HERE IS THE INFO FOR MY MOTOR:<br />9.8 MOTOR<br />SN #4997779<br />YEAR? UNKNOWN<br /><br />I RECENTLY PURCHASED THIS MOTOR FOR $500, WAS THAT A FAIR PRICE? THE GUY TOLD ME IT NEEDED A TUNE UP. AFTER STARTING THE MOTOR AND RUNNING IT FOR ABOUT 10MINUTES IN DIE, I STARTED IT AGAIN AND ENGAGED IT IN DRIVE AND IT WENT DEAD AGAIN, AFTER THAT TIME IT WOULD NOT START AGAIN. WHAT DO YOU THINK I DID WRONG. THE FUEL BULB WAS VERY FIRM. WATER WAS COMING OUT OF THE PORT AND IT HAD VERY GOOD COMPRESSION. IT DID NOT COME WITH A OWNERS MANUAL SO I A SEEKING ONE OF THEM ALSO. ANY SUGGESTION WOULD BE HELPFUL. THANKS