Yep, boiling water. Doesn't sound like yours is having a hard time opening, but possibly hanging up on its way closed. You might get lucky and be able to see evidence (scratches) like mine did.

 

I'd just replace the tstat. It's got tons of hot/cold runs, so a new Stainless steel stat would be my thought.

Guys......a new name tag on here for Skyler. 97xcab Damn, he just won't give up. https://www.f150forum.com/f6/out-time-need-help-431146/

Brew just got sucked in. lol

 

Either there's a crop of real stupid kids born in January of 99, or he's back.

 

X2 on just replace it. If you already have it out to boil it, there is no sense in putting an old one back in.

 

White, I'd guess both are correct.

 

Anybody remember Skylar from South Park?

 

That's some severe brain damage...

 

And.... here's the other two. Notice birth dates...

 

Hey Brew, I thought you might enjoy this.... (minus the Amsoil comment, lol). Mostly posted this because I know you like Mobil1.

 

Man, the kid can't tell the truth to save his life. Denying what he's done in the same identical way as he did the last time. Hell, wolvezz was much easier to stomach over this guy....even swap ? DEAL!