I recently picked up a 2003 Exmark Lazer Z with a 27 hp Kohler motor. Model LZ27KC604 Exmark with a CH740 Kohler motor. When I got the mower it had been not used for a year or two but started and ran for occasional mowing. Sat outside for close to a year before I got it. When I got it I checked the oil looked clean no fuel smells so I charged the battery and it fired. I noticed that it would run for all different amounts of time and stall. Never seemed fuel related to me. I continued by...
2003 Exmark Lazer
2003 Exmark Lazer