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
1991 Ford Mustang 5.0L Failed For High NOx
by
D Angelo
Yes (1)
2002 Honda Civic Still Fails HC After I Changed the CAT
by
Ernesto
Yes (1)
1993 Ford Probe Failed NOx Running Lean
by
Jav
Yes (1)
Ford Ranger Failed EVAP Test and High HC
by
Jason
Yes (1)
Chevy Blazer Failed Smog Test for High HC
by
scott
Yes (1)
Should I Replace the Front or Rear Catalytic Converter
by
Gino
Yes (1)
Toyota Solara High STFT Fuel Trim Readings
by
PJ
Yes (1)
1987 Toyota Camry 1987 Failed for High HC Twice
by
JO
Yes (1)
Why Does My 1992 Jeep Cherokee Have High NO?
by
Brad
Yes (1)
What Caused My Toyota Camry To Fail For HC
by
dale
Yes (1)
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