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International Automotive Technicians Network
Re: 2002 S10 Fuel Pump Amperage ??
Posted to Technical Discussion Forum on 2/9/2006

Brad, I can`t find it either, but I remember the test used to be "more than 8 amps running". I think it is less on newer models. I can`t imagine 9.5 amps would cause that much trouble even if the spec were 6 amps.

I`d be checking voltage drops at every stage... Login to read more.