OK so tonight I was driving and everything was running pretty good. I go to get on the highway and all the sudden the shifter goes into 1st,3rd, and 5th but goes an extra 3-4 inches father. Im talking like i turn the hazards on on accident when I shift into 3rd. Im waiting right now for the cat to cool down so I can get to the shifter linkage. Anyone have any ideas why this would happen?