the rear end in my 01 f150 4x4 starts to shutter when accel/turning after about 10 miles of driving. 5 more miles and it starts grinding. works good when cool. anyone know why it would do this?
it runs great. even after the engine is warm. but after about 10 miles of driving, the rear end starts to shutter when accelerating around a turn (like turning from a stop sign). then after about 5 more miles it will start grinding. if anyone has any ideas, i can realy use the help. it has the local mechanics stumped...