rebuilt my friends 94 gt engine.car runs hot emmediatly.its low temp until you take off then it skyrockets up sometimes past red mark.checked the radiator and noticed the degas bottle hose was broke off under the radiator cap neck.replaced radiator it still runs hot.pulled thermostat still runs hot.changed radiator cap still hot.the only time it cools down at all is when you turn the heater on and then it burns your feet to death.today we tore the motor down in hopes that maybe i accidentally put the headgaskets on backwards.to no avail they were on correct.we tried burping the coolant system countless times and it still ran hot.
any thoughts would be nice because i am completely baffeled.we also tried the timing but that didnt work either.
any thoughts would be nice because i am completely baffeled.we also tried the timing but that didnt work either.