1987 GMC Suburban

1987 GMC SUBURBAN
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SHINGLETON
  • MEMBER
  • 2 POSTS
Electrical problem
1987 GMC Suburban V8 Two Wheel Drive Automatic

Fuel pump&check engine/ service engine lights don't come on checked wires fuses replaced fuel pump relay it was bad fuel pumpisgood just has no power
Jan 31, 2010 at 7:42 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be the computer fuel pump relay control circuit that's affecting it
Jan 31, 2010 at 8:04 AM
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