Quote Originally Posted by CaptainWebb View Post
Yeah its nuts, one works then stops and then the other starts working. Stuff like this drives me nuts I am all good with the mechanical side but Ill blow the boat up while in an angry rage trying to figure this out.

I will try and mess with it later today
I agree. Bad grounds or loose connections will drive you nuts. A multi-meter can help you out. If not, find someone who knows how to use one. It would be pretty quick job to start at the pumps and trace the electric connections back to the switches. Then from the switches back to the buss under the helm via some fuses.

If you have a modified system already, it's a hard question for people on here to know what changes were made and how they rewired the pumps. If you have 6 pumps, it sounds like a system that can handle the ballast bags.

I had a bad switch on my 2007 Supra that would work one day and not the next. Drove me nuts. I ended up replacing all switches after some testing (1 bad and 2 good) and did not have issues again. I hope your issue is something simple like a bad ground.