Calgary Jeep Association
4x4 Related Groups => Tech Talk => Topic started by: jeepjones on February 01, 2008, 11:51:38 AM
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I was wondering if a '98 Tj will run ok if the cat is removed?
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there have been a few topics on this posted, dunno where though you will have to use the search
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My 97 4banger ran like crap without the cat, I changed both the o2 sensors at the same time as I put in a new hi-flow Magna flow cat, My heep then ran way better.
So was it the new cat or the sensors?? I dunno.
If you look around you may find a good price on the magnaflow
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It will run fine without the Cat but you must retain the O2 sensors. If there is an O2 sensor in the Cat then you need to put one into the pipe that replace it.