Why does my exhaust stink
#1
Why does my exhaust stink
why does my exhaust stink? i had a frind behind me the other day and i got on it, he said it smelt really bad and he could smell it just a little at normal curise with the windows down......is the A/F off?
#5
Originally Posted by ILLSMOKQ
why does my exhaust stink? i had a frind behind me the other day and i got on it, he said it smelt really bad and he could smell it just a little at normal curise with the windows down......is the A/F off?
Do you have the Borla exhaust w/ the straight thru pipe? Mine stunk like skunk **** until I put the plate in that diverted the flow thru the muffler instead of a straight pipe and the smell stopped.
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#9
its a 99 a4 formula.....110,000 miles still runs good....12.6@110........anyway only exhaust mod is SLP LOUDMOUTH, full induction and gears.....i know i need a rebuild but cant afford it right now
#11
TECH Addict
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'99 w/ 110K...I bet it is the cats. Who cares what it smells like behind you. I ditched my cats completely and all I smell is normal exhaust/a little bit of fuel. I don't understand the rotten eggs smell. I run LT's to ORY to catback and don't smell anything. Is this a clogged cat smell or something where the catalyst is getting really hot and breaking down and smelling?
#15
On The Tree
Join Date: Oct 2004
Location: Cleveland, TN
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I have hooker lt's, ORY, and nothing but a crapmaster muff on the back.
I can smell fuel burning on my car (depeding on wind direction) If i'm sitting still, and no wind i can't smell it. If i back the car up from a stop i can smell it.
It's just the lack of a cat.
I think it's a great smell. I dont mind it at all =)
I can smell fuel burning on my car (depeding on wind direction) If i'm sitting still, and no wind i can't smell it. If i back the car up from a stop i can smell it.
It's just the lack of a cat.
I think it's a great smell. I dont mind it at all =)