(In Reference to a 93', 9.9 HP Oil Injected Suzuki)<br /><br />I took my recently bought motor for a spin. I noticed when I accelerated to it's max, it ran maxed for 3 or 4 secs and came down a speed a notch while I was still holding the handle full throttle. This seemed to happen every time I would slow down and then speed up, meaning it did it every single time I would do a full acceleration. My question, could there be something wrong with the engine?....I have an older 85' 7.5 HP Evinrude and it seemed to move faster than my newer motor. This leads me to believe the engine might require some maintenance. <br /><br />To note: The engine is in like new condition and before I purchased had only been run 5 to 6 times. The engine is extremely quite and doesn't putter, basically runs as if it's in perfect condition. <br /><br />Should I get a maintenance check on the motor?<br /><br />Thank You, <br /><br />Zoo <br /><br /> 
