I tried starting my boat today
I tried starting my boat today and it turned over for about 10 seconds but didn’t start. I tried again and eventually wore my battery down. Now with a fresh charge on the battery it wont turn over it just grunts. Did I blow a fuse or overheat something. And I noticed the negative on the battery cables is very hot after cranking. Any help would be appreciated. Thanks
1978 mercury m-500 thunderbolt 3 cylinder
I tried starting my boat today and it turned over for about 10 seconds but didn’t start. I tried again and eventually wore my battery down. Now with a fresh charge on the battery it wont turn over it just grunts. Did I blow a fuse or overheat something. And I noticed the negative on the battery cables is very hot after cranking. Any help would be appreciated. Thanks
1978 mercury m-500 thunderbolt 3 cylinder

