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2000 Buick Centruy Fueling Problem

Tiny
HROPER
  • MEMBER
  • 2000 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 70,500 MILES
When trying to fill the car with gas it continually shuts the nozzle off. Sometimes if I can get the fuel pump nozzle to slowly add gas it will work but for the most part I have to fill up by continuing to pull the nozzle handle, pull the nozzle handle, pull the nozzle handle, pull the nozzle handle, until the tank is full.
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Friday, May 13th, 2011 AT 7:08 PM

7 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Do you always fill-up at the same place, try a different pump. Could be something wrong with evap system? Any applicable trouble codes? Some of the national brand autostores used to check codes for free.
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Friday, May 13th, 2011 AT 7:26 PM
Tiny
HROPER
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  • 4 POSTS
I have the same problem at any station I try to fill up at. It takes forever to fill up the car. I can't find any obstructions in the fuel pipe leading to the fuel tank either. No codes available car runs fine. I just can't seem to fill it up with gas as you would with another car.
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Friday, May 13th, 2011 AT 8:01 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
The air in the tank, has to go somewhere, or you can't fill it. That is why I mentioned the evap system.
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Friday, May 13th, 2011 AT 8:06 PM
Tiny
HROPER
  • MEMBER
  • 4 POSTS
I'll check the evap system. Thanks
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Friday, May 13th, 2011 AT 8:19 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Your not trying to fill tank with engine running? You need to turn off the engine.
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Friday, May 13th, 2011 AT 8:27 PM
Tiny
HROPER
  • MEMBER
  • 4 POSTS
No, engine is off.
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Friday, May 13th, 2011 AT 10:45 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I'd check the evap system, don't know what else it could be?
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Saturday, May 14th, 2011 AT 4:22 PM

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