cm870 wont crank hot

[tree98]

Why don't you drive it around and get it hot,then shut it off and start checking connections with a volt meter. You'll need someone to turn the key to the start position while you check to see if your getting power to the starter. If you have power to the starter and it isn't working then it's bad. If no power, start following wires. Really shouldn't be that hard to find. You might have a heat intermittent problem somewhere else.