1998 GMC C1500 truck doesnt start no power from fuse box to

1998 GMC C1500
143 MILES • V8 • 2WD • AUTOMATIC
Avatar
PANCHO_LOKS
  • MEMBER
  • 1 POST
hey there my name is francisco from lemoore califorina im 19 years old. i have a auick question see if you guys can please help me.
my 98 sierra was driving one day i was hiting 45mph and it turns off on me i put 4 gallons of gas because i thought if was cuz my gas but then i try to start it up again and i wouldnt hear the fuel pump go on and i check the pressure by the carb and i couldnt hear it eaither i used the tester and on the fuse but there is like 3-4 wire there for the fuse/relay for the fuel pump and 3 of them dnt have power but 1 does but the wires from the fuse box dont have power to the back to turn on the fuel pump, but what i tryd to do with that wire that has power i but it to a fuse that works and the fuel pump will turn on and buy the engine u can hear it too but wont turn on like that eaither, so can ant1 help with this electrical.
May 22, 2010 at 12:33 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Check and test ignition fuse E 10amp in underhood fuse/relay center and the fuel pump balance relay on fuel pump balance module


https://www.2carpros.com/forum/automotive_pictures/12900_fp_relay_19.jpg

May 22, 2010 at 12:45 PM