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Smog Check & Emissions Questions and Answers

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Failed Smog Test
  Question Answered
  1984 Nissan Datsun 300ZX NO Emission Output Too High
by Scott    
Yes (1)
  1998 Toyota Camry LE Failing Emission Test for High HC with New CAT
by Justin    
Yes (1)
  2002 Pontiac Bonneville Trouble Code P0171
by Bob    
Yes (1)
  Infinity I30 Touble Code P1400 - EGRC Solenoid Valve Fault
by alberto    
Yes (2)
  What Would Cause High HC and CO on a 1992 Toyota Pickup Truck?
by LORI    
Yes (1)
  Saturn L300 OBDII P0128 Coolant Below Temp
by Jessica    
Yes (1)
  94 Subaru Impreza Failed EGR Functional Test
by Alex    
Yes (1)
  Toyota Camry P0893 Multiple Gears Engaged
by Lori    
Yes (1)
  1987 Toyota Pickup Smog Machine Says Excessive Dilution
by Tyler    
Yes (1)
  1984 Nissan 300 ZX Turbo Failed for high NOx
by dan    
Yes (1)





 

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