Well have had a problem with my 07 f150 stalling when I engage in to gear. If I push it hard forward to about 1200rpms and above it runs great. So needless to say mooring up has been fun. Mechanic has done everything and Yamaha told him they need to come out and look at it. My question is how often does this happen? How long does this take? I have been dealing with this problem since May and it is a PITA. Would like to start using the boat the way I want to. Thanks for you input.