Regular Smog Check
STAR Smog Station
Smog Check Repair
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Smog Check & Emissions Questions and Answers
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High HC
Question
Answered
Chevy S-10 pickup failed lower speed 15 mph portion of smog check
by
Michelle
Yes (1)
Chevrolet Malibu did not pass the smog test due to high HC
by
sandy
Yes (1)
BMW 325i smog check did not pass due to high HC
by
Jim
Yes (1)
Ford Mustang failed smog check do I need a certified smog check repair station?
by
Ed
Yes (1)
Nissan Maxima failed smog test for high HC and NOx.
by
Paul
Yes (1)
Nissan Maxima produced high HC during smog test at 25 mph
by
Michael
Yes (1)
VW Jetta 2.8 failed smog test for high HC and NOX at 15 mph
by
Phil
Yes (1)
2001 Hyundai Accent failed smog test for high NOx and high HC.
by
Charles
Yes (1)
Nissan Altima failed smog check for high HC (hydrocarbon).
by
kim
Yes (1)
Will my car pass the smog check using higher octane gas?
by
Harald
Yes (1)
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