Ok, last night on my way to work the truck warmed up. The temp gauge came all the way up to where it is supposed to run and cooled off and came up again like its supposed to. right before the truck warmed up i could smell antifreeze in cab and the windows fogged up a lil. the smell went away windows cleared and then the truck warmed up. by truck i mean engine. Still no heat in the cab.

 

Did you get the heat fixed?