Bleeding Cooling System.

[Boostbro]

I want to flush my cooling sytem out with a product like NULON, MUKOUT whatever, Just to try and get rid of the casting sand colour in the coolant, My car has done 100,000km/s and is needing a fresh change of coolant anyway.

I'm not familar with the XR6 motor as far as bleeding air from the cooling system, is there a nipple as such to bleed from?

[PROXRT]

hay mate the cooling system is self bleeding. when your are flushing the block pull the thermostat and housing off run the engine and start flushing. make shure the heated is on flat out so you get all the crap out of the heater box.

cheers Jarrod