Grinding noise F-150
 

1997 F-150 4X4
Installed 2" RC Leveling kit rear + shocks
After lift notice front axle shafts spewing transackle lube, r/r with a set of nappa new half shafts notice grinding when I hit a bump or suspension flexes while driving grinding on the axle shafts occur. I bought the axle shafts new from nappa. I read remanufactured axle shafts from Auto Work EPM 131 resolves this problem, Please recommend the repair to follow.


If this has occured to anyone else would appreciate recommended fix, I hate to have to remove height from front leveling kit I installed