Originally Posted by NOTORIOUS VR
low coolant/air in the system
otherwise I would say water pump is on it's way out.
the thermostat has nothing to do with the heat exchanger in the car
How can you say that? If the thermostat is stuck open (coolant constantly flowing through the rad), then the car takes a lot longer to warm up, and possibly not warm up to where it's supposed to at all. I had that happen on my benz.
I thought this thread was a joke. No heat in the mornings
aka when he first starts the car, and at idle
. Well duh you have to drive the car for 10-15 minutes before you get heat.