Pump won't stay on during fuel ups

[Ridersfan]

Check your vent valve for being dirty or iced over

[FishinJ]

Mine does not matter if it's summer or winter. Just have to play with it a little at the beginning and then it's good to go.

[JeremyW426]

Had a similar issue with mine, ended up being the fuel fill tube. there's a plastic insert in the hose and on mine it looked almost swollen and wasn't allowing enough flow. Replaced the fill tube and it works great now. The tube is very easy to get at, I would pull it out and straighten it out to have a look down the tube and see if it looks open or restricted.

[Justin MacGillivray]

Mine does this almost all the time. Usually after a couple adjustments I can get it to pump fine. My wife's new Hyundai does it as well.

[1300c]

Mine does it too. I just pull the nozzle out for 10 seconds, put it back it, and set the pump on the slowest of the two pump settings.

[cjd10]

Odd that this seems to be so common as I have never had a problem in hot or cold weather with my new truck or my old 2001 Sierra

[George C]

GM uses an electronic solenoid in its fuel tank that allows air to escape. It's an electronic part that needs to be replaced. Yours is probably under warranty.

[1300c]

GM uses an electronic solenoid in its fuel tank that allows air to escape. It's an electronic part that needs to be replaced. Yours is probably under warranty.

How many years have they done this?

[ragin_cajuns]

had the same issue with my previous truck (07 slverado) but only at costco. had no issues anywhere else. hope my 16 doesn't have that issue. annoyed the hell out of me.

[Davidlew86]

I found that if I leave the engine running it doesn't do it as bad or as often

[Cupton]

I had the solenoid and the evap canister replaced in my ‘18 after I couldn’t fill the tank past 3/4 a tank along with the pump stopping every 10 seconds. One dealer said it was normal and another dealer said there was an issue, diagnosed it and fixed it.