• Tiny
  • Ryanseirra
  • GMC C1500

I have a 1994 GMC seirra 1500 with 5500 kms on it. It has sat for 5 years. I took the fuel tank out and drained the old gasoline, changed the fuel filter, and put a new battery and gas in it. The truck turns over but I am not getting fuel to the carburator or the fuel filter. I checked the wires going to the fuel pump and it has only 8.4 volts reading with the ignition on. I cannot hear the fuel pump even turn on when I turn the ignition on. I don't want to replace the fuel pump because I fear that there is not enough voltage to run it properly.

what should I do?

Do you
have the same problem?
Monday, August 28th, 2006 AT 8:32 PM

1 Reply

  • Tiny
  • Gmcman2001

Replace fuel pump should only use 12 volts under a load you have enough juice had a 88 chevy comstant fuel pump isssues had to change to a high performance pump and neverhad any trouble

Was this
Tuesday, August 29th, 2006 AT 10:36 PM

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