I recently overheated my 97 ford t-bird 4.6 v8. But when I looked under the hood. Nothing was coming out of the radiator, water resivor. BUT THE AC/ HEATER HOUSE CONECTED TO THE MOTOR BLOCK HAD CRACKED. EVER SEANC IT OVERHEATS.
I CHECK AND REPLACED EVERY THING FROM HOUSES, THURMISTATE, WATER PUMP, RADIATOR, COOLENT LEVAL, AND STILL OVERHEATING