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07-22-2011 04:10 PM #1
2000 s10 xtreme not passing smog!! Please Help
HELP!!!! I could use anybodys advise with this one... I got a 2000 s10 xtreme that just doesnt want to pass smog and keeps failing in the NO (PPM) section, everybody tells me it runs to hot, i have changed the cat, 02 sensor, plugs, oil change, antifreeze. If anybody has any idea on what i could do I would appreciate it thanks..
Is it going into a build, or making a trip to NM?
GM Engine de-coding