I can put a hot battery in my rv, and it will usually crank. But, I have a small surface mounted compass on my dashboard, and when I turn on my ignition to crank, that compass goes crazy, spinning forward,backwards, all around, and want stop, and this compass has no electrical going to it, it's just sitting up there, and also, several of my gauges on my instrument read incorrectly. I'm looking for a starting point to try to troubleshoot this problem, and don't know where to start. I had the alternator tested, and it tested to be good. Please give me some help..........thanks RANDY MORGAN
Tags: