I have a 2013 15 4 stroke and last year it ran rough so put it in the shop, was charges 250 $ for carb cleaning, but today I loooked under the hood and there was a clear hose running to a port and from there I assume into the carb. Does anybody know is that port for running a carb cleaner? They took it apart supposedly and there's a special process to clean it, just wondering if they just sprayed a cleaner throught that hose to correct problem. Sure would be nice to find an up to date shop manual. Thanks for your help.
