tatermatt90
Member
when i got this truck it had coolant leaks. there was no coolant in the reservoir. i topped it off with green coolant thinking that was the standard type and Ive always heard about it. now i looked in the manual and see the truck calls for motorcraft gold coolant. googling did not help with my question because there is so much confusion on coolants and opinions that differ. im about to change the upper radiator hose and who knows what coolant the original owner had in it. Lets assume they had the yellow/gold coolant in there, is it okay to top off with the conventional green coolant? both ethylene glycol mix. not the dexcool