my boyfriend's S-10 just started showing the oil pressure light, but not all the time. it doesn't knock, rattle, or make any other sounds linked to oil problems. the oil level is full. What is the most likely culprit? sending unit, faulty sensor, oil pump, or something else i missed? are there any "simple" tests i can try to at least narrow down the list?
Aug 30, 2010 at 6:52 AM