What did you do to your Cherokee today?
Seasoned Member
Joined: Oct 2011
Posts: 486
Likes: 0
From: Out West
Year: 2000
Model: Cherokee
Engine: I6
So I replaced my CPS unit with a Mopar. Installed. Doesn't work! Went to autozone and had the CEL read. P1391. This is my 3rd CPS in 5 days. What's going on?
Did the reset trick to reset CPM, turned over just fine. Then after first rev the CEL popped back on and it died. It's weird though. It'll idle and drive just fine when it starts. It's just the starting that sounds awful. Wtf is going on?
Junior Member
Joined: May 2008
Posts: 15,016
Likes: 11
From: +34° 25' 35.67", -81° 21' 12.04"
Year: 1993
Engine: 4.0
The new ones? Yeah, ugly.
So I replaced my CPS unit with a Mopar. Installed. Doesn't work! Went to autozone and had the CEL read. P1391. This is my 3rd CPS in 5 days. What's going on?
Did the reset trick to reset CPM, turned over just fine. Then after first rev the CEL popped back on and it died. It's weird though. It'll idle and drive just fine when it starts. It's just the starting that sounds awful. Wtf is going on?
So I replaced my CPS unit with a Mopar. Installed. Doesn't work! Went to autozone and had the CEL read. P1391. This is my 3rd CPS in 5 days. What's going on?
Did the reset trick to reset CPM, turned over just fine. Then after first rev the CEL popped back on and it died. It's weird though. It'll idle and drive just fine when it starts. It's just the starting that sounds awful. Wtf is going on?
Sounds like a wiring issue to me.
Last edited by Lowrange2; Dec 17, 2013 at 02:40 PM.
Senior Member
Joined: Jul 2011
Posts: 908
Likes: 1
From: SIERRA VISTA AZ
Year: 1992
Model: Cherokee
Engine: 4.0L 6 CYL
Seasoned Member
Joined: Oct 2011
Posts: 486
Likes: 0
From: Out West
Year: 2000
Model: Cherokee
Engine: I6
Sorry, I tried to put a link to my post in the forum so I wouldn't have to paragraph here...could get it on my phone.
Seasoned Member
Joined: Oct 2011
Posts: 486
Likes: 0
From: Out West
Year: 2000
Model: Cherokee
Engine: I6
Senior Member
Joined: Jan 2011
Posts: 957
Likes: 2
From: Russellville, Arkansas
Year: 1991
Model: Cherokee
Engine: 4.0 I-6
I've been battling the dreaded belt squeak, finally looked at the harmonic balancer, it had started to separate so I replaced it with one from my parts XJ. Also installed cup holders.
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Tightened down driver side BPE and put my swaybar on for the winter weather. I can't wait to remove it again tomorrow. Also had a headlight blow. Im done doing 80w bulbs. Don't last long at all
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
By tomorrow the snow will be gone. Only needed for the drive home with the weather. I've been for the last few months fully swayless. I love it
I wish i had several hundred dollars for those. Im tired of replacing bulbs ugh
I wish i had several hundred dollars for those. Im tired of replacing bulbs ugh
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
I want to buy them before I start spending on an H4 conversion and pricey bulbs. I'm still running Sylvanias with the stock wiring, and LEDs would also save me the cost of a harness. The more I think about it, the better the price gets.
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
I would love to have these. My wife would kill me lol. Hell i doubt i could even sneak these, she would notice
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
http://www.amazon.com/gp/aw/d/B007ED7HNY
I would love to have these. My wife would kill me lol. Hell i doubt i could even sneak these, she would notice
I would love to have these. My wife would kill me lol. Hell i doubt i could even sneak these, she would notice
**** son. How do you turn that down?







