2003 Chevy Avalanche fuel pressure

2003 CHEVROLET AVALANCHE
89,000 MILES • V8 • 4WD • AUTOMATIC
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CARL KINGSBURY
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  • 1 POST
would low fuel pressure around 48 psi cause a cylinder misfire?
Jun 29, 2008 at 12:02 PM
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RASMATAZ
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Your fuel pressure should be 55-62psi, could be its low or the injectors are dirty
Jun 29, 2008 at 1:29 PM