ok i just bought an 89 gt vert w/ a 5 spd....today as i was comin home i downshifted form 5th to 3rd then to fourth and it stayed and wouldnt shift out of fourth till i parked it..turned the car off and beat the heck out of the shifter to get it outta gear..i know 3rg gear syncro is crap but how would it stick, does this mean new tranny..appreciate all input