jwahl16
10+ Year Contributor
- 428
- 3
- Oct 26, 2009
-
Havertown,
Pennsylvania
i have had reallly bad gas mileage since i installd my 16g and o2 housing. (11 mpgs). the o2 threads were at like an angle so the o2 sensor pressed up against the side of the housing when i screwed it in. i dont have a check engine but would that cause me running rich and have bad mpgs? my exhaust smells bad like its running rich.
thanks
thanks