my shifter has always been pretty loose since i got the car over 2 years ago. i've looked into getting a new bushing, but since it never affected my driving i decided it could wait. today, out of the blue, my car refused to shift into first. i had a real hard time slamming it even into second to start driving. at different points today i had trouble getting it into first, sometimes second, sometimes neither. i really don't have any idea where to start troubleshooting.