Corrosion Inhibitors

[keith franck <kdfranck@pacbell.net>]

Suggest you guys use some Motorcraft Diesel Cooling System Additive 
along with a cap full (one tablespoon) of water soluble oil and fill it 
up with de-ioned water. Don't over do it though. If you put too much 
soluble oil in cooling system the waterpump seal will start to leak from 
the reduced surface tension. This will give you good corrosion 
protection but NOT anti-freezing protection.
-Keith