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Re: Fuel Pump Waveform? What's this?
Posted to Technical Discussion Forum on 4/7/2004 1 Reply

Hello again,

I should have known this old carburated truck had an electrically operated diaphram pump.

I took the pump and filter (inline) out. The Inline filter was plugged at least 85%. To get the cap off the bottom of the FP to check that filter require... Login to read more.

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