Skinny_Z71

Ah, never would have thought of that. I'll steal one from work and give it a shot. Although I feel like it's going to freeze on just like the bearing cap as it's the same idea

Issue with bringing it there when it's frozen is I work 10-12 hours out of town in northern Canada. I have no choice but to fix the issue myself. And that's my point exactly, I've bought a handful of new trucks/cars from this dealership and they don't even want to give me a 30 dollar part, Ridiculous.

Clearly something isn't working properly. Dealership doesn't want to seem to do anything to help me. So any suggestions are very much appreciated, thank you.

I have tried the 2.44" Curt bearing cap but even that froze to the outside of the filler neck and had to be cut open in order to purchase gas. Haven't tried the gm one because the dealership said it's non-warrentable and wanted me to pay for it.

The filler neck literally fills with water and freezes solid. Making it impossible to get fuel unless I stand in my driveway with a hair dryer defrosting it. It's bad enough I gotta do that when it's -45, but on a brand new truck I shouldn't have too at all This issue is also making me believe there would be water in my tank. I understand there is a drain hole on the filler neck but if waters getting caught and freezing clearly it's not draining

I have a 2017 Silverado with the capless fuel filler, I have had nothing but issues with it and am wondering if there is any way to convert my filler neck assembly from the capless style to one with a cap. I know the 2014-16 models came with a capped system and I'm wondering if the filler neck configuration is the same and 100 percent interchangable.