Originally Posted by dave186
The ELC coolant isnt neccesary. Maintenance of the green stuff is. Keeping proper SCA levels in the regular green coolant is all it takes. If the original owner was a diesel mechanic he probably was doing this. There are simple little test strips to check it.
Coolant was swapped less than 10k ago and I checked it with the strips....all is good.
"...when I handed the 40 ouncer to him, he got that far off stare that a cat gets when it just gets done licking its ass for the last 15". Yeah, THAT stare." -WTF-Over