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If your riding mower will not start (most of these tips are applicable to push mowers also):
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You can almost hear the grass growing as you sit there trying to start up your uncooperative riding mower. This is a guide about John Deere riding mower won't start.
Ask a QuestionHere are the questions asked by community members. Read on to see the answers provided by the ThriftyFun community or ask a new question.
My mower just clicks when you turn the switch on. It has a new battery and belts. It only stated for a few seconds and died. Now all it does is click when you try to crank it.
The fact that it just "clicks" when you try to turn it over may mean that the engine has seized up. Lack of oil mixed in the gas could lead to this. Also, you may want to try to replace the carburetor. Plenty of "How-to" sites on Utube and choose a reputable online business for mower parts and they should allow you to return carburetor if that is not the problem.
The ignition switch won't start the engine for my 12 hp Ranch King riding mower.
I was going to say, cleaning battery terminals and even making sure that the batteries are regularly maintained - some need water levels checked and added - can cure most of these sorts of problems
My brother has an old riding mower (90s I think) that won't start. He put in fresh gas, a new battery, and fresh oil, but the engine won't start. He says it's just making a click, the motor shakes, but nothing happens.
The switch is under the seat. Disconnect it and reconnect it.
How about the spark plugs?
new spark plugs? Does the carb have old fuel in it?
Clean out the carburetor and it should do the trick
I was cutting the grass. I got off my Snapper rider to pick up trash. The mower died and won't start back up. It is like a dead battery, but the battery is good. Could it be the solenoid?
I have a Scott's riding mower with a 17Hp Briggs and Stratton motor. It won't turn over after mowing the grass last week. It needed a new battery and air filter.
I was mowing and the mower shut off. It still had plenty of gas. I changed the fuses, but all the engine did was click. The battery is fully charged. I crossed the posts on the solenoid with pliers, the engine cranked, but when I turn with the key there is only clicking. Is it maybe the ignition module?
It could be one of the safety switches in either the brake or the seat.
we had this problem and it was the fuel injector for us
Check the oil and make sure it doeset have gas mixed in oil also pull spark plug to make sure cylinder isn't full of gasoline causing it to stop piston from moving
I have a D130 John Deere tractor. The engine starts for me 220 lbs, but not for someone 150 lbs. I can start it, they get on and can't.
I have been troubleshooting my riding lawn mower all the way to the starter. Everything is in check and I have a new battery, but it hasn't been started in a couple years and the flywheel will only turn one time and stop when I turn the switch. I wonder what could be the problem?
My mower won't fire even though I put a new plug in.
I have a Castle Garden rideon mower. I only had it running a couple of months ago (cut the garden), it was sitting up in the garage since then, now it won't start. The lights come on, everything seems OK, but it just won't start. The orange light beside the red button to get the blades cutting came on. Any help or ideas please.
Check the battery. Probaly low on juice.Use a trickle charger for a day.
Its grand, fixed it,was a safety issue,plug underneath came undone, was to do with the gears,safety connector to engine,saying it was in gear when wasn't,simple to fix,just plugged it back in
I have a Toro Wheel Horse riding mower. I started it and pulled the choke up all the way really fast and now it will not start at all. I have replaced the battery but when I tried to start it, it just smoked. Then I thought it was flooded so I took the spark plug out and put it back in and then it just did not make any noise. Now I am trying to find out what is wrong with it.
By kyle from Williamstown, PA
You flooded the mower. Leave it set awhile open the throttle wide open; don't continue to choke. This will open the butterfly valve to let more air in and clear it.
Don't pull the choke out all the way or the same thing will happen again from flooded motor. Good Luck!
If it smoked when you turned the key on and now nothing at all you'll probably find a blown 12 system fuse hid somewhere where you cant see it. if it is a blown fuse you have a direct short on the 12 volt line somewhere. When you find your short your mower will probably be fine then. Hope I could help if you need help finding the short list what model mower it is and ill try to find schematics for it on line and maybe make a couple suggestions.
I have a older Yard Machine riding lawn mower that has been sitting for a couple years. First of all I can't seem to get it into neutral to push it, second of all when I do try to start it it's tries to turn over, but it is with the deck engaged and I can't get the deck to turn off to get it started. Any help would be greatly appreciated. Thank you.
My lawnmower will not start. It doesn't make a sound. I have charged the battery and it reads over 12. I have done the ignition switch and spark plugs. I have replaced the solenoid and tried different wiring ways with it. I don't have any voltage drops to the starter. A couple wires were cut and I spliced them back together. Please help!
A couple of weeks ago while I was mowing the lawn with my 12.5 hp Yarkworks lawn tractor for some reason the machine started revving really fast. I turned off the ignition as quickly as I could. I then went to restart my tractor. However the machine would not turn over until it cooled down. The symptoms haven't changed. I can mow the grass for hours as long as I don't turn the machine off. Then I must wait until it cools down again. Someone told me I may have a warped head since the machine revved like it did. Help.
I changed the oil filter, added new oil, new carburator, new spark plug, new fuel filter, new battery, new air filter, and new gas, but it still will not start. The flywheel is turning over, the muffler puffs occasionally when I choke, but nothing happens. I am stumped. I poured a teaspoon of gas in the spark plug area to see if there was fuel constraint which resulted in a few coughs through the muffler. What do I do next? any suggestions? Thank you!
could be that the switch under the seat is bad. it feels when you get out of the seat and shuts off the mower. you can bypass it with a short peace of wire
I have spark, I can smell the fuel, it appears to have compression, but still won't start. There is a new battery, it turns over with good power, but won't start. What else should I check?
Check the oil
I have a MTD rider, 42 inch. It won't restart when hot. I replaced the ignition switch, solenoid, and coil. At first it starts right up. If I finish cutting the lawn and shut it off, then it won't restart. I need to wait until it cools down; then it starts.
By ED T.
This may help 50% of lawn mower starting issues! Try adding a gasoline additive to boost octane and clean fuel lines. There is a product made especially for small engines that cleans the gunk formed quickly in lines and moving parts from current low emission fuels. Where did we think the stuff goes that doesn't burn and doesn't go into the air? - It stays in our mower's engine causing moving parts and plastic fuel lines to bond together!
After forgetting to empty the mower engine over winter, I found nothing worked to get it started. My local small engine guru suggested adding a fuel stabilizer, octane booster and fuel line cleaner made for small engines to fresh gasoline (read directions). Try to turn over a few times to get fuel moving into lines, leave sitting for a few hours then try again to start. It smoked and coughed the first few times, but gradually improved greatly, now starting much easier. And re-starting easily after being turned off! I will remember to winterize this year.
Another tip: keep the housing around the mower blades cleaned of dried on grass.
Also, if you are cutting grass with deck significantly lowered, try to start mower in an area with very little grass. Blades that rotate when you are pulling a starter rope are hindered from turning by contact with heavy, thick grass, preventing easy starting.
I have a riding mower with a Kohler engine. My starter is good, there is a new coil. It's getting gas through both lines on the pump, but won't run unless we keep spraying gas in the carburetor. Any idea why the gas is not getting into the carburetor?
Have you checked the lines coming from the carb? hey could be blocked, kinked, or small hole.
My husband says sounds like the needle seat is stuck shut.