On my s blz replaced fuel pump a few yrs back veh only driven 300 miles then sat for 3 yrs have power going to pump but pump won't engage when key turned on hard to see a new factory pump going bad so quick? I think it was pink wire that had power other 3 wires had no power while cranking. Coil & module was replaced shortley before fuel pump due to spark problem. Hate to pull tank out in a field.