Hello sir I was told that you were the guy to get a hold of. I have a 05 Yamaha 4 stroke 15hp. I have been have issues with it. First I had to change the impeller because that was shredded! Now the little red oil light is on do I changed the oil. It's still on. I really know nothing about these motors. I was asking if anyone knew someone that fixes them in the Southtowns and Bailey told me to talk to you. I am not the original owner I just bought the boat and it came with it which when running right will be a great trolling motor. Thanks and my name is steve and my number is 716-983-5932