02 GC 4.0
#2
Old fart with a wrench
If you're asking my opinion, unless you have low oil pressure, I wouldn't bother. My 2000 has 213K miles on it with the original pump, 40psi pressure at idle hot, and 55 at 65 mph. A high volume pump will compensate for worn bearings, but throws more oil around in the base where it could cause a rear main seal leak more easily.
#3
CF Veteran
What Dave said. Long as you have plenty of pressure no need to worry.
Why are you changing the pan? Gasket? Have you replaced the O ring on the oil filter adapter? That can sure look like leaking pan and is alot less work.
Why are you changing the pan? Gasket? Have you replaced the O ring on the oil filter adapter? That can sure look like leaking pan and is alot less work.
#5
Old fart with a wrench
Ah, yes! Here's something that might ease your mind. I once bought an 83 Chevy truck with a good running 305 in it, but the whole bottom of the engine was covered in thick hard-packed sludge. I started scraping it off and it got wet. I turns out the sludge was sealing multiple rust holes in the pan!
Thread
Thread Starter
Forum
Replies
Last Post
Bakerunc
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
10
01-25-2017 06:26 PM
bradr50
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
10-26-2016 08:21 AM
LemonXJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
30
10-25-2016 04:52 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)