Un most if not all Ford/Holden engines, the drain is accessed by removing the black plastis sheild under the front of the car, this will expose the draincock on the bottom of the radiator.
November, 7, 2011 AT 8:20 AM
I have removed plasics bumper and bash plate (plactic) no visiabe drain but did locate 2 sensor plugs my guess is either low water or thermo didnt touch them any ideas? Ps the vry bottom of radiator is bolted to a steel cross peice no accsess to bottom of radiator
November, 7, 2011 AT 8:57 AM
Look for Mhpauto he is our Holden guy from down under, I will contact him and see if he knows.
November, 7, 2011 AT 8:59 AM
November, 7, 2011 AT 11:18 AM
Depending on who made the radiator there will be a round drain plug on the L/H side looking from the front, otherwise you can remove the sensor, often the sensor is the easiest to remove, either is not a problem, just use a dab of pipe sealant on the thread and let it go off for about 1/2 hr befor adding coolant, make sure that you flush out the heater core as well.