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Jagdpanzer · 03-20-2024

Second fuel only come on during startup and when the ECM calls for it during hard acceleration. Otherwise the main fuel pump supplies all the fuel engine requires.
How much fuel pressure do you have?

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03-20-2024	#3
Jagdpanzer Join Date: Apr 2007 Location: Northern VA Posts: 2,644	Re: Fuel Pressure Problem Second fuel only come on during startup and when the ECM calls for it during hard acceleration. Otherwise the main fuel pump supplies all the fuel engine requires. How much fuel pressure do you have? Sent from my iPhone using ZR-1 Net Registry __________________ Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake