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Fuel pump replacement instructions

Tiny
TNMRICHARD
  • MEMBER
  • 2002 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 96,500 MILES
When turning the key over it wants to start but sounds like its not getting enough if any fuel. Before it didn't start it would stall when idling could this be that fuel pump needs to be replaced and where would it be located?
Sunday, February 22nd, 2009 AT 6:12 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
This does sound like a pump issue but we need to confirm this by checking the pressure when you turn the key on.

Here is a guide that will show how to do that:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Then if we confirm this we need to replace the pump. Here is a guide that will help with that:

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

Also, here is a video that we have that shows how to replace the fuel pump on your vehicle:

https://www.youtube.com/watch?v=VuGxQgWDP-0

Lastly I attached the info from the manual on how to replace it just to make sure you have enough info. Let us know what happens and we can go from there. Thanks
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Wednesday, December 2nd, 2020 AT 11:30 AM

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