2004 Chevy Blazer power to fuel pump

2004 CHEVROLET BLAZER
95,000 MILES • 6 CYL • 4WD • AUTOMATIC
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RONFL04
  • MEMBER
  • 1 POST
wil run great in day time. when it is night and damp the fuel pump has no power. it won't even start. when the pump is getting power it is easily heard when key is turned on. but when it gets dark nothing. can leave untouched till next day and fires right up.
Dec 7, 2008 at 10:36 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check the fuel pump connector and the fuel pump relay-
Dec 7, 2008 at 11:13 PM
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