Why does my new Toro lawn mower idle up and down?
Question by Ralph_T: Why does my new Toro lawn mower idle up and down?
I just bought a new Toro lawn mower (recycler type) from Home Depot last year in June. It ran great all last year but this year after changing the oil, adding fresh fuel and starting it up it spits and idles up and down.
Best answer:
Answer by TOOL GUY
If you added fresh fuel it sounds like you may not have properly stored your mower for the winter season. If so you may have to remove all the fuel and then remove the carburetor, disassemble it and clean it.You can first try adding a product like Sea Foam or something similar to fresh fuel and let it run. Good Luck
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20332 – Toro Recycler (22″) 190cc 3-in-1 Personal Pace Lawn Mower – 5634
Briggs & Stratton® ReadyStart Engine No need to choke or prime the engine just start and go 22″ Recycler® Cutting Deck Cut more grass in less time and improve the health of your lawn Personal Pace® Self-Propel Rear Wheel Drive System Mower automatically senses and adapts to your walking speed Bag On Demand Quick Change Lever Switch from mulching to bagging in seconds Bag can stay mounted in either mode Easy Height Adjustment Quickly change between 1″ 4″ cutting heights with no fuss Quick-Wash Port Simply attach a garden hose to the top of the mower deck Flush the underside clean while the mowers right sideup 3 Year Power Train Warranty 3 Year Guaranteed-to-Start Warranty 2 Year Full Coverage Warranty Model Model Number: 20332 Manufacturer: Toro Engine Engine Brand: Briggs & Stratton Quantum Starting System: Recoil Start HP/CC: 190 cc Torque: 6.75 ft-lbs Net Torque Fuel Tank Size: .4 Gallon Cycles: 4-Cycle Cylinders: 1 Cylinder Oil Filter: No Consumer Warranty: 3 Years Drive System:
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Fuel system may be dirty, or the air filter is dirty.
I once had this problem and found out that when I was working on the mower I popped a small spring off that goes to the idle control. Look on the side of mower where the carb is and see if you see a small spring attached to an arm if not then this might be the problem.