the past few times i ve had the car out its been throwing a drop of coolant out over the engine bay and makin strange noises from the header tank,it only does it after a bit of a blast ,but fine when cruising! temp gauge just sits as normal and runs the same too,its got a cometic 3 layer gasket on it,which has been on since i got the car 4-5 years ago!
so what yous think is it startin to let go?? it s also got standard ford head bolts, and is 420 bhp