Engine just started knocking
Seasoned Member
Joined: Jun 2011
Posts: 535
Likes: 0
From: Michigan
Year: 2000
Model: Cherokee
Engine: 4.0 HO
Replacing bearing on bottom end is a bandaid fix... Needs to be reground.. And pull the pan and look for piston skirt broken off, guess it is very common.
Seasoned Member
Joined: Jun 2011
Posts: 535
Likes: 0
From: Michigan
Year: 2000
Model: Cherokee
Engine: 4.0 HO
Thread Starter
CF Veteran
Joined: Jul 2009
Posts: 1,640
Likes: 0
From: Keesler AFB, MS
Year: 1998 XJ
Model: Cherokee
Engine: 4.0L
Thanks, same here if it wasn't my DD, I have mechaniced all my life. Currently Aircraft mechanic for the past 12 years and have done all vehicle work myself, I have a bad philosophy, if someone else can fix it, I can fix it
I have the same outlook.....mine also is if I do it atleast I know its done to the best of my abilitys....I wish my thinkin was a little different cause a clutch on a tj by yourslef on gravel sucks bad lmao
Thread Starter
CF Veteran
Joined: Jul 2009
Posts: 1,640
Likes: 0
From: Keesler AFB, MS
Year: 1998 XJ
Model: Cherokee
Engine: 4.0L
No problem, I put a quart of lucas oil in yesterday and drove around a bit, no change in the noise. I am pulling the inspection cover today and will update with pics later. This is one of the only times I hope to find something cracked or broken


