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-   -   New muffler and cat question? (https://www.cherokeeforum.com/f2/new-muffler-cat-question-51301/)

snaftcat 06-26-2010 11:32 AM

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.

imthehink 06-26-2010 11:36 AM

Sounds like the tps to me. This started after the muffler install?

sportingcp86 06-26-2010 01:11 PM

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


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