Hello everybody. I recently purchased and old 371 and it’s not recharging the battery or making spark. I borrowed my pick up battery and ratchet strapped it to the roof and used some jumper cables and it ran good until the battery died. The reason I don’t believe it’s making spark is once the cables are removed within 3-5 seconds it stalls out. With the cables it stays running. I’ve looked all over it and I cannot find a serial number or the engine model number. I know it’s a 371 and it has a Kholer 14HP engine. The dude I bought it off of said he thinks it’s from 1982 but he’s not positive. I think it has a dynamo instead of an alternator and I’ve found several on eBay that might fit but without better info I’m reluctant to pull the trigger. I really need to get this thing running so any input would be a huge help. Thanks for reading !