I am having problems shifting the 93 Blazer I just bought. It seems to not want to go into Reverse sometimes but will shift after a couple tries. Also the ignition won't turn all the way to the "lock" position and therefor the key won't come out! Any ideas on how to fix this?

 

You may want to make sure your shift linkage is properly set. If that were not, It would not allow you to change gears properly, or turn the key completely back. Good luck.