Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

New muffler and cat question?

Thread Tools
 
Search this Thread
 
Old 06-26-2010, 11:32 AM
  #1  
Newbie
Thread Starter
 
snaftcat's Avatar
 
Join Date: Jan 2010
Location: El Paso, TX
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Year: 1986
Model: Cherokee
Engine: 2.8L
Default New muffler and cat question?

Hello there everybody, my question to you all is: I just recently got a Thrush muffler w/ highflow cat (2 1/2in). Got it installed from the pipe where original cat was at. Nothing was touched from manifold to first piece of pipe that goes to catalic converter. Well, it sounds great and sounds like a cam or something? The problem is that it has stalled twice on me at a red light when slowing down and coming to a stop. Do I need to look at rmps? Or what? Thanks.
Old 06-26-2010, 11:36 AM
  #2  
Member
 
imthehink's Avatar
 
Join Date: Mar 2010
Location: Broken Arrow, OK
Posts: 203
Likes: 0
Received 0 Likes on 0 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
Default

Sounds like the tps to me. This started after the muffler install?
Old 06-26-2010, 01:11 PM
  #3  
Newbie
 
sportingcp86's Avatar
 
Join Date: May 2009
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: I6 4.0L H.O.
Default

your idle air control valve can cause issues like that too. Might want to pull it out and maybe clean it, see if that helps
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
frado2jr
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
18
09-14-2015 09:14 AM
kevin96xx
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
09-11-2015 07:15 PM
15XJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
09-10-2015 11:17 PM
cliffy
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
09-09-2015 01:22 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: New muffler and cat question?



All times are GMT -5. The time now is 07:37 PM.