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Super a running rough

10524 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 - 1 of 9 Posts
Check for vacume leaks or to lean of mixture.
You can see if its to lean by pulling the choke out slowly till you find the sweet spot. then you know it needs the float lowered or to adjust it richer
1 - 1 of 9 Posts
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