I had received a recall notice about the bell crank bolt not being tightened correctly on some 2001 GT's, so I took it to the dealer to let them do their thing. After they tightened it, my shifter squeaks going into reverse. (This same dealership tried to charge me $33 when I told them my brakes were popping really bad). Would the squeak be caused by them going into the assembly and tightening that bolt?