I just failed my smog inspection- they said that the NOx level is just a little too high. What might cause this and how can I reduce it?
Monday, January 7th, 2008 AT 4:34 PM
THERABBITMAN
- MEMBER
- 2002 CHEVROLET VENTURE
- 6 CYL
- 2WD
- AUTOMATIC
- 55,000 MILES
Hi there!
I just failed my smog inspection- they said that the NOx level is just a little too high. What might cause this and how can I reduce it?
I just failed my smog inspection- they said that the NOx level is just a little too high. What might cause this and how can I reduce it?
