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Re: Fuel Pump waveform
Posted to Technical Discussion Forum on 4/25/2001

I am also new at this fuel pump ramping thing. But as I understand the rpm is high which would indicate worn rotor vanes. 1000-4000Rpm I'm told is normal. I've been told that amprage would also drop if this was the case. But I realy don't see this happening if... Login to read more.