Running rich
 

I have a 94 Prelude simple mod's. I know my car is running rich my whole bumper is covered with the black smoke or whatever this is anyways I went to clean the inside of the exhaust out and there was black shit everywhere I didn't try to get water all up in the exhaust and I cleaned it out as good as I could and my exhaust was loud as fuck, louder then I've ever heard it before I was wondering why this happened?? Also I'm pretty sure I'm running rich because of my o2 censor is this a good assumption I'm pretty sure there is a way to check it by using a voltage meter or something like that and normal it should be at about 0.7v.

huh isnt ur exhaust soppused to be black lol

Maybe this thread can help mine.....I got only 230 miles to a tank when i should get 330+ :mad: :mad: :mad:. BUMP!

https://www.tamparacing.com/forums/s...hreadid=168936

LOL you know what I mean its covered in smog.

Maybe you should consider this?
https://www.tamparacing.com/forums/s...hreadid=170801

What gets me is that it JUST started doing this...