View Single Post
Old 10-06-2012, 03:43 PM   #8
dmax
Registered User
 
dmax's Avatar
 
Join Date: Aug 2006
Location: NJ
Posts: 22,666
My Ride: '99 328i 1.04646 mu
Trim codes, especially if they've been long term issues, can damage 02 sensors and cats, so I hope you haven't been ignoring stuff for a real long time.

Check for air leaks first. Hoses are inexpensive to fix, just a little time consuming to find.

Yes, I think that trim codes might be why you failed emissions. Read jfoj's sig link. Search for jfoj and read the link he has on 'solving misfires'
__________________


dmax on the radio--answering all your car questions as best I can!
watsonnwatson.com every Wednesday at 9 p.m. NYC time. Call in! (661) 449-9340 Click "Watch and Chat"
Please 'friend' me!
https://www.facebook.com/DMaxstandup
dmax is offline   Reply With Quote