Fuel overflow

Anyone having problems with fuel overflowing when filling up with gas? Problem doesn't seem to be with fuel pump because wherever I fuel up it overflows. I have a 2021 Trd Off-road.

 

How many miles when this started happening?

 

See the other thread at https://www.tacomaworld.com/threads/refueling-usually-results-in-messy-overfill.789775/

 

Yes, read through this previous thread and, unless you find an obvious kink in a vent hose or something, take it to the dealer. This is what warranties are for.

 

Bought the truck new and it's been that way the whole time. Thanks for the link too.

 

Purge valve is sticking closed.

 

So my Tacoma has never done this. However, my 2005 Jeep has always done it. It's actually extremely common on the older jeeps. It has to do with a valve in the fuel filler hose and venting. I actually replaced my fuel filler hose with one from a new jeep. This reduced about 90% of how much fuel overflows. Now, when I pump gas, I put the latch that locks the handle to the next notch, so it's not pumping at full blast. This 100% solves the issue now.

So basically, if your truck is under warranty then I would take it back to them to get fixed...

 

Thanks. Got an appt at the dealership tomorrow. I'll post what they find.

 

Stop the pump on the first click and never had a problem

 

They are going to install a new tank and possibly a charcoal canister.

 

Replaced tank under warranty. Seems to be fine now.