2000 Mustang V6 Overheating no hot air!
I've got a 2000 3.8L mustang w/186,000 miles. This morning, I warmed the car up like normal and noticed it was a bit hotter than when I'm usually ready to go (but not up to normal temp). Had the defroster on and windows were still frosted. About 3 miles away, I realizes the car was only blowing out cold air, no heat at all. A few miles later, it began overheating so I pulled over and had it towed home. There is no coolant leaking from anywhere and the coolant hoses are warm and under pressure. Any ideas what could be causing this?