I have a 2001 jeep cherokee sport 4.0L. The oil psi is good when started but after it warms up it drops very low. I checked the sending unit and that is ok. Is there a way to determine if it is the oil pump or main bearings? Do you have any other thoughts. Thanks Doug
have the same problem?
Thursday, February 25th, 2010 AT 10:49 AM