WebThe carbs are EZ but do need removing, your idle ciruit is probably the problem. Trouble is the OHC carbs are a snake to R&R for the first timer. Like Save lawn_dude 12 years ago Me and a friend both had this problem with our mower, they would only run on high speed and would pulse or surge at idle. Web18 aug. 2024 · Air leak between the carb and the motor. The seal needs to be good so the only air getting into the motor is controlled by the butterfly valve on the carb, which is …
Why Does My Push Mower Lose Power? - LawnEQ Blog
WebAs a general rule, a push mower’s surging and revving up and down is due to an inconsistent ratio of fuel to air during combustion and is caused by a restricted pilot or … Web13 mei 2024 · Wonder what's causing this. When the mower is moving forward and cutting thru' grass, occasionally the engine rev will sound a bit smoother (less rev-up rev-down) for a moment. I use regular 87 octane gas from Shell. Added Sea Foam. The mower's user manual says the following: soy free organic formula
Honda Engines GCV160 4-Stroke Engine Features, Specs, and …
Web16 okt. 2024 · If it still revs high, you likely put the governor shaft in the incorrect hole on the carburetor linkage (some models have two holes). If that's the case, when it tries to idle itself down, it will actually be revving the engine. The latter solution is where I would start before I try to adjust the governor itself. Wilmington Fire Dept. Ash WebThe most common reason for a surging lawn mower engine is a blockage in the fuel supply, but there are other possibilities: Bad gas Bad spark plug Dirty / faulty carburetor Gas … WebThe most common reasons that a lawn mower will not run smoothly is down to either the oil or carburetor. Oil Using the wrong oil in your lawn mower will reduce its efficiency, and risk permanent damage to the engine. You can find out which oil is right for your mower in the owner’s manual. soy free mass gainer