had major engine overhaul done... oil light turns on after i drive it for hour or two.. replaced sending unit.. thinking pickup screen??
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1995 Honda Odyssey Question: oil light comes on
Answer #1patrick mannion from Greg Solow's Engine Room, October 03, 2011, 21:48Master
I would verify the oil pressure using a mechanical oil pressure gauge. A plugged screen in the oil pump would show the engine was not thoroughly cleaned prior to reassembly. Oil pressure should be 50 PSI at 3000 RPM hot.