I always fog with ATF works fine...

Don't you add water? or are you running it straight? Most antifreeze will freeze without water...

Fixx
 

i think you have it backwards,,if in a vehicle it will over heat if its pure, pure antifreeze will start to gel around -*85 below zero.. my mix is good for -*50 below zero.

Pink RV AF is designed to be run in a straight 100% concentration. Any water makes it freeze sooner.

This is why I ask.. I thank u sir for the straightening out:drink:

fuel stabilzer, run twenty min. shut down change oil and filter and any other fluids that need done, fire back up bring to operating temp. fog as reguired shut ot down and drain according to manufacturer. no problems no worries. good to go. only thing i do extra is release my belts so they dont form to one pattern.

Only thing I will add is I pull the Tstat out so I know I have 100% flow and not worrying about it closing while I drain the block of water

Ditto 1 quart for each Dominator does the trick:drink::drink:

Leave out the antifreeze then you don't have to worry about it...

I have a 1989 350 in a ski boat, runs perfectly, never touched it. Pour Marvel into the primaries, feather the trottle to keep it running, once smoking pour it untill it dies.

Anybody know if the process is any different on a wipple i would like to know.