressure went to 0 again, engine started to knock. Replaced with another engine and same thing happened. Cant be 3 bad engines / oil pumps?

Saturday, October 6th, 2012 AT 5:30 PM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

The oil pump is internal of engine and since complete assy was replaced, there is no other explanation except the oil pump, filter or a damaged crankcase.

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Saturday, October 6th, 2012 AT 5:49 PM

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