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Fuel

Tiny
JEFFLUCK
  • MEMBER
  • 1993 GMC C2500
  • 185,000 MILES
I changed fuel pump relay and oil pressure swtich still no power to feul pump why
Monday, April 15th, 2013 AT 9:15 PM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 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
  • MECHANIC
  • 16,098 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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