My 2003 Chevy Silverado is saying low oil pressure and is down at 0psi and has a lot of grinding. once I start driving it for about 2minutes it finally kicks up to about 30psi and the grinding stops.

Asked by Jul 08, 2015 at 03:29 PM about the 2003 Chevrolet Silverado 1500 Short Bed 2WD

Question type: Maintenance & Repair

how can I fix this?

3 Answers

19,530

The only way to fix is to install a new oil pump but since it does start to pump after two minutes there is something you can try no promises

Best Answer Mark helpful
19,530

Its called Lucas Engine Oil Stabilizer like I said no promises but it is worth a try.

19,530

I know it worked on a vehicle I was working on the had a very load and constant tap after 45 minutes to an hour the tap was gone.

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