I have been trying to install a new starter on my charger. Has not been easy given its winter and the location of the starter. I've finally got it installed with all the wires properly connected. When I try to start the car it just makes a grinding noise. I pulled it out and noticed the metal ring that goes between the starter and engine was bent on the side closest to engine. I made sure it was flat again and very carefully reinstalled. Still have the same problem can someone please help me out I've spent 4 days on and off trying to simply change the starter..