Bombas de combustible para GMC Yukon

GMC Yukon Fuel Pumps

Replacing the fuel pump of your GMC Yukon could assist you in fuel economy and increase your miles per gallon.

How do you know when to replace the fuel pump?

Like many other parts, the pump will need to be replaced as part of your vehicle’s regular care and maintenance schedule. This is important since a malfunctioning pump will send less gasoline to your Yukons engine. There are several ways to know if your vehicle’s fuel pump needs to be replaced:

  • Your truck will not start, or when you attempt to start it, the engine stammers or sputters. This occurs since the vehicle is not receiving the amount of gas that is necessary to start up properly.
  • Pull your GMC Yukon into a garage or a similar quiet area. While the vehicle is not running, turn the key to the "on" or "accessory" position without starting your vehicles engine. The pump should start up and make a buzzing or a clicking sound. If you do not hear anything, you will know that your fuel pump is malfunctioning.
How do you replace the fuel pump in the Yukon?
  • Begin the process by parking your GMC Yukon Denali on a level surface and then jacking up the front end until the wheels are elevated. Make sure to secure your Yukon with regular jack stands or a transmission jack stand for your safety. Depending on the specific year and model, your gas tank might be located on the drivers side for versions with a side tank as opposed to a traditional gas tank setup.
  • Next, you will need to release the fuel system pressure. You also need to detach your vehicles negative battery cable.
  • Drain your Yukons fuel tank. Afterward, you will be disengaging your cars electrical connection to the pump as well as the filler tube hose.
  • While supporting the gas tank with an additional jack stand to avoid it slipping, remove any straps or bolts that are holding it in place to the frame of your GMC Yukon Denali. Carefully lower the gas tank.
  • Next, you will need to disconnect the fuel lines so that you can remove the pump from the tank.
  • Double-check that your replacement pump is the correct part by comparing it to the one you just removed. Install the new fuel pump part.
  • Rejoin the fuel lines of your Yukon Denali to your pump. Afterward, you can easily reconnect the filler tube hose, the electrical connector, and the negative battery cable. At this point, you can refill the tank and road test your vehicle to ensure the repaired pump is working efficiently.

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