I have a FH601V Kawi on a JD GT235mower. After a cold start it runs and mows fine for about 10 minutes then it starts surging and blowing black smoke. Air filter is new, choke is opening/closing but engine is still getting too much gas. At times it will even spill out of the overflow. I've done a basic carb cleaning on it but still same issue. Do I need a new carb? They run $350+ so if I'd like to know if I have any other options or if anyone knows of where I could find a better price on a carb. The carb on it now is a Nikki mod #150037041.
Any help would be appreciated.
Thanks
Any help would be appreciated.
Thanks