Having problems with your 2003 Pontiac Grand Prix ?

Leaking A LOT of oil - looks like from on top of the filter. It doesn't seem like the lifters are getting oil because they are loud

\015 2003 pontiac grand prix gtp - looks like oil leaking from above the filter - A LOT OF OIL!\015 Posted / edited by AnonymousUser on : 06-04-2020

Answers :

It could be the oil pressure sensor for the oil light or guage.I have seen this before after age and heat plus vibration could cause it to crack and leak a lot of oil like you describe.Get it fixed asap.It should be easy to unscrew with a wrench or large socket .Buy the new sensor first though so you can replace it once you get the old one out.It leaks alot because of oil pressure from the oilpump pressurizes the rest of the engine bearings.It could break altogether and pump all your oil out and ruin your engine.
Repair Help & Product Troubleshooting for 2003 Pontiac Grand Prix

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