Engine Surge At Idle

jimmys

Forum Newbie
Joined
Mar 29, 2012
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5
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Hi All, Just renewed the fuel pump on my Kohler engine GT2544 lawn tractor. It starts and runs fine now but at a idle (worse in reverse) there is a surge. Also doesn't seem to have the top end speedit did before. I may be mistaken on that because it was used for the first time this season today.
Any help would be greatly appreciated.
Thanks
 
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