Originally Posted by vtprairie03
i just started getting a vibrating feeling at around 60mph on my 03 fx4 supercrew. from 60 and up the noise gets louder the faster you go(i can feel it in the gas pedal as well).... it almost sounds like a bearing to me... but i cant tell where it could be coming from. i just know its something upfront. i just replaced both universals joints in the rear a few months back with heavy duty ones and i just replaced the front passenger side hub assembly after it went bad...
do any of you guys know what could be causing this rough feeling in the front... like i said, i only feel it when i get to 60mph and faster. from 55mph and below the truck feels totally normal....
I would say change the left ftont wheel bearing and have the driveshaft balancing checked.You should be se, good luck!!