Performance mufflers and black deposit on exhaust?

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Performance mufflers and black deposit on exhaust?

Hello,

Can some one tell me, do all performance mufflers have a black deposit of smoke on the exhaust section. or does it mean that the engine is weak.

Gari.pk User 4176 asked on 14 Jul 2010 13:11:31 pm

1 Answer

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Aryan - on 14 Jul 2010 13:18:53 pm

nope. i am using a free flow muffler in my honda with 150,000 mileage and u can wipe ur finger withe muffler tip and find it sparkling......
which car and engine is it?mixture can be rich or engine can be weak otherwise