My friend did say he could not see the lever on top of the trans moving. So without looking right now I am guessing either cable or shifter. Either way it needs fixed someday.
Here is a thread I started looking into the best way to troubleshoot it. http://www.grandprixforums.net/97-gp...ml#post1072344
Found the problem and got it functioning until I can fix it right. The Thread has been updated. Thanks.
07 Grand Prix GXP (My Daily Driver and future toy) (120,000+)
97 Grand Prix GT (Project Car) (178,000+)
02 Mustang Convertible (Wife's Toy) (75,000+)
17 Honda Civic (Wife's Daily Driver)