Lawn mower shuts off when hot

The symptoms of a bad fuel solenoid include the engine stopping or suddenly, a switch that trips, and an engine that stalls. Also, it may disable the fuel pump leading to a no-start condition that makes it hard for the engine to start. 1. Engine Shutting Off. The mower engine runs on fuel.

Lawn mower shuts off when hot. A push mower quits when hot when the air filter is plugged; the engine oil level is too high or too low; the engine oil is wrong; the carburetor is dirty; the fuel cap is bad; the fuel is old; the spark plug is bad; the ignition coil is faulty; the cooling fins are plugged, or the mower deck is plugged. Follow the safety procedures listed in ...

after taking my mower to service center, i belatedly registered this mower on toro site which allowed toro to mail me an extra 1 year onto the tranny warranty. Last edited by jamin; 07-16-11 at 09:36 AM .

29 Jul 2021 ... Lawn Tractor Runs Then Dies - Step By Step Repair Recently an almost new riding mower came in the shop. Customer says it runs for about five ...12 Apr 2020 ... Step by Step! Today we'll be fixing a Craftsman Lawnmower with a Kohler 149cc engine. The mower will start, but then shut off right away.Aug 23, 2018 · 2. Aug 23, 2018 / John Deere 445 quits running when hot. #1. My 2000 JD445 shuts off after about an hour of mowing. It has about 600 hrs on it and has never had any major issues. Once it cools down, it will crank right back up. And then again when it gets good and hot, it'll shut off again. There are no caution lights or anything associated ... A lot of the time, you might only realize that your lawn mower is overheating when it shuts off and stalls. But, sometimes, you might notice your lawn mower struggling as it's getting ready to die. ... The main thing that causes your lawn mower to stop working when hot is the over-expansion of the internal components of your mower engine. For ...5. Apr 26, 2019 / Lawn Boy Duraforce randomly stops. #1. I just recently purchased a 10323 Model Lawnboy self propelled mower. It has a Duraforce 6.5 HP motor silver series and runs great. I recently cleaned the carb, replaced the float valve and seat, cleaned the air filter and put fresh gas in the mower. I am running a 32:1 gas mixture.Start by draining the carburetor. Then proceed toward taking apart the filter, fuel line, and spark plug. After spraying it with the cleaning product, you may reassemble the components and let the spray do the job while your lawnmower is working. If you are a little lost, watch this short how-to guide from YouTube.Step Four - Remove the Carburetor Bowl for Cleaning. Remove the carburetor bowl and clean all parts thoroughly. To get the carburetor bowl off, simply unscrew the bowl nut from the bottom of the bowl with a ½ inch wrench. Once the bowl has been removed, check for debris and build up. Clean accordingly.

Simply turn the solenoid anticlockwise. It will come off. Replace the solenoid with a new one. Make sure the rubber plug is firmly placed on top of it. Turn the solenoid clockwise to connect it. Your Kohler Engine should be running perfectly now. Run the engine for an hour or so to see if it still seizes up.Most common bad boy mower problems include; transaxle and hydraulic issues, deck lift failure, deck shaking, spindle, and alignment issues. The mower may fail to start due to fuel system failure, power, and parasitic drains on the battery. Trouble shoot these problems at home or seek technician assistance. Below, we look at some common Bad Boy ...This will make the engine of your mower shut off as well. Let me explain how. Loose bolts cause air leaks which in turn make the engine pull in excess air from the outside. That way the tiny parts of the engine expand as the engine heats up gradually. Ultimately, you got a poorly running engine that will ultimately shut off.An important part to mention is main jet. It is the most common reason a lawn mower starts and then dies. That is why you should carefully clean it. Poke a bread tie wire through the small hole of the main jet and clean it up. Also, you need to be careful not to overtighten this bolt.Close the fuel shut-off valve. This will stop the flow of gasoline to the engine. Wait for the engine to shut off. It should take about 30 seconds. If the engine still runs, cover the air intake of the carburetor for five seconds. Don't try to take any parts off the lawn mower. That could cause serious injury. Pro Tip: Get to know your lawn ...One of the main reasons why your John Deere mower might quit when hot is because there is too much oil in the engine. When an engine has more oil than it needs, it can become overheated and cause the mower to shut down. To fix this problem, you should drain some of the excess oil from the engine.WHY won't the poster's mower start? Offhand, I can think of several possible causes: 1. If the mower stopped because it was out of gas: Maybe there was some floating dust or debris on top of the gas that got sucked into the carburetor. If this is the case, you'll probably need to get a spray can of "starting fluid." Take the air filter off.

