I have the above motor that I pulled out to startup after at least a year sitting up. I got rid of gas in the portable gas tank and got fresh gas. The motor started up right away and I ran with muffs for a couple minutes at about half throttle. I shut down and started it back up slowly started running worse and now will not start at all. I suspect something with the fuel system. The local repair shop has a 3 week back log. I talked to the tech and he said sounded like fuel pump to him. Can I get a service manual for a motor this new? All the manuals I see seem to end around the year 2000 Any ideas on how to test fuel system. This is a 3 cylinder fuel injected. Any ideas on something I should try fuel pump fuses? I did a search here but can’t find anything about my particular model and problem. Thanks in advance for any help

