exhaust
#1
exhaust
i changed my exhaust today, headers and everything, i got a 2 1/2 inch pipe, and now the problem is, alot of smoke coming out the back. It didnt do this with the stock exhaust. Anyone know what the prob. is?
#2
Traction, WTF is that?
Join Date: Jan 2005
Location: College
Posts: 487
Likes: 0
Received 0 Likes
on
0 Posts
If you replaced the full exhaust system my guess would be some of the Packing material in the muffler burning off. I know this is really common on quads and street bikes with new packing or exhausts. It will go away eventually.
#6
You could possibly just have an exhaust leak. Check the bolts on the header, and down around by the cat. Im almost positive that is the problem....seen it like 5 times before.
#8
Originally Posted by JoePannone
or since you have a higher flowing exhaust syetem, your ECU migth run a little rich seeing how the engine is exhaling better?
#9
a 99 civic has 2 o2's on the exhaust system right? I have one installed correctly, and the other one is just a dummy, cause its on the headers, and thats not where its supposed to be, could that be a problem?