Hi my 04 jeep grand cherokee v8 ho has thsi moaning noise on 2004 Jeep Grand Cherokee

Cant tell where it comes from i just changed the back wheel bearing and noe i hear this moaning noise when i go 30 mph or more i put 75/ 90 gear oil i also have a sign of the pinion seal leaking on the front do you think it might be that.. How can i tell what the problem is

by in South Bend, IN on July 24, 2014
1 answer 2 comments
ANSWER by on July 24, 2014
Did you go to the dealer and get the CORRECT friction modifier for the rear diff(and the right amount)?
COMMENT by on July 25, 2014
No all i did was put a new wheel nearing and put the gear oil in it
COMMENT by on July 25, 2014

Related Content