Fuel

Tiny
JEFFLUCK
  • 1993 GMC C2500
  • 185,000 MILES

I changed fuel pump relay and oil pressure swtich still no power to feul pump why

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Monday, April 15th, 2013 AT 9:15 PM

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Tiny
JDL
  • EXPERT
  • 16,292 POSTS

Check the fusible link in diagram. Also, check inline 20 amp fuse.

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Tuesday, April 16th, 2013 AT 7:12 AM
Tiny
JDL
  • EXPERT
  • 16,292 POSTS

Just to add, the info I looked at was gmc 2500--5.7L/gas engine.

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Tuesday, April 16th, 2013 AT 7:14 AM

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