Horsemowerman
Forum Newbie
- Joined
- Jul 22, 2011
- Threads
- 3
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- 8
Wife was mowing with a cub 2084, 20 hp kohler. Mower all of a sudden started laboring and blowing oil out of valve cover seals. shut off pto and idled down problem went away. shut it down and checked oil level. It was ok. she started mowing again and a 1/2 hour later it did it again.. It ran fine for a while then it all of a sudden labors like it's going to die and started smoking. shut down pto and idled down and problem went away again. She then idled back up engaged pto and mowed some more. another 15 minutes later it did it again. I replaced breather and oil pressure sensor on it just this spring. Does anybody know what could be the problem?