I just got another boat and I am not for sure of the year. I was told it was a 1981, 175 hp I have the serial number and model number but I cant find it where I was told to look before. Please help model# E175TRXCIM and serial # J0001254 also when I got it I couldnt get it to start but the battery was dead once I got it running I couldnt get it to shut off??????