Hi, i am new to the forum.
my heater is not working, air blowing is ok but not heat on E230 1997 M111, the recirculating pump is running but when i unplug the hose (from pump to duo valve) there is no water flow at all, so can the pump be faulty ?
sorry for my bad english.
my heater is not working, air blowing is ok but not heat on E230 1997 M111, the recirculating pump is running but when i unplug the hose (from pump to duo valve) there is no water flow at all, so can the pump be faulty ?
sorry for my bad english.