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Smog Check & Emissions Questions and Answers
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> Failed Smog Test
Failed Smog Test
Question
Answered
Check engine light is on and trouble code PO179 present. What is P0179 and how can I fix it?
by
cheryl
Yes (1)
1995 Chevy S10 Pickup failed smog inspection as a gross polluter.
by
MARY
Yes (1)
1996 Toyota Tercel. Smog technician says cylinder compression is low and is causing high HC.
by
Ron
Yes (2)
1991 Chevy S10 failed smog check at idle but not at high rpms.
by
JON
Yes (1)
1995 Cadillac Deville smog check. Smog tech says it's running too rich.
by
Karen
Yes (1)
1992 Jeep Cherokee Sport..failed the NO. Max limit was 711, mine was 722.
by
chris
Yes (1)
1998 Honda Prelude. Check engine light is on. What options do I have if I fail smog?
by
Troy
Yes (1)
1998 Toyota Camry, 2.2L 4cyl automatic, failed high CO. Does it need an Oxygen Sensor?
by
Joey Michael
Yes (1)
1994 Dodge Dakota 4 cyl 2.5 liters high NO, what would cause this?
by
Frankie
Yes (1)
Smog check only test failed, Honda Accord 1990, 2.2 engine.
by
Carlos
Yes (1)
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