5. May 26, 2015 / Kawasaki 20HP runs 10 minutes then acts like it's starving for gas. #1. I have a Cub Cadet RZT 50 with a 20HP Kohler (Kawasaki) engine. It runs just fine for about 10 minutes then acts like it's starving for gas. It will bog down, run fine, bog down, run fine. It will do this between 10 and 30 seconds until it finally shuts down.Sep 21, 2017 · Messages. 24,705. Sep 21, 2017 / X500 fuel solenoid/ fuel shut off causing engine to die? #2. As per the reply in a different sub section, go to your dealer and beg borrow or buy a bowl bolt. Substitute the bowl bolt for the solenoid and see what happens. You can also get an in line red neon tube spark tester. Lawn mower shuts off when hot. connie0751. 5 years ago. My lawn mower shuts off after about 10 laps. I let it set for awhile, about long enough for it to cool down and it will start, run until it gets hot again (running time usually depends on the outside temp) and shuts down again. What could be causing this?My corded Kobalt 21 inch electric mower shuts off when hot, or under heavy load sometimes. The reason for this is the thermal switch that shuts off the elect...

Free sutter county mugshots.

May 30, 2020 / Landlord with 18HP Briggs Vanguard shuts down when hot. #6. The first thing I did was removed the shroud and blew out all the fins, housings, any debris under or around the engine, and in the chassis around the engine compartment. And when it stops, it doesn’t sputter, its just like shutting off the key.1 Feb 2022 ... If your Tractors or Mower starts and runs fine, but dies after it warms up, here are several possible causes.3. Aug 6, 2013 / Engine dies when PTO engaged. #1. Greetings, I have a Simplicity 1694630 Broadmoor. I replaced the battery this summer because it would not start. The tractor starts and runs fine, throttles up and down well. My problem is when I engage the PTO switch. At that time, the engine shuts down.Why does my riding lawn mower shut off when it gets hot? When a riding lawn mower shuts off when it gets hot, it’s likely due to an overheating issue in the engine. The engine produces a lot of heat when in operation, and if it isn’t able to be dissipated efficiently, it can cause the engine to shut off.Common Causes of Backfire: Lowering engine speed too fast. Gasoline, which contains higher blends of alcohol. Carburetor adjustment set too lean. Muffler construction can induce backfire. Higher than normal engine temperatures. Some carburetors can induce backfire due to the sensitivity of internal transitional passages.

66. Sep 21, 2010 / Can't start Kohler engine after it get's hot. #3. cfhartman said: can't start Kohler engine after it get's hot. We have two tractors at a cemetery were I volunteer to help out. Both tractors have Kohler Command 20 two cylinders engines. The one after you run it and it get's hot and shut it down you can't get it started again ...You should probably hope it is shutting off the deck because the engine is getting too hot. The other alternatives are probably more difficult/expensive to resolve. Your PTO clutch could be going out. Your charge pump could be starting to fail. The electromagnet that turns on the PTO could be starting to fail.Messages. 1,933. Sep 30, 2017 / Mower running, turned off, got back on and will not start. #4. Batteries sometimes just totally fail. Check the battery voltage, and, if OK, try to monitor voltage when you attempt to start. Otherwise, bad key switch or safety switch. Good luck.WHY won't the poster's mower start? Offhand, I can think of several possible causes: 1. If the mower stopped because it was out of gas: Maybe there was some floating dust or debris on top of the gas that got sucked into the carburetor. If this is the case, you'll probably need to get a spray can of "starting fluid." Take the air filter off.When the key is switched to the off position, contact is made between the "G" and the "M" (magneto) terminal and grounds the magneto. If a Kohler won't shut off, it's usually because the main key ground circuit is open. Here's a simple 5-prong switch that JD uses.... G-Ground, L-Lights, B-Battery, M-Magneto, S-Start.Ego mower shuts off after a few seconds. I was mowing today and about half hour into it, the mower just shut off and the light blinked back and forth between green and yellow. Once it stopped blinking I could start it again and it'd run about 5 seconds, shut off, and blink again. I tried different batteries, everything looks in good shape.01 - Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.Consult a professional if you don't have the skills, or knowledge or are not in the condition to perform the repair safely. Table of Contents hide. Reasons Your Ferris Mower Won't Start. Fuel Tank is Empty. Old Fuel. Fuel Cap Won't Vent. Bad Spark Plug or Loose Connection. Plugged Air Filter. Clogged Fuel Filter.Ryobi 40V Brushless 20" Mower won't stay running. Battery is fine. Anyone else having similar issues?#ryobi #40v #cordless

16 Sept 2023 ... This Cub Cadet with a Kohler Courage engine runs great for 30 seconds! Then it struggles, stalls and dies! Wait a short time, and then it ...

The first section of wiring and components to check is the wiring through the ignition switch. 1. Turn off the ignition key to isolate this section. 2. Set your multimeter to measure DC voltage and insert one meter probe in one side of the fuse holder and the other probe in the opposite side of the fuse holder. 3.However, shutting down can cause it to stop. After a while, it is easily confused with a mower that shuts down after running Husqvarna Lawn Mower Quits When Hot. When it's hot, Husqvarna lawnmowers don't work ... your mower's engine can run hot and shut off. Here's more info about using gasoline correctly, storing it safely, and the ...If your lawnmower makes loud bangs or pops on shutdown, afterfire may be the problem rather than a backfire. Backfires typically describe a bang or explosion while the engine is running or as it is shutting down. Afterfire happens after the engine has stopped. Neither is harmful or dangerous but do indicate something may be wrong.Turn on the fuel supply if the fuel shut-off valve has been used previously to shut it off. Bad or Old Fuel: Drain the fuel tank if it is older than 30 days. Refill it with fresh fuel mixed with a fuel additive to clean the fuel system and reduce moisture. Incorrect Operation: Ensure the bail lever is engaged when starting the mower. Plugged ...Won't Start. Lawn tractors require fuel, air, and spark to start. When it isn't receiving one of these items, it will fail to start. A lawn tractor won't start when old fuel clogs the fuel system; the air filter is plugged; the fuel cap is bad; the fuel pump is faulty; the battery is bad; the switch is faulty, or the carburetor is dirty. Cooling. When the engine can't vent the heated gasses from the internal combustion or take cool air in for the next stage of combustion, stalling can occur. Air comes in through the air filter and goes out through the muffler. The air filter gets dirty quickly, so clean it every eight hours of operation. Clean the muffler after every 60 hours ... 9 Aug 2019 ... What to look for if your tractor just stops running then will restart half hour to an hour later. www.Johnsonssmallengines.com for questions ...If your lawnmower start and runs for a couple of minutes then stops, it could be a venting issue! I show you a quick, easy, fast way to check it.Click here ...Jun 8, 2022 / Engine Dies When Hot. #2. Typical of a fuel restriction. Usually floating debris in the fuel tank forming a plug as they are dragged into the outlet so it take some time to happen . A soft worn out fuel line can collapse and block off the fuel supply as well and this gets worse when hot. Last edited: Jun 9, 2022.

Labcorp drug test adderall prescription.

Kidsongs let's play ball vhs.

10 Jun 2022 ... Links to products I have in my tool bag. Briggs Air Filter. https://amzn.to/3sZIcGM The Carb I used. https://amzn.to/3wveUU5 Compression ...Consult a professional if you don't have the skills, or knowledge or are not in the condition to perform the repair safely. Table of Contents hide. Troubleshooting Common Bad Boy Mower Problems. 1. Won't Start. 2. Loses Power and Dies. 3. Engine is Smoking.Seems to shut down when it gets hot. It will run fine and I can mow for about 15-20 minutes then it shuts off. If I wait for a while for it to cool it will crank and run for a short time (maybe 3-5 minutes) and shut off again.444 posts · Joined 2008. #1 · Aug 6, 2013. The PTO on my JD Ztrak 830A has just started shutting down while I'm mowing. It's not too hot. mid-80's lately, and if I shut down the engine, then re-start, it will work again. The first time it happened, I had been mowing for about 1/2 hr and I saw no indicators on the status panel, it just shut off.03 - Cub Cadet Lawn Mower Fuel Cap. As fuel is consumed by the engine, the level in the fuel tank lowers. To make up for this, the fuel cap uses a small vent to allow air to enter the tank. If the fuel cap vent is clogged, air won’t be able to enter the tank and a vacuum or “vapor lock” will occur. This stops the flow of fuel to the ...Work the mower in the usual way until it stalls, then go ahead and follow these steps: Remove gas cap. Wait one minute. Attempt start. MacGyver didn't get it right every time. If the mower starts and runs as normal, then your gas cap is faulty; go ahead and replace it. If, on the other hand, the mower still won't start, you'll need to ...When you have dirty, clogged air filters, you starve the engine of oxygen, resulting in a reduction in power, increased fuel consumption, flooding of the carburetor, and lawnmower sputtering. For an optimally functioning lawnmower, you need to clean the air filters. If your mower has foam filters, wash them with hot water and soap then squeeze ...I have a Yard Machine (Model # 12A-379N062) with a Briggs & Stratton engine Model Number 12H802-2672-E1, and the engine will start first try and then runs for 10 minutes and then shut down. Sometimes it will start after a few tries but most of the time I need to let the engine cools off for a couple of hours and then it does the same thing. A Toro lawn mower may quit when hot due to a plugged air filter; old fuel; a dirty carburetor; the wrong type of engine oil; a low or high level of engine oil; plugged cooling fins; a bad spark plug; a faulty ignition coil; a plugged mower deck, or a plugged fuel cap. Follow the safety precautions in your Toro operator’s manual. ….

In this video I demo how to quickly check if you have fuel issue and how to check the fuel pump and fuel shut solenoid. If your mower engine does not turn ov...Messages. 1,933. Sep 30, 2017 / Mower running, turned off, got back on and will not start. #4. Batteries sometimes just totally fail. Check the battery voltage, and, if OK, try to monitor voltage when you attempt to start. Otherwise, bad …11. Messages. 5,130. Aug 8, 2013 / Husqvarna zero turn dies when blades engaged (or rrandomly while mowing) #4. Well it can go bad, but a voltage drop can make it shut off the fuel, i.e. a drop in voltage from a low voltage regulator output and a high draw. of voltage from the electric pto. One easy way to isolate it is to run a temporary ...03 - Lawn Boy Lawn Mower Fuel Cap. As fuel is consumed by the engine, the level in the fuel tank lowers. To make up for this, the fuel cap uses a small vent to allow air to enter the tank. If the fuel cap vent is clogged, air won't be able to enter the tank and a vacuum or "vapor lock" will occur.7,412. May 5, 2015 / Briggs and Stratton 6hp will not start when hot? #2. Post your model, type, & trim numbers, xxxxxx, xxxx, xx. Check air filter for replacement, also engine oil.When a riding lawn mower shuts off when it gets hot, it's likely due to an overheating issue in the engine. The engine produces a lot of heat when in operation, and if it isn't able to be dissipated efficiently, it can cause the engine to shut off.Jan 22, 2018 / Husqvarna YTH 24V48LS engine shut off when blades engaged. #1. I have a Husqvarna YTH24V48LS lawn mower, engine starts runs all right, but every time when I pull up the blades engage switch, the engine shut off in a second, I checked the seat safety switch, off the four brass terminals, the two of most out side and the two of ...John Deere Mower Problems: Riding Mowers, Lawn Tractors & Zero Turns. 1. Won't Start. When your lawn tractor or zero turn won't start, look at items that can cause an air or fuel restriction. Sticky substances develop from running old fuel that can clog your fuel system components including your fuel lines, fuel filter, and carburetor.iv. Faulty start switch: When the start or safety switch is faulty, there'll be no continuity, and