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Smog Check & Emissions Questions and Answers

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  Question Answered
  Chrysler LeBaron V6 failed smog test high Nox
by Robert   
Yes (1)
  1990 Chevy truck failed ignition timing and vacuum line disconnected
by Lance   
Yes (1)
  1991 volvo 780 turbo 2.3 L, nox emissions were really high other emissions were good
by eric   
Yes (1)
  I have a 2001 Saturn Sc-1 with approx 77,000 miles. It has failed the smog test twice.
by Stacey   
Yes (1)
  My Toyota Tacoma 1996 failed smoke check: high NOx
by vuong   
Yes (1)


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