Alternator wiring?

[cworkman5]

I have a 1978 ski natique, the batteries keep going dead. I took out the alternator and had it tested and the repair shop said it was fine. When I am driving my boat, the battery gauge never moves above 0. My question is, could this be the wiring from the alternator to the battery, or could it be something else?

[JUST-IN-TIME]

RE: Alternator wiring?

it could be the wiring
or it could be the battery or gauge

[8122pbrainard]

RE: Alternator wiring?

CW,
Take a look at the 6th post on this thread. It has a link to Flukes marine testing. http://www.planetnautique.com/index....ic&t=12630
It's time to get the DMM or the VOM out!!

[cworkman5]

RE: Alternator wiring?

I have replaced the battery and the gauge already.

[JUST-IN-TIME]

RE: Alternator wiring?

well bring out the meter