2004 Chevy Blazer power to fuel pump

2004 CHEVROLET BLAZER
95,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
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 8, 2008 at 6:36 AM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuel pump connector and the fuel pump relay-
Dec 8, 2008 at 7:13 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.