My uncle bought a brand new H22 Express Bay Boat about 4 years ago , It has an F150on it that runs great but he's having continous problems with his tachometer not working right . Whenever he bought it , the tach seemed to work , but with in the first year his tach was way off and he had it changed under warranty and now its way off again and he wants to fix it . Whats his options to fix it and WHY has he had 2 tachometers brake on him in such a short time . From what I understand almost EVERYONE who has an express bay boat has issues with there tachometer not working correctly .
Thanks for the help guys !