My Saab 9000 will not go into first or second gear. It will easily go into third and the rest. This is a manual transmission. My mechanic seems to think it's a motor mount problem but the Saab guys say it's a rubber tranny linkage bushing. My mechanic says he already checked it out but thinks it's fine. Is it possible that the motor mounts are causing this problem? The local Saab guy says he's never seen this before where the mounts would cause the problem.