2003 CHEVY AVALANCHE FUEL PRESSURE

  • Tiny
  • Carl Kingsbury
  • 2003 Chevrolet Avalanche

Engine Mechanical problem
2003 Chevy Avalanche V8 Four Wheel Drive Automatic 89000 miles

would low fuel pressure around 48 psi cause a cylinder misfire?

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Sunday, June 29th, 2008 AT 12:02 PM

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  • Tiny
  • rasmataz
  • Member

Your fuel pressure should be 55-62psi, could be its low or the injectors are dirty

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Sunday, June 29th, 2008 AT 1:29 PM

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