RE: Fuel? Glow plugs?
I really feel like it is the temp adding to my plug burning out problem. Truck will run all day in the shop. take it outside, Temp ouitside is about 25 degrees, and about half tank or 1/4 tank plug goes bad. I figure it can be compared to hot glass. Take real hot glass and put it in cold water. I think that is what is happening to my plugs.