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Old 02-04-2003, 07:17 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
the Tstat sounds. . .

like it's a good place to start. Sounds like it's stuck partially open.

Also check your af/w ratio: I firmly believe in a 40/60% ratio (af/w) and use Mercedes AF and distilled water. If it's 'dirty' this might be a good time to thoroughly flush it and refill with fresh AF and distilled water.

One of my Cool Harness will help also after the above is done.
Regards . . . . JimF
'94 S500 Cpe

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