If you have the stock battery still in there. Take and grab the POS cable at the battery and give it a good strong wiggle. It should not move at the battery. If it does your post is loose or has failed.
Also, in front of the DS front tire on the frame is where the NEG cable grounds and it can be loose and cause eratic behavior. Obviously, loose battery cables anywhere can cause it.
On the DS of the engine in the little red box, those connections need to be tight.
|