If "would not start" means "turns over too slow to start or won't turn over at all" then.......
Old story.
Easy fix.
Get a new battery.
Actually, check the connections at both ends of the main battery cables and if you find them to be tight and clean..........then get a new battery. :mrgreen:
P.S. Tacking a question like this on the end of a thread about a different subject is probably not the best way to get an answer. Also, please fill out your profile !!
Oh and :welcomes: