sniperi311 Posted August 12, 2003 Report Share Posted August 12, 2003 for some reason my exhaust smells like butt....anybody got any idead of what it could be, changed spark plugs, wires, and o2 sensor, think it could be the cat or mufflers, i know i need a new cat, just wonderin if im gonna need to replace anything else Quote Link to comment Share on other sites More sharing options...
Redfox340 Posted August 12, 2003 Report Share Posted August 12, 2003 Should be just the cat. Since it's not completely burning up all the hydro-carbons, you're getting a Sulfur like smell. Replace the cat and should be set! - Erik Quote Link to comment Share on other sites More sharing options...
sniperi311 Posted August 12, 2003 Author Report Share Posted August 12, 2003 thats cool...thanx, plannin on changin it, just not sure what to get or where to get it from dont wanna spend too much money.. Quote Link to comment Share on other sites More sharing options...
Dannymik Posted August 12, 2003 Report Share Posted August 12, 2003 Yeppers...it would be the cat. My wife had that rotten egg smell on her Sunfire! Its a little embarrasing smelling that shit Quote Link to comment Share on other sites More sharing options...
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