NO HEAT and PUKING OUT DEGAS BOTTLE

[knighdc]

06 PSD with ~90,000 miles on it. just got 4 new injectors last week. this week temps are down in the single digits and the heat quits working unless I am running ~2000 rpm. Opened up the hood and small amount of coolant is leaking from degas cap.....head gaskets????? covered by warranty????

[Dieselmann6207]

buddy of mine had same problem belive it or not it was the water pump the blades on it where pretty much gone hope this helps