Vibrating/Shutter at 25-30mph
Vibrating/Shutter at 25-30mph
I have a 05 2wd f150 with 8" of lift. A 6" kit + level and blocks in the back. I installed the blocks (3 inch) last week and ever since there has been a vibration or shuttering at around 25mph. I know this isnt good. Does anyone know of anyway to correct this?


