low voltage
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R
1994 Suburban 1500, 8 volts at fuel pump
I'm back again with my never ending Suburban project:banghead: 1994 Suburban 1500, 350 TBI. I put in a new Delphi fuel pump, and the truck ran great, started easily and consistently. The truck sat for 2 weeks, it's now a no start, and only 8-8.5 volts at the fuel pump connector. Code 54. Can't...- ryanguy426
- Thread
- 1994 8 volts fuel pump low voltage suburban wiring
- Replies: 13
- Forum: Engine Performance + Maintenance
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