980yoj Posted May 27, 2005 Report Posted May 27, 2005 I just replaced my catylitic converter and cat back exhaust Monday . Today I noticed a rotten egg smell out of the exhaust .I did not have any codes showing or the smell befor doing this .I replaced the cat and exhaust due to rusty leaky pipes not because of a plugged cat .The cat was from FCP Groton and exhaust from a local supplier .Is the cat just breaking in and the smell will inprove ? Anybody else have this problem ? Thank's for any input .
Guest Guest_whilst_* Posted May 27, 2005 Report Posted May 27, 2005 I just replaced my catylitic converter and cat back exhaust Monday . Today I noticed a rotten egg smell out of the exhaust .I did not have any codes showing or the smell befor doing this .I replaced the cat and exhaust due to rusty leaky pipes not because of a plugged cat .The cat was from FCP Groton and exhaust from a local supplier .Is the cat just breaking in and the smell will inprove ? Anybody else have this problem ? Thank's for any input .←Yes,it's just "breaking in". It will diminish with time.
Plan_B Posted May 27, 2005 Report Posted May 27, 2005 My IPD exhaust did the samething for about 4 weeks. :huh:
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