SalisburySenior
Forum Newbie
- Joined
- Sep 6, 2011
- Threads
- 3
- Messages
- 6
My Z850A mower engine started today to periodically surge, lose power and quit. The problem became more frequent as I continued to mow today. If I noticed the surge starting soon enough and disengaged the mower blades, I sometimes was able to keep the engine running and then after a few minutes the engine would stop surging and I could continue to mow. The problem seemed to always occur when the mower was on a slope and leaning toward the left. Once the engine stops, I have to wait a few minutes before it will start again. It seems to re-start better with a little choke even though the engine is warm. My initial thought was some 'gunk' in the carburetor, so I added some Sea Foam to the gas. That didn't solve the problem. I use pure gas (no ethanol) in the mower. Any ideas on how to solve the problem? The mower has a 31hp Kawasaki engine with a little over 1000 hours.