gas/exhaust fumes

Engel

Member
Apr 2, 2005
219
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Currently Fort Walton Beach
Hi guys, I have seem to have excessive gas/exhaust fumes when im driving around town and at idle. Is this normal for having no smog pump and no cats? I seem to be running on the rich side as well. Any input is always appreciated. If its normal I will suck it up, but its been bugging me lately.
 
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CManT1914

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Feb 5, 2004
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Killeen, Texas
It's common to have fumes like that with no cats. Mine was horrible when I first did my o/r h-pipe, but I got used to it. I don't even smell it hardly now even after my heads and cam, but I know it's a lot worse. I guess you could always pull a plug to see if you are actually running rich or not.
 
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