Sorry, Not a mechanical genius
We found out that the ground wire on the starter was bad.
Yes, we have tons of electrical problem coming about. Driver's side window won't roll down, but all the other ones from the driver controls work fine. We wired it directly to the battery to get it up and replaced the switch but still no luck.
Then everytime you tried to roll up the passenger side back window, the radio would cut off. Found that problem though.