more carbon

back u is sprayin its grease out,what does this tell the wise man, thks.

kp

iTrader: (34)

It tells you there is grease coming out of your u-joint

Make sure it is coming from the u-joint, most of the time rear end grease makes it through the splines on the pinion/yoke and gets thrown out of the yoke on the nut side. Looks like its coming from the u-joint. U-joints will spew a little, especially with a larger gear since the driveshaft is turning faster. Just squirt a little grease in the joint once in a while and make sure it isnt loose and starting to fall apart..