2000 Chevy Blazer gas gage bouncing around

Tiny
REDWINGER102004
  • MEMBER
  • 2000 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 191,000 MILES
My gas guage is bouncing around is this a sign of needing a new fuel pump?
Thursday, October 29th, 2009 AT 11:28 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,164 POSTS
Actually, the fuel pump is most likely fine. However, the float assembly may be the problem, and it is part of the fuel pump.
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Thursday, October 29th, 2009 AT 11:30 AM
Tiny
REDWINGER102004
  • MEMBER
  • 3 POSTS
Thanks for the advice I appreciate your help. Well seems like no matter what if I want the gas guage fixed its the fuel pump hmmmmmm another 2 hundred dollars.
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Thursday, October 29th, 2009 AT 2:36 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,164 POSTS
Keep in mind, the float sends a signal to the body control module and then to the gauge. You may want to have them checked. I would hate to see you replace the fuel pump and it not take care of the problem.
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Friday, October 30th, 2009 AT 7:13 AM

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