CHEVY FUEL PRESSURE

2003 Chevrolet Avalanche

Tiny

Carl Kingsbury

June, 29, 2008 AT 12:02 PM

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

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

FOUND 1935 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

June, 29, 2008 AT 1:29 PM

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

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