blondi wrote:i just bought a 1990 Q45. my heater in the car heats up but will not blow out. what could be the problem
Probably just have a coolant leak that someone improperly bled when refilling, could be a million things.
You need to make your own topic and put a list of questions on there, where people can help you out. Click "New Topic" when looking at the thread list.
OP: I wish I could be of more help, but transmissions are the only part of the car I don't work on and pay others to do.