countryboyFx4

Hi i have an 07 fx4 and when i manuver steep lopes at an angle or drops i gear a grinding noise from ehat i can tell the front or under my feet. Truck compleatly stock.

Wondertwin1

I dont know how your truck is set up. But my transmission sits up to high and will hit the crossmember that the seatbelts bolt into, and if i keep on the gas the vibrations from the motor make it feel like its grinding.