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Smog Check & Emissions Questions and Answers
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> Failed Smog Test
Failed Smog Test
Question
Answered
1997 Chevy S-10 not communicating with the smog check machine, why?
by
Harry
Yes (1)
1997 Saturn SL passed 25mph smog test but failed 15mph, why?
by
Ruby
Yes (1)
1995 Chevy Blazer s10 Fuel Evaporative Controls functional test failed.
by
viki
Yes (1)
1996 Saturn SL1 Failed Monitors Not Set New Battery Installed.
by
Patty
Yes (1)
1982 Cadillac Seville 4.1HT fuel injected
by
josh
Yes (1)
Failed Visual Inspection 2001 Mitsubishi Montero
by
Dan
Yes (1)
1989 Oldsmobile Cutlass failed at test only center.
by
leon
Yes (1)
1994 GMC Sonoma high HC, above 2000 ppm.
by
chex
Yes (1)
Chevy Silverado 2001 failed smog test trouble code p0449 OBD II. How to fix it?
by
ricardo
Yes (1)
1993 Ford Ranger failing NO(PPM) at 15mph only.
by
Mike
Yes (1)
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