Re: cabin heat question
Looking at it logically, the engine isn't overheating, but does seem to be getting hot very quickly, and obviously a lot of heat is getting into the cabbin which is abnormal. If the engine isn't overheating, then the heat must be coong from somewhere else, and the exhaust is probably the most obvious place. It does make me wonder if the heat shiled has been removed, and a crakced exhaust would obviously allow hot fumes to escape in a direction they're not supposed too. Let us know what the specialist tells you.