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diff make noise
Posted: Thu Nov 20, 2008 9:55 pm
by CHEFZOOK
hey all my rear diff is making nosie it like a humming sound it start around 20k's hour and louder when i put my foot down and still there when back off
what is it and how do i fix it??
Posted: Thu Nov 20, 2008 10:45 pm
by PJ.zook
If it is still there when you back off, then it is more likely to be wheel bearings. Jack up youre axle and try to wiggle youre wheels, there should be no movement, if there is noticable movement, youre bearings are screwed.
If you suspect youre diff, then drain the oil into a container and see if theres any metal fragments or if the oil smells burnt.