D
Deborah EstesAug 15, 2025
Why won't my Jacobsen Tri King 67043 engine start?
- AAlan TrujilloAug 15, 2025
Your Jacobsen Lawn Mower engine might not start due to several reasons. It could be that the parking brake is disengaged, the traction pedal isn't in neutral, or the reel/3WD switch is on. Check the operator back-up system and start-up procedure. Another reason could be a low or defective battery; inspect the battery's condition and connections. The fuel tank might be empty or the fuel dirty; refill with fresh fuel, change the fuel filter, and bleed the fuel lines. Lastly, a blown fuse could be the culprit; try replacing the fuse.