Regular Smog Check
STAR Smog Station
Smog Check Repair
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High HC Questions
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High HC Questions
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1995 BMW M3 Gross Polluter High HC & NO @ 15MPH
by
Jared
1
1994 Mazda MX3 GS 1.8 V6 High NOx and HC Failure
by
Michael
1
Mazda Miata Failed Smog Test for High HC at Idle
by
David
1
BMW 525I Failed Smog Check Twice
by
Robert
1
Ford Crown Victoria Failed Smog Check For High HC
by
James
1
Ford Mustang GT High HC with X pipe and Magnaflow Mufflers
by
tom
1
What Would Cause My Mazda RX7 To Produce High HC & CO?
by
Ben
1
1997 Mitsubishi Montero Failed Smog For High HC and CO
by
sandra
1
1994 Toyota Corolla 1.8 High HC Engine RPM Tolorance
by
louis
1
1987 Acura Legend V6
by
mai
1
GMC Suburban 5.7L Gas Engine Failing for High NO
by
Michael
1
1992 Dodge Dakota Failed Smog for Very High HC
by
Misha
1
1982 Chevy Caprice High HC and CO Flipping at Idle
by
Aaron
1
Mitsubishi Eclipse Failing Smog for High HC
by
Dana
1
Honda Accord EX Failed Smog for High HC
by
Jamie
1
1995 Dodge Ram 2500 Failed High HC Only at Idle
by
William
1
Why Did My Toyota Corolla Have High HC?
by
amy
1
1996 Geo Prizm Failed Smog for High HC
by
Linda
1
1996 Honda Civic Failed for High HC
by
Jeannie
1
2002 Honda Civic Still Fails HC After I Changed the CAT
by
Ernesto
1
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