2001 GMC Sierra changing fuel pump

Tiny
MB184
  • MEMBER
  • 2001 GMC SIERRA
  • V8
  • 2WD
  • AUTOMATIC
  • 99,700 MILES
Is the fuel pump on this model an in tank or external one and how difficult is it for a do it your self kind of guy
Tuesday, December 9th, 2008 AT 6:24 PM

1 Reply

Tiny
BRIAN 1
  • MECHANIC
  • 1,030 POSTS
This one is inside the tank, not to bad to change. Just drop the gas tank and remove the fuel pump sending unit. Pretty straight forward. The fuel pumps are replaced as a whole unit.
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Tuesday, December 9th, 2008 AT 6:32 PM

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