An older dozer I bought apparently either has a leak or the coolant was drained. Temps are around freezing here and I would like to add something as a temporary to flush the system, protect metals, and be ok for starting the main engine as I do testing.
Realizing the price of ethylene glycol is friggin through the roof right now, I was thinking about adding RV propylene in there for now but not sure if there are other options? I figure a decent protectant in there is probably better than nothing.
Or maybe heavy truck places would have better pricing? I did not plan to go to full strength with a ratio, just something to resist mild freezing and add protection.
Realizing the price of ethylene glycol is friggin through the roof right now, I was thinking about adding RV propylene in there for now but not sure if there are other options? I figure a decent protectant in there is probably better than nothing.
Or maybe heavy truck places would have better pricing? I did not plan to go to full strength with a ratio, just something to resist mild freezing and add protection.