WFO
Full Access Member
- Joined
- Jan 6, 2017
- Posts
- 3,717
- Reaction score
- 5,110
- Location
- Texas Panhandle
- First Name
- Dan
- Truck Year
- 1986
- Truck Model
- K20
- Engine Size
- 350
My 03 still has the Dexcool that originally came in the truck.Dexcool does not play well with other coolants.... It was designed to be changed every few years, and problems arise when it stays in too long or gets mixed. Stuff in my crew cab is icky looking, but until it's water pump and hose time, it doesn't leak so it's staying.
I've added around a quart twice over the years, and it still looks good. Only has 78,000 miles on it.
Still has the original water pump and stat in it too.
I've thought about changing it, but that would be askin for the pump or stat go out.