I have a 2006 Bf135 & Bf8 and have had zero problems with either motor. I am more curious about my usage and am interested in hours used on my motor and maybe a bit more. Nothing more than curious and maybe track when to change oil, etc. I didn't have much good luck looking up this topic here but is there a cheap way to do this? Do dealerships charge much for this info? I have no relationship with any dealer as I purchased these used when they were only a year old, and closest one is 70 miles away. And sorry if the topic has been addressed many times over already.