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Smog Check & Emissions Questions and Answers

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Emissions Component
  Records 121 to 140 of 284
  Question Answered
  2006 Ford Mustang Used Car Dealership Says CAT is Defective
by schella   
Yes (1)
  2011 Chevy Cruze with a bad Catalytic Convertor
by Gary   
Yes (1)
  1977 Fiat X-1/9 Smog Equipment Making Car Pollute More
by William   
Yes (1)
  Nissan Sentra Failed EGR Functional Test What could be Wrong?
by Forest   
Yes (1)
  Chevy Astro Van Engine Replacement with 350 Block
by Mark   
Yes (1)
  1992 Honda Prelude Catalytic Converter Replaced
by catherine   
Yes (1)
  2002 VW Cabrio Catalytic Converter Question
by VICKI   
Yes (1)
  1992 Toyota Pickup Engine Swap
by Jon   
Yes (1)
  1994 Honda Prelude Trouble Code 23 and Code 41
by CATHERINE   
Yes (1)
  2002 VW Cabrio Dead Battery and Ticking Noise
by VICKI   
Yes (2)
  Smog Parts 1976 Chevy Camaro 5.7 Liter 350 Motor and Automatic Transmission
by Benjamin   
Yes (1)
  VW Cabrio Golf Installing Two Mufflers
by sara   
Yes (1)
  Volvo 940 Failed Because the Check Engine Light was On
by Steven   
Yes (1)
  Volkswagen Aftermarket Radio Caused Smog Test Failure
by VICKI   
Yes (1)
  2002 Volkswagen Cabrio Malfunction Indicator Light MIL Removed
by VICKI   
Yes (1)
  Lincoln Mark VIII 4.6L Shorty Headers CARB Approved
by MARK   
Yes (1)
  Plymouth Neon Highline Trouble Code P0240 CAT Efficiency Below Threshold
by ROB   
Yes (1)
  Chevy HD 2500 No EGR Valve Will it Fail the Smog Test
by test   
Yes (1)
  Swapping Engine on Jeep Wrangler with Chevy Camaro
by Matthew   
Yes (1)
  1974 to 1979 GMC Pickup Truck Dual Exhaust System Illegal
by vincent   
Yes (1)


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