" From: Matt Haas <mhaas@xxxxxxx> " " Doesn't someone make a radiator cap with an sacrificial anode to prevent " this type of damage? I could swear I've seen them somewhere (Eastwood, " maybe?) but I can't remember where. i vaguely recall seeing this too - somewhere... ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought