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Smog Check & Emissions Questions and Answers

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  Question Answered
  Nissan Altima failed smog check for high HC (hydrocarbon).
by kim    
Yes (1)
  Mazda Millenia failed smog test for high NO @ 25mph only.
by Thomas    
Yes (1)
  Applying for CAP repairs for my Geo Metro.
by Aimee    
Yes (1)
  Will my car pass the smog check using higher octane gas?
by Harald    
Yes (1)
  Can CAP pay for my Ford Taurus transmission problem if I can't pass smog check?
by David    
Yes (1)
  1997 Honda Civic HX - 219,000 miles - Fail smog check for high NOx.
by jj    
Yes (1)
  1994 Toyota Pickup 2.4 liter failed for high NOx.
by Cliff    
Yes (1)
  1977 Chevy Blazer 305 V-8 motor failing high CO. Why?
by roger    
Yes (1)
  1997 Chevy 1500 4.3 liter failed system malfunction light and smog check. Tested as a Chevy Tahoe, why?
by CYNTHIA    
Yes (1)
  1995 Ford 460 Motorhome failed smog test for high CO.
by kevin    
Yes (1)

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