I bought a 14 ft jon boat recently and it came w/a 9.5 evinrude. Th motor has sat up in a garage under a tarp for at least a yr before I got it. Before y'all ask, I dont know exactly how old th motor is, but I'm guessin roun 10-12 yrs old. Motor looks good, no leaks, no rust, nothins missin. Its just that I took out th plugs, cleaned'em, and checked'em. They were gettin fire. so I buy new tank, and new hose an pump from Wal-Mart. Hook it up, sparay some B-12 in th carb, WHAMMO!!, she fires right up and runs for appeox 10 sec, then nothin. No more spark, and she aint even gettin gas to th carbs anymore. I was told I would hafta tear into th motor a lil an do some cleanin, but am having trouble gettin it tore down. Has anyone any suggestions, Has anyone worked on their own pull start motor before, I am a virgin here and wanna learn. HELP.