Agree. Gonna see what dealership says today. Thanks!

Thanks! No other problems, and no smoke issues from exhaust. Will take to dealer today to try to get them to diagnose. I’ll update the post if I find out

It certainly feels like a leak, but I think it’s just burning fuel rapidly.

Thanks for the advice. Gonna see what the dealer says, and if they can’t help properly I’ll take it elsewhere for a diagnosis.

I didn’t normally measure too, but past few times I filled it used gas extremely quickly. When I fill up it’ll say 320 miles to empty, but then after a couple of miles it’ll re-assess and adjust the predicted miles to empty range. Currently full tank (99% full) and it says 270 remaining. It’ll keep adjusting so that at a half tank it’ll say like 110 remaining, etc.