I was driving a 93 Buick Roadmaster Wagon and coming to a stop at an intersection with 4way stop signs. Once stopped, I noticed that the car was no longer running. Prior to the stall, the oil light an

Asked by Sep 17, 2016 at 02:12 PM about the 1993 Buick Roadmaster 4 Dr Estate Wagon

Question type: Maintenance & Repair

1 Answer

670

If you have low oil pressure the engine will turn of on modern cars. The oil pressure may be ok but you may have a bad sending unit. To verify the problem, use a mechanical oil pressure gauge to verify the actual oil pressure, if the pressure is good and the light is still on with the present sending unit....replace the sending unit.

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