by james turner
(Paros, Greece)
My Suzuki engine has been completely serviced. When going about 4000rpm for about an hour and then docking for let us say 2 hours when I start the boat up again the revs will only go to about 2800rpm. If I then turn the engine off and then on again all is ok. We have done a complete diagnostic of the engine and everything has checked out ok. What the heck is wrong?