2001 Expedition Heater Doesn't
I have a 2001 Expo XLT with a 4.6L V8. She is running pretty good at 150K miles. However, I have a heater problem on both front and rear systems. I have already flushed the system out with no improvement.
The heaters do not get hot. They get warm. Both the front and rear heaters do the same.
If I turn the temp down it gets colder as it should. I guess the heater blend doors are moving but wonder if they are going into full position at hot.
Has anyone seen this one?