Just added a remote soleniod to my 68 gto to fix a hot starting problem. Just drove it around and still won't start after driving for a while. Any ideas?? Here's how I wired it. Cut my battery cable into and placed the remote solenoid inbetween battery and starter. Ran short jumper from s terminal on original solenoid to battery post on original. Soleniod. Ran purple wire from fuse box directly to s terminal on new solenoid. Do I need to change something??