radiator
hi I have a 2006 Winnebago journey C-7 cat. 50000 miles I have no over heating problem but should I just drain the radiator and refill with new coolant.? rudi
Forum Discussion
Imo...13 year old coolant...
I'd be doing more than drain and refill. I'd be doing at complete back flush. For the fun of it, pick up a ph strip and see how corrosive your coolant is now.
I'd be doing more than drain and refill. I'd be doing at complete back flush. For the fun of it, pick up a ph strip and see how corrosive your coolant is now.
