Regular Smog Check
STAR Smog Station
Smog Check Repair
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Smog Check & Emissions Questions and Answers
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High CO
Question
Answered
1995 BMW M3 Gross Polluter High HC & NO @ 15MPH
by
Jared
Yes (1)
1998 Mercedes Benz ML 320 Oxygen Sensors Not Working
by
DeeAnn
Yes (1)
1994 Mazda MX3 GS 1.8 V6 High NOx and HC Failure
by
Michael
Yes (1)
1977 Ford F-250 4x4 Required Smog Equipment
by
Brandon
Yes (1)
How Make Emission Monitors Ready on 2012 Nissan Altima?
by
Atanu
Yes (1)
1997 Honda Accord Emission Monitors Not Complete
by
Dennis
Yes (1)
Mazda Miata Failed Smog Test for High HC at Idle
by
David
Yes (1)
My Vehicle Failed For Cracked Gas Cap Gasket! What?
by
gordon
Yes (1)
1999 Toyota Tacoma Gross Polluter Because of High NO
by
Kyle
Yes (1)
2006 Mustang GT P2196 Trouble Code and High Idle
by
Derry
Yes (1)
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