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Smog Check & Emissions Questions and Answers

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  Question Answered
  1977 DODGE 1-TON CLASS C RV CHASSIS. ENGINE SWAP FROM DODGE 440 TO CHEVY 454. IS AIR PUMP REQUIRED FOR 1977 RV's???
by Vic   
Yes (1)
  2000 Nissan Maxima. Check Engine Light is ON. Failed Smog Check.
by Glover   
Yes (1)
  1987 Chevy El Camino. Trying to find a smog pump.
by lisa   
Yes (1)
  1989 Chevy Blazer 4.3L - Smog pump missing. Where do I find a smog pump for my Chevy in California?
by J.R.   
Yes (1)
  Acura Legend failed smog check for high NOx
by Sophia   
Yes (1)
  1988 Blazer 2.8L V6 s-10 4x4. 220 TBI intake. Everything is stock.
by Jim   
Yes (1)
  1996 Toyota Corolla 1.6 Liter Engine , Putting out too much Hydro Carbons and about 222 ppm.
by David   
Yes (1)
  1999 Chevy blazer p0410 code coming up replaced smog pump and check valve still service engine light
by Theresa   
Yes (1)
  My brother inlaw in Texas wants to give me his 79 Corvette. It has aftermarket carb,ign,and exhaust.
by Sven   
Yes (1)


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