Gilly has said again and again that the right fluid level is vital to the shifting on the 722.6. It needs to be checked at 80C (I think don't hold me to that) the dealer has the tool that measures the temp so they can get a proper reading.

MB of North Haven charged my friend just under $180 to change his trans fluid on his 98 E300D.

However if it is already slipping, it might be in the process of dieing and changing the fluid probably wouldn't help much. 230k+ miles is getting up their.

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1969 280SE
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