Regular Smog Check
STAR Smog Station
Smog Check Repair
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Smog Check & Emissions Questions and Answers
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High NO
Question
Answered
1997 Honda Civic Failed Smog Inspection Due to High NOx
by
alberto
Yes (1)
1979 Chevy C10 Pickup Carburetor Runs Lean
by
Christian
Yes (1)
1983 Buick Electra Park Avenue 5.0 307 High NO
by
Andre
Yes (1)
1996 Chevy Cavalier Failing for High NO
by
Angela
Yes (1)
2007 Nissan Sentra Failed HC and CO
by
Jon
Yes (1)
2001 Toyota Tundra Failed For High NO
by
Jon
Yes (1)
1989 Jeep Failed the NO (PPM) Portion of the ASM Emission Test
by
Richard
Yes (1)
1997 Nissan Quest Failed For High NO
by
Joseph
Yes (1)
1992 Toyota Camry Air Intake Hose Question
by
Rita
Yes (1)
1984 Nissan Datsun 300ZX NO Emission Output Too High
by
Scott
Yes (1)
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