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Old 10-06-2008, 07:45 PM
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86560SEL 86560SEL is offline
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Join Date: Jan 2003
Location: east Tennessee (southeast USA)
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Quote:
Originally Posted by M.B.DOC View Post
What year CAR??

The 1988-91 300SEL's used a 722.3 trans & reverse clutch failure is VERY common.
What year - Good question. What miles? Also, why was a quart added? Was it low? Has it been run low on fluid? Was it fine before the fluid was added?

Also, I hate to hear that about that problem on the 722.3 transmissions since I just bought a 88' 300SEL. So far, no problems.

Is that a costly repair when it does fail? Prevention? Would regular maintenance and gentle use prevent issues, or does that even matter?

Last edited by 86560SEL; 10-06-2008 at 07:53 PM.
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