MULTIPLE MISFIRE

  • Tiny
  • Ryannolan
  • 1997 CHEVROLET SILVERADO
  • 202,000 MILES

Service engine soon light came on took the truck to advance auto and the codes come up multiple misfire I've change the plugs wires cap and rotor live also changed the air filter and the fuel filter and the codes still coming up multiple misfire so pulled the plugs and they were fuel soaked and the air breather has a strong fuel odor what else could it be?

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Thursday, April 11th, 2013 AT 1:02 PM

1 Reply

  • Tiny
  • Hmac300
  • EXPERT
  • 45,671 POSTS

Check yoru fuel pressure as that will cause it as well

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Friday, April 12th, 2013 AT 6:17 AM

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