Nice!
Oh dear... what have I got myself into
View attachment 282173 View attachment 282174 View attachment 282175
All you need now is a brown paper bag
40s go in a brown paper bag. You will just need a much bigger one then a bum
I would question if your temperature gauge is functioning properly. If the heater hoses are too hot to hold, then it should be at least 150F. The mark between 100 and 210 should be 155. I'm also suspicious about the gauge since I'm sure your oil pressure isn't really pegged high off the scale.
Is this an AC equipped truck? I'm completely talking off the top of my head but I was thinking vehicles with AC have some sort of vacuum operated door that opens to allow the hot air to blow out. The "blend door" maybe.
Only other thing I can think of is heater hose not plumbed correctly, but if they're hot you should be getting hot air.
How much air flow is coming out of the vents?