If you have shop air, this vacuum refiller makes the job super easy. I pulls a vacuum in your cooling system, then sucks the coolant in -- the air is vented before you add a drop of coolant. Really works well for me.

http://www.autotestsys.com/Merchant2...gory_Code=COOL

 

nice find. thanks for the tech tool, its fool proof getting all that air out of the system =)