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.

by in Deerfield, WI on November 30, 2010
1 answer
ANSWER by , November 30, 2010
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. Here's a list you can consult: http://repairpal.com/directory?address=53531&car_brand_names=Ford