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gas pump shuts off after $2.00 worth

kustom78

By kustom78
in Ask A GM Technician

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kustom78 New Member

kustom78

Posted
Posted

hey all, im new to this forum, just have a question for other NNBS owners. ive got an 11 silvy 4x4 and i cant get the gas pump to fill without shutting off every few dollors its so annoying it litterally takes me 10 min to fill my tank. i iv taken it back to the dealer with about 5,000 miles and they changed the filler neck that worked for a month, took it back with about 6500 on it and they changed the neck again, the tank and the roll over valve. now its been about 2 months and ive got 9,000 miles and it its starting up again worse this time. i cant even put the nozzle in all the way for the springs to touch only about 1/2" of the nozzle can goin. anyone hav any idea or heard of this?

Morgan1986 Senior Enthusiast

Morgan1986

Posted
Posted

I had the same kind of problem on some gas stations if the spout is to long . All I did to fix it was pull it out a bit . I have a habit on mine now to not stick it in all the way .

TimmyG Senior Enthusiast

TimmyG

Posted
Posted

G/f kia would do that, was a problem with the charcoal can hooked to the vent

txab Senior Enthusiast

txab

Posted
Posted

G/f kia would do that, was a problem with the charcoal can hooked to the vent

 

+1

 

It can be a problem with evap system sometimes

kustom78 New Member

kustom78

Posted
  • Author
Posted

its not the stations, its done it at about 10 different locations, and 3 towns, maybe the evap but i cant even put it in far enough for the spring to go into the neck. maybe evap dealer says a light would come on it it was an evap issue. idk i might force the lemon law soon tho if i cant put gas in i cant drive it so they can keep it.

hodo78 Enthusiast

hodo78

Posted
Posted

I had the same kind of problem on some gas stations if the spout is to long . All I did to fix it was pull it out a bit . I have a habit on mine now to not stick it in all the way .

 

 

This worked for me also.

tanked_darren Senior Enthusiast

tanked_darren

Posted
Posted

G/f kia would do that, was a problem with the charcoal can hooked to the vent

 

+1

 

It can be a problem with evap system sometimes

 

THIS or you need to pull it out a bit. Or you have a lemon LOL

 

If the station pumps the fuel out at a fast rate and you have it all the way in it shuts off you get to figure it out like above posters said.

kustom78 New Member

kustom78

Posted
  • Author
Posted

no guys, i was having to pull out 90% of the way, like the spring and most of the nozzle was out of the neck, anyway they did find it at the dealer, it was the charcoal canister that exploded and cloged all my lines and my vents to the tank so it should be fixed now. only took 4 trips to get it fixed tho, first was a filler neck next was a roll over valve then they changed the tank and finally found the cannister.

Morgan1986 Senior Enthusiast

Morgan1986

Posted
Posted

no guys, i was having to pull out 90% of the way, like the spring and most of the nozzle was out of the neck, anyway they did find it at the dealer, it was the charcoal canister that exploded and cloged all my lines and my vents to the tank so it should be fixed now. only took 4 trips to get it fixed tho, first was a filler neck next was a roll over valve then they changed the tank and finally found the cannister.

 

you would think they would test it at the dealer to see if their fix work or not.

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