Antique Tractors Forum banner

Super a running rough

10525 Views 8 Replies 7 Participants Last post by  thetractorman91
When it's at a low idle it runs fine and when it's at a high idle you can tell it revs up and down but when you drive it especially going up a hill or pulling something it is very bad revving up and down so bad that it jerks you any idea what thus could be I adjusted the carb and got it runnIng smooth when it idles but same thing when I start going any idea ?
1 - 3 of 9 Posts
i can pull the choke about half way and it runs like a dream
figured it out my hydraulic pump was leaking fluid into the crankcase and it was way over full got that fixed runs like a charm
1 - 3 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.