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2000 Pontiac Bonneville Question: Fuel pressure gage installation



, Kennesaw, GA, May 28, 2011, 12:17

Where is the best place to install a fuel pressure gage when trying to run down code P0300 problems?

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, May 28, 2011, 12:31

    There is a test port on the fuel rail next to the fuel pressure regulator. 48 to 55 psi is the pressure spec.

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