Quote:
Originally Posted by squaredealz
Perhaps the gauge could be reading high yet should not the bottom radiator hose be almost as warm to the touch as the upper after a warm-up run? Why is the interior of the car so hot with the heater on? I have had several other 123's yet this is a unique problem.
|
The return coolant is much cooler than the coolant from the head. I measured 54°C. as a return temperature at the outside of the hose. The coolant would be somewhat higher.