Over heating on Lincoln navigator
I changed my spark plugs and ignition coils on left
side, and put new thermostat, and thought it
would fix the issue of running hot and it did not I
can't get on free way at all with out pulling off every
exit because the car is running hot. I just put with
in two days two bottles of antifreeze, 50/50 and
it's gone out the tank, I looked in the tank and it
was empty, I'm so confused were is all the coolant
going, I have no leaks no were I check all time so
what should I do I'm confused.