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Smog Check & Emissions Questions and Answers

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  Question Answered
  P0154, P0155, P1153 - What do these codes mean? And what exactly do I need to do to fix it?
by Danielle   
Yes (1)
  2007 Chevy 1500 adding a Browns Gas Generator
by Tim   
Yes (1)
  1993 Chevy Truck 3500 with Broken Temp Gauge.
by Billy   
Yes (1)
  1997 Chevy S-10 not communicating with the smog check machine, why?
by Harry   
Yes (1)
  1995 Chevy Blazer s10 Fuel Evaporative Controls functional test failed.
by viki   
Yes (1)
  2003 Chevy Cavalier - Check Engine Light On
by William   
Yes (1)
  Chevy Silverado 2001 failed smog test trouble code p0449 OBD II. How to fix it?
by ricardo   
Yes (1)
  2004 Chevy Suburban - Smog check emission test passed, but functional test failed.
by Ruel   
Yes (1)
  1987 Chevy El Camino. Trying to find a smog pump.
by lisa   
Yes (1)
  1984 Fleetwood Southwind RV Chevy Engine High HC
by jim   
Yes (1)


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