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Re: Vortec Fuel pump Amp wave, & what to fix & when?
Posted to Technical Discussion Forum on 7/28/1999

Hey Kelly,

Hmmm, this would be a nice time to have one of those fuel flow meters. I had one (M-van w/4.3l (W)) a couple weeks ago. Simular symptom, the fuel pressure was barely on the lower side of the scale,the pump wave rang in at 6.5A. Funny thing, the pu... Login to read more.