Radiator performance? Life expectancy?
Just thought I'd put this out to you guys, since you are all so smart!! :B Truck in sig, getting old. 393,500 K on the odometer. (244,509 miles) I noticed while towing 8000 pounds of trailer in ...
Forum Discussion
theoldwizard1 wrote:
So you have the original coolant in it ! That would make me nervous also. Dexcool turns to sludge if it gets too hot. Really hard to clean out.
Guess I should have stated myself better and more clearly.
Not the original coolant in there.
What I meant was I have never done the service work of a power flush to clean it out.
When I replaced both heads last summer, the coolant was in fact replaced, just not flushed as we do to clean it all out.
There was a little residual in the bottom of the block, but nothing more.
