1999 Pontiac Montana fuel pump won't work unless its hot wi

1999 PONTIAC MONTANA
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JEWBUB
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  • 4 POSTS
Electrical problem
1999 Pontiac Montana 6 cyl Front Wheel Drive Automatic

my fuel pump is brand new and work fine but i have to hot wire it to the battery to make it work the preasure is good the fuse is not blown.is there like a hidden relay somewhere in the wireing harness.thanks for any help
Sep 12, 2010 at 9:52 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
Inspect and test the fuel pump relay and the fuel pump and oil pressure sending unit
Sep 12, 2010 at 5:16 PM
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