WMD - 9 October 2011 - Westminster, MD

[SteelBlueZR1]

Any chance we can fit in an Antifreeze drain/refill on my 1991, which may just have 20 year old antifreeze? This is the only fluid I haven't changed, and I don't want to do it wrong and have air pockets or overheat. There are so many the Zr1net how to's with so much info, it's a bit daunting.