over heating

220Plus, on the gauge or 220+ using an IR gun to find the hottest part of the cooling system, usually just under the stat?

220Plus idling in gear in traffic, or 220 screaming down the the hiway at 4000 rpm, or 220Plus at 35 mph in Drive. Each of these requires a different solution. Or I could give you a recipe to cover all of them, but you won't like me much.