Question about 1999 Chevrolet Blazer

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Where is my fuel pump relay on my 2004 chevy truck

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It should be in a fuse box in the engine bay.
it may be in the fuse box inside the car too if it has one in it.

Posted on Mar 14, 2011

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Posted on Jan 02, 2017

SOURCE: 2000 chevy silverado 1500 4.3 eng

More than likely its a bad termianal connection on top of the fuel pump. Its a comon with chevys'

Posted on Oct 23, 2008

mcgyver468
  • 710 Answers

SOURCE: fuel gauge bouncing on 2000 chevy tahoe where is fuel pump relay

fuel sending unit is in the tank. this is normal after about 75k miles and up. pump and sending unit are sold together. fuel sloshes from front to rear making the float on the sender rise and fall.

Posted on Apr 21, 2009

emissionwiz
  • 75066 Answers

SOURCE: fuel pump relay for a 1994 Chevy Truck WT1500

The Fuel Pump Relay is located in the Glove Box under a little cover on the upper left side. The Fuel Control Relay is the left relay and The Fuel Pump Relay is the right. To test these relays, swap them and then try to start the vehicle, or blow the horn. If the horn blows then use that relay for the pump and you may at least drive the vehicle where needed! If the vehicle starts, then replace them as a pair.

Posted on Apr 27, 2009

  • 6982 Answers

SOURCE: 1996 chevy tahoe fuel system

check for voltage at the pump. If it has 12v there, (and a good ground) then pump is bad. there may be a pump fuse on the fuse block (can't remember) but if you find it has blown, the pump may be getting ready to fail. If fuse fixes the problem, replace it and carry an extra with you, then change the pump.

Posted on May 14, 2009

fingaz22
  • 1068 Answers

SOURCE: Where is Fuel Relay for 2004 Dodge Ram 3500 Diesel Truck

it doesn't have a fuel pump relay it has a fuel pump control unit and it is located on the chassis back quarter drivers side near the tube cross member for chassis on top of chassis rail near bed mount. locate the rear springs front perch and it will be above that on top of rail.

hope this helps. good luck and please ask any question you have.

Posted on Oct 25, 2009

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