.......It is also good for five years, rather than the two specified for glycol coolant. Having said that I don't know anybody who routinely changes antifreeze at two years.......
In my case, I've combined both intervals - it's a 2003 - naughty
Just spoke to Tony at MMC delaer in L.A. and he uses 'green' i.e. glycol based. He did offer that the (brass) rad is on rubber isolation pads so he always adds a grounding wire (earth strap) from rad to chassis to avoid electrolytic corrosion - seems like a good idea.
