Didn't mention anything about . . .
Water Wetter but if you have read my page (menu #17), you know I use and recommend it.
Use 1oz per quart (S500 = 16qts) so that means, 16oz, about 1-1/4 bottles. Probably one bottle will be sufficient for your.
And don't forget the distilled water! Sorry to harp on this but, it is probably the most important item. Tap water is what destroys the effectiveness of af. Also plugs your radiator.
Regards . . . . JimF
'94 S500 Cpe
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