Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
I had never heard of that either, but so far from what I can glean, there is a flapper like valve at the tank inlet. I suspect it is for roll over (keeping large amounts of gas from spewing out).
I had never heard of that either, but so far from what I can glean, there is a flapper like valve at the tank inlet. I suspect it is for roll over (keeping large amounts of gas from spewing out).
The reason I think I had never heard of it is I have never heard of one failing and requiring tank replacement. I would be inclined to push a snake down into the tank and push it open so it was stuck open and take my chances if I rolled it.
I think you are spot on, anti-siphon, IMO.
Looks maybe like anti rock thing.
I did a quick eBay search using ‘07 Tahoe fuel tank criteria and one came up with a picture without the screen yours shows. Maybe an NBS thing, not sure.
Did yours have any kind of one way flapper valve built in to the tank neck beyond the screen?
I knew a girl like that, once.I didn't see one, but I might have missed it. I don't usually look into black holes.
