Rotten egg smell
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I just pulled in to work today and noticed a nasty rotten egg smell. Thought it was the air and nothing else. Then later I pulled it into the garage (I work at a stereo shop) and then my boss said "wtf is that smell" and I was realized, crap, its my car that smells like it just farted....
I did a few searches, and the two potential issues are the battery and the cats? My car hasn't set a CEL or the "Check gages" light yet. On the gauge cluster battery voltage reads around 13.5v.
What should I look out for? Should I test for anything? Sure'd be nice to have a new catback and high flow cats, but it'd be even better if that wasn't the problem.
I did a few searches, and the two potential issues are the battery and the cats? My car hasn't set a CEL or the "Check gages" light yet. On the gauge cluster battery voltage reads around 13.5v.
What should I look out for? Should I test for anything? Sure'd be nice to have a new catback and high flow cats, but it'd be even better if that wasn't the problem.
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the cats can give off that smell, but usually only when they are new.... you could do a fast highway rin to heat them thru...
but my bet is that someone stinkbombed your car.... anyone have a motive??, or do you live next to a 13 year old who hates you??? (buturic acid smells like rotten eggs)
but my bet is that someone stinkbombed your car.... anyone have a motive??, or do you live next to a 13 year old who hates you??? (buturic acid smells like rotten eggs)
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a battery being overcharged also has that same smell. i had a battery blow up in my 68 chevelle when i had it. of course that is a totally diff charging system. it had an external regulator which went bad, now there all one unit. still could be going bad. i would have that checked also
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Anyways the smell only happened that one day.... I noticed the smell hasn't come back. But my mileage is slightly lower, so I'm thinking its probably the cats. No change in driveability or performance though
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