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Discussion Starter · #1 ·
Just completed the tfi upgrade and now I've noticed a sulfur smell sometime when I'm driving. Anyone had this problem or experienced any other problems after the upgrade?

 
G

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Discussion Starter · #2 ·
A sulfur smell on a vehicle with cat. is usually caused by a to rich fuel mixture. Not always the cause, but a place to start looking.

Gary
 
G

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Discussion Starter · #3 ·
Try leaning out your fuel mix. If that doesnt work, try checking that little breather tube that comes off the side of your cat, and follow it all the way back up to the air cleaner, it shouldnt be blocked or pinched.....just some thoughts.

MattYJ
89YJ 4.2 5"lft 33"Firehawk ATX
 
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