Spark plugs
 

Hello, first time posting. I have a 2022 ZT1 54 zero turn. It came out of winter good started and ran fine. I ran the old gas out mowing and when I refilled it , it ran like it was on full choke, black smoke and no power. When I engaged the
blades it just fell on it's face and died. First thing was to change the plugs, we have a NAPA and they didn't have a plug they could get me one next day which they did. Not even close. I tried to cross the plug and it isn't even listed in any of the guides that came up on a google search.

So after my long winded approach to ask a question what do I need for a plug for a 24 HP Kohler engine? Thanks, Ron

Was the fuel you put in fresh? Sounds like you have a fuel delivery issue, not enough fuel.

I use Champion 2071 in my Kohler , bit expensive but do a superb job
Diesel mixed in with the fuel ?????
Oz

I ran the winter gas out until it stalled at empty, it's when I put fresh fuel in that it decided that it didn't want to work. The first time I tried to engage the mower with the fresh fuel it just loaded up blowing black smoke and just wouldn't work. It starts and idles fine. I took the carb off and cleaned it up but didn't really need it. I made a mistake and disconnected the control cable now I can't find the sweet spot.