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Smog Check & Emissions Questions and Answers

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  Question Answered
  1978 AMC Jeep CJ5 Catalytic Converter Failed Smog Test for Missing EO Number
by Danny   
Yes (2)
  1997 Jeep Wrangler Failed Smog Check for High CO and HC.
by Andy   
Yes (1)
  Chevy Tahoe Engine Swapped into a Jeep CJ7 Exhaust Pipes
by John   
Yes (1)
  2005 Jeep Rubicon Failed Smog Check for High HC
by Bryan   
Yes (1)
  1998 Jeep Cherokee Laredo Failed Smog Test
by JOSE   
Yes (1)
  1989 Jeep Failed the NO (PPM) Portion of the ASM Emission Test
by Richard   
Yes (1)
  1981 Jeep CJ7 No Power Getting to ECU
by tim   
Yes (1)
  Jeep Liberty Sport P0867 Transmission Line Pressure Low
by Keno   
Yes (1)
  1992 Jeep Cherokee Laredo Failing for High NO
by Brad   
Yes (1)
  1981 Jeep CJ7 Diesel Engine Swap
by Jason   
Yes (1)


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