rockfangd Posted July 13, 2006 Report Share Posted July 13, 2006 hi i have a 1994 : olds cutlass supreme sl sedan, my catilytic converter is clogged and i am curious to if i clean out the cat if it will become too loud and fuck things up. worst case serv eng light. thanks any help would be appreciated Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted July 13, 2006 Report Share Posted July 13, 2006 If you have an O2 sensor after you cat, then yes, you'll get an SES light. If not, then it wont cause a light. As for sound, Im running with no cat now and have been for 5 years. I dont think its too loud at all. Plus, if you just hollow our what you have, it should be a bit quieter than running a pipe instead of the cat. Quote Link to comment Share on other sites More sharing options...
Andrew Posted July 13, 2006 Report Share Posted July 13, 2006 if you have emissions testing in your area you will want to replace it. otherwise just gut the mofo. it wont hurt anything. as for sound i cannot say, never done it before. Quote Link to comment Share on other sites More sharing options...
tdaye Posted July 13, 2006 Report Share Posted July 13, 2006 No...it won't hurt anything on your car, just create more pollution, Happy breathing Quote Link to comment Share on other sites More sharing options...
19Cutlass94 Posted July 13, 2006 Report Share Posted July 13, 2006 Itll make it run much better as well! Clogged cat can cause some poblems. Quote Link to comment Share on other sites More sharing options...
jeremy Posted July 13, 2006 Report Share Posted July 13, 2006 cat problem Get a dog .....seriously, just gut it or get a high flow cat to replace it Quote Link to comment Share on other sites More sharing options...
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