Our 2003 Sprinter is a great vehicle besides the back doors just love to squeak and rattle when going over bumps and rough road (even though my dad greases them). Also water leaks in through the back doors sometimes in heavy rains. Any one else have these problems or any ideas of how to fix them?

Here is an old trick that works most of the time.

Try cleaning the door seal body contact and full rubber door seals.
Then give both a light coat of wax.
Repeat as needed.


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