'93 Cherokee 4.0 Air/Oil Filter
Thread Starter
Newbie
Joined: Sep 2008
Posts: 20
Likes: 0
Year: 1993
Model: Cherokee
Engine: 4.0 Inline 6
'93 Cherokee 4.0 Air/Oil Filter
I am in the process of doing a full tune-up on my newly aquired 1993 Cherokee Laredo 4.0 I-6 and when I removed the air filter it has some engine oil on it as well as some oil on the intake boot. What would cause this?
Renix Super Guru
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
It is called "blowby" and is common on older XJs. It can be minimized by cleaning the breaters that come from the top of the valvecover. Try this cheap fix, no guarantees. HERE
Thread
Thread Starter
Forum
Replies
Last Post
XJ ONLY
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
Jan 26, 2019 06:30 PM
EBowen95
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
49
Aug 25, 2015 08:44 PM
Ye Ol' Cherokee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
0
Aug 22, 2015 01:43 PM
bfh_american
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
10
Aug 22, 2015 12:15 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)