I have a cub cadet Z-Force 48 zero turn, model 17AF3AGV010, with a Kohler Courage Pro 23 engine. I mowed the lawn today and it ran fine, I shut it off to cool down before putting it away and now I can't keep it running. The mower will start but only run for about 2-3 seconds then shuts down like it isn't getting any gas, I'll wait a few minutes and start it again and it does the same thing. I blew through the fuel filter and it wasn't plugged, blew through the fuel hose going to the gas tank, that wasn't plugged either, has a full tank of gas. Any ideas where to start trouble shooting?
- Joined
- Sep 7, 2024
- Threads
- 10
- Messages
- 864
Hello grantiman,
Can you also provide the engine product label numbers? The engine is not made by Cub Cadet.
Look at the fuel lines where they are clamped and check for cracks that can pull in air.
Next would be the fuel pump crankcase pulse pump line and check it for cracking due to age. These fuel pumps work off of pulses in the crankcase.
Part #9 in the diagram:
www.partstree.com
Another thing to check is the oil level. If the oil is low, the low-pressure cutout may not allow the engine to start and run.
Can you also provide the engine product label numbers? The engine is not made by Cub Cadet.
Look at the fuel lines where they are clamped and check for cracks that can pull in air.
Next would be the fuel pump crankcase pulse pump line and check it for cracking due to age. These fuel pumps work off of pulses in the crankcase.
Part #9 in the diagram:
PartsTree - Home of OEM Parts for Outdoor Power Equipment
Parts lookup and repair parts diagrams for outdoor equipment like Toro mowers, Cub Cadet tractors, Husqvarna chainsaws, Echo trimmers, Briggs engines, etc.
www.partstree.com
Another thing to check is the oil level. If the oil is low, the low-pressure cutout may not allow the engine to start and run.
Last edited:
I'll start with replacing the fuel lines, they do feel stiff and brittle. If that doesn't work I'll change the fuel pump and fuel filter, pump has never been replaced and the fuel filter is getting old too. Just changed the oil this spring, oil level is still fine. I have a Kohler Courage Pro 23hp engine on my Z-Force, what numbers do you need, model and serial?