WebJan 3, 2024 · The most expensive part that you would have to buy would be the carburetor. You’ll pay about $50 for the replacement carburetor on many common lawn mower engines. When you have to take the lawn mower to a repair shop to get it fixed, then the repair will typically cost between $50 and $100 to fix a surging engine. WebSet the carburetor on the right part of the Kohler engine directly under the air filter. There’s a black limiter cap situated at the top of the idle screw. Take a flathead screwdriver and …
Lawn Mower: Engine Rpm
WebJan 21, 2011 · Discussion Starter · #1 · Jan 11, 2011. I believe it's either a 16hp or 17hp on a 48" Exmark TTHP probably 7 years old. The motor surges when at idle, revs up, revs down, up, down. Sometimes dies if the throttle is at it's lowest, but will continue to run any other situation. Engage the PTO, everything runs like a dream. WebJun 10, 2016 · Use the wire from a bread tie to gently clean the inside diameter of the main jet and idle jet. If replacement parts are needed, make sure you write down the numbers from the engine so your dealer can get you the correct items. If Briggs, Get the Model, Type, and Code from the valve cover. opeak ebike electric bike 750w battery
Kohler engine surging Lawn Mower Forum
WebMay 14, 2024 · Joined Sep 20, 2007. 51 Posts. #6 · Sep 26, 2007. i would put my paycheck it is in the carb. 99.9% of the time surging is caused from lack of fuel. take the carb off and take your time cleaning the jets (all of them) Dont just spray carb cleaner into them. sometimes you will need certain tip screwdriver sizes to get the jets out. just take ... WebMower Surging from a Dirty Air Filter. A dirty air filter can cause surging or can simply make your lawn mower sound very bogged down and be under powered. In this … WebMar 30, 2024 · Last week I started it up and it was surging really bad. I took the carburetor off, took it apart, completely cleaned it and the surging was greatly reduced. The mower starts very easily on one pull. It still has a very slight surging and makes a pop noise every couple seconds, but disappears if I move the throttle a little bit to the choke ... opean4