... black residue on exhaust tip
#1
... black residue on exhaust tip
... after installing my turbo kit... i noticed a lot of black (carbon?) residue build up on my exhaust tip... is this a sign of running too rich?... also, is running rich for a long period of time damaging to the engine (will it blow)?... thanks...
#3
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Re: ... black residue on exhaust tip (1.8T_EG)
Do you have a cat? I took mine out and my exhaust is black too. Theres some kind of polish for motorcycle mufflers that I heard you can use to clean it up.
I do not think you can blow your engine when you run rich, just won't be making as much hp as you possible.
I do not think you can blow your engine when you run rich, just won't be making as much hp as you possible.
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Re: ... black residue on exhaust tip (redintegra)
never heard of an engine blow if its running rich. Lean, yes it will
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Re: ... black residue on exhaust tip (MiraiZ)
it's carbon and i let that crap on my car.. i hate the bling bling of the EVO, so it kinda dulls the tip and makes it' not look so big..
#6
Re: ... black residue on exhaust tip (MiraiZ)
never heard of an engine blow if its running rich. Lean, yes it will
You can blow you oil rings though...that's what I did
You can blow you oil rings though...that's what I did
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