Banging from rear end upon acceleration
#1
Banging from rear end upon acceleration
I have a '99 Expedition EB with 230,000 miles. Yesterday when I was accelerating to merge onto the interstate, there was a loud banging coming from underneath the vehicle. It stopped when I got up to speed, and it didn't happen again until I was accelerating onto the interstate to return home. I crawled under the vehicle this morning and noticed a coating of grease from where the drive shaft enters the rear end, to the differential cover. It was black and thick, and appears to have been there for a while, but there is nothing on my garage floor. Could this leak be related to the banging? Is this going to cost big bucks to repair? Thanks for any advice!
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tandolla
1997-2006 Expedition & Navigator
7
04-15-2009 09:45 PM
iceman06
Clutch, Transmission, Differential, Axle & Transfer Case
1
06-03-2005 03:04 PM