I have a 2000 D 2 TD5. I have noticed that over the past 2 months the heater has been less effective. I have drained cooling system, put in new coolant and bled the system via the bleed screw in the top hose.
Still I can hear bubbling thru the heater and the heater is not very warm at all.
Could it be that the water pump is now not pumping enough and not noticeable due to the cold weather. Temp gauge still reads around 1/2.
Any thoughts please.
Still I can hear bubbling thru the heater and the heater is not very warm at all.
Could it be that the water pump is now not pumping enough and not noticeable due to the cold weather. Temp gauge still reads around 1/2.
Any thoughts please.