Clintr2 wrote:
Hi, I have a 2004 Jeep Liberty with a 3.7 liter.
I am having the oil light coming on when the engine is warm and when it revs up to a certain rpm it goes off. I took it by the dealership to have a recall
Done on it and they told me it was the oil switch connector.
So replace the oil persure sensor connector and the oil pressure switch.
I thought that this might do the trick but nothing. So I returned the switch and got another thinking it might be bad but same story. Light still keeps coming on.
No oil leaks and no strange noises coming from the engine. I am not sure what this could be.
If anyone has any idea what this could be, please let feel free to put out your suggestions.
Thank you
Have you replaced the oil filter and the oil?
Using the correct engine oil?
May need an engine drain and flush and re-fill or oil pump on its way out
Download the KJ service manual here to get some more information....2004 KJ is not listed so use the 2003 KJ Service Manual which will be close enough...lots of changes made in 2005!
http://www.colorado4wheel.com/manuals/Jeep/KJ