Fastställ Årsmodell Honda 9-9,9 HP

honda99I have a 9.9 Honda that is 7 years old. Never a problem with it. Had it out a couple times this spring. took it out and it ran for about 30 seconds and shut down. Restarted and same thing. Looked and no waterI've just bought a Honda 9.9 BF9.9A serial BABL 1202139 on ebay. Seems to be in reasonable condition and am going through it to check and make sure all is good before using