sccadriver

i did my search and only found a few things to read, but none had the answer. i even read how the different tanks work. my car only leaks after a hard run on the track (autoX). no oil mixed, does not run hot, circulation is good. i work for a ford dealership and our service dept cant figure it out. lol the only thing that i have noticed is that the heater quits working when sitting at a stop light, after the antifreeze get low. refill and the heater works good. ohhh stop racing is not an option. hahahaha

157dB

There is a TSB out on it.

sccadriver

i work for ford and went to fmcdealer and searched my car for tsb. none on the coolant leaking. if you know something different, let me know please

JimC

Not aware of a TSB on this, all I know is that this summer when my coolant started to blow out through my cap it was the head gaskets.

My car ran fine and only did it after driving on the highway - never showed an overheating condition and the guage was fine.

sccadriver

well after carefull research. i have come to the conclusion that it is the head gaskets! she will go under the knife next week. i do have a questions about the timing. i heard that through timing the 4.0 can get some major hp gain. anybody heard about this?