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Old 07-25-2001, 07:50 PM
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JimF JimF is offline
'94 S500: only 793 sold!
Join Date: Mar 2001
Location: San Diego, CA
Posts: 1,925
. . .started out with 20/80 but

changed (to 40/60) when I found that 20/80 would be very problematic even at SoCal temps in the winter (up at 5000+ feet).

Re-read this thread, second page, bottom of page: Water Wetter compatible?

Also re-read my web page, #15 toward bottom of page.

Anyway, my main point was that I think you car is operating normally. Don't think that changing the ratio will make it any cooler or hotter but will give better corrosion protection as well as increased boil/freeze points.

[Edited by JimF on 07-25-2001 at 08:16 PM]
Regards . . . . JimF
'94 S500 Cpe

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