My tach seems to be messing up, and I'm not sure its telling me the proper rpm. The power tilt, water preasure, and GPH gauges never worked since I have owned the boat. I was wondering If it will be possible to replace the gauges with out changing any of the factory wiring? Or should I just try and get them from wellcraft? Also, if I can use aftermarket gauges, what do I need to look for when buying a new tach? Thank you In advance.
