Transfer Case Leak on 2003 Ford Expedition

I have a Ford Expedition and the transfer case is leaking on a 2003 model. Plus the transmission is hitting when i go down the interstate? I can feel the transmission hit like someone hit the steering wheel with a hammer or like a pulse. and the tranfer case is leaving oil in my driveway. Please advise -- appreciate it.

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1 answer
Your transfer case can actually be doing the "hitting" too. Depends. If there is an internal issue, it can pop and cause drag. I recommend a good diagnosis from a qualified local mechanic.

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