MSefi.com read only forum (Jan.15,2018)

one other thing is my throlle bodies have 12 volts power befor the relay? i thought it was to get power from the computor by the grond circuit i think iam lost ben trying to get it running for a week any help thanks Leo

the problem only hapens on the truck when i plug the stim in the fuel pump says good or the pump led lights up if i grond the pump tis 45 lbs any help would be something

my v357 computor is not gronding the fuel pump also no fuel spray at my throtle bodies its on a 1600 16 valve geo engine edis workes as i have spark no fuel pomp why does the computor not grond my pump ? help Leo.