ROY WILLIAMS
Petty Officer 1st Class
- Joined
- Aug 8, 2022
- Messages
- 394
exchanger water ,,, distilled water 50% antifreeze coolant engine 50% ...Sorry about the late reply. It's a 89 3.7l. Alpha 1 out drive. 4 " heat exchanger. Son took a small video as I was running rv antifreeze trough it. (Overkill I know).
my MCM470 1978 engine ,,, exchanger distilled water 40 % 60% engine antifreeze ...
RV antifreeze, no?