ZR-1 Net Registry Forums - View Single Post - Heavy popping in left rear (U's? Half shafts?)

mike100 · 06-15-2013

Its loose axle nuts. The best solution will be to pull out the 1/2 shafts and grease the hub splines. Seems to happen to most C4's at some point.

06-15-2013	#2
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,786	Re: Heavy popping in left rear (U's? Half shafts?) Its loose axle nuts. The best solution will be to pull out the 1/2 shafts and grease the hub splines. Seems to happen to most C4's at some point.