CPS replaced, should I replace anything else?

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Mar 6, 2014 | 07:54 AM

#31

landude

Member

Joined: Dec 2013

Posts: 123

Likes: 0

From: PA

Year: 99

Model: Cherokee

Engine: 4.0

It's bullshat posts like that which causes folks to slap in the druacrap stuff..
Here's my invoice...

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CPS replaced, should I replace anything else?-invoice-001.jpg

Mar 6, 2014 | 08:04 AM

#32

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

Likes: 1,578

From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Thanks for posting that up landude.

Mar 19, 2014 | 08:47 AM

#33

iluvmud

Seasoned Member

Joined: Jul 2012

Posts: 417

Likes: 0

From: Fort Worth

Year: 1999

Model: Cherokee

Engine: 4.0

Im having a slight misfire at idle, and I have been reading that it is the CPS going out. So i looked up the price at Vatozone and it was 80, at the dealership it's 85, I'd gladly pay that price difference. This is the vid that i saw and he fixed with CPS. apparently its common.

Mar 20, 2014 | 08:35 AM

#34

cpnwrench

Senior Member

Joined: Jun 2009

Posts: 553

Likes: 1

From: West Texas

Year: 1991

Model: Cherokee

Engine: 4.0 L

believe it or not, after my whole "I think its the CPS" debacle, I found that when I changed out the coolant temp sensor (mounted into the thermostat housing), my rough idle went away as well.....just an fyi.

did you do the ON-OFF-ON-OFF-ON key turn sequence to see if you are getting any funky codes flashing on the check engine light?

again FYI.

good luck!
cpnwrench