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Smog Check & Emissions Questions and Answers
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High CO
Question
Answered
1991 Oldsmobile Cutlass Ciera Failed Smog Test
by
sterling
Yes (1)
1977 Chevy Blazer Failed Smog Test High CO
by
Richard
Yes (2)
1994 Toyota Camry High Mileage Failed HC and NO
by
Brian
Yes (1)
1991 Honda Accord Failed CA Emission Test for High HC and High NO
by
Jeff
Yes (1)
2005 Infiniti G35 Coupe Fuel Trim Too High
by
j
Yes (1)
1984 Chevy Blazer 4x4 Failed Smog Due to EVAP
by
kim
Yes (1)
1997 Geo Prizm Failed for High HC
by
Darren
Yes (1)
1993 Toyota Pickup Failed Emissions High CO
by
TIMOTHY
Yes (1)
1990 Honda Accord LX Failed Smog for Ignition Timing and High HC and High CO
by
Edward
Yes (1)
Why Does My 1998 Dodge Avenger Have High NO?
by
Grant
Yes (1)
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