<3MyWheelHorse 4 #1 Posted July 20, 2023 Hello everyone new here, have a Wheel horse 314-8H with a Kolher 14hp M, been having issues with the mower when I cut the grass I can use the mower for 20-30 minutes before it stalls, and doesn’t start for a while after it stalls can’t figure out issue whats has been done recently new battery, new spark plug, new carburetor, new ignition coil thanks for the help in advance!! Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,523 #2 Posted July 20, 2023 An inline spark checker is handy in these cases. Plug it in as soon as it quits to see if you have spark. If you do the problem is likely fuel delivery. 1 Share this post Link to post Share on other sites
Ed Kennell 35,932 #3 Posted July 21, 2023 Sounds like the classic clogged vent on the fuel tank cap. Loosen the tank cap and try it. 1 Share this post Link to post Share on other sites
<3MyWheelHorse 4 #4 Posted July 21, 2023 1 hour ago, gwest_ca said: An inline spark checker is handy in these cases. Plug it in as soon as it quits to see if you have spark. If you do the problem is likely fuel delivery. I removed the spark plug and put against the motor and has spark it’s has a brand new ignition module installed Share this post Link to post Share on other sites
<3MyWheelHorse 4 #5 Posted July 21, 2023 25 minutes ago, Ed Kennell said: Sounds like the classic clogged vent on the fuel tank cap. Loosen the tank cap and try it. Yeah I give that a try tomorrow!! I’ll keep you posted thanks 1 Share this post Link to post Share on other sites
<3MyWheelHorse 4 #6 Posted July 21, 2023 57 minutes ago, Ed Kennell said: Sounds like the classic clogged vent on the fuel tank cap. Loosen the tank cap and try it. So ran it with the cap loose/off and same results 20-30 mins and it shut off Share this post Link to post Share on other sites
ineedanother 1,365 #7 Posted July 21, 2023 1 minute ago, <3MyWheelHorse said: So ran it with the cap loose/off and same results 20-30 mins and it shut off go back to @gwest_ca suggestion for the spark check. You might also pull the plug when it quits to see if it is wet or dry to help determine if it is electrical or fuel related. Share this post Link to post Share on other sites
<3MyWheelHorse 4 #8 Posted July 22, 2023 On 7/20/2023 at 9:08 PM, ineedanother said: go back to @gwest_ca suggestion for the spark check. You might also pull the plug when it quits to see if it is wet or dry to help determine if it is electrical or fuel related. Gotcha I’ll check that Monday! Thanks for the help Share this post Link to post Share on other sites
