a few weeks ago i noticed my truck was steering harder than usual. when turning at a stop sign if you let the wheel go it will continue to turn. the wheels dont straighten out like they should. the ps pump isnt making any noise. also when turning in 4wd it makes a clicking noise by the wheels. almost a ratcheting noise. probably the u joints in the axle? but would this cause it to steer hard in 2wd?