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12/06/2021 9:17 pm
Topic starter
Hi I have a 2015 Chevy Express van with the 6.0 engine.It has only 20psi on the oil pressure. I have changed the oil pressure sending unit, still low. It's looking like the oil pickup tube O ring may be bad. I ovefilled the oil and parked on a steep hill to try and submerge the pickup tube. No better. What's next? Change the oil pump? It only has 87k miles. Any suggestions?
2 Answers
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13/06/2021 1:17 pm
It could be crud blocking the oil pickup screen. You'll have to drop the pan anyway to check the tube and the o ring seal.
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13/06/2021 6:40 am
Well I changed the pump and the o-ring the o-rings are actually will go wrong and those things most of the time but you never know you take it all apart you might as well change the pump too