My boat was struck by lightning on fathers day. It did start and the tack was working as well as the temp guage. It did not churp nore did the 4 lights count down on the tack as it did befor. I replaced the tack and added a battery guage. Ran the boat last night and the tack did not work neither did the temp. All connections were made as befor except for the battery guage which was new. The battery guage came up to 12 volts when the key was turned, the tack counted down the check lights and churped. I did connect the battery guage to the purple wire comming off of temp. <br /><br /> I m open to suggestions.<br /> thanks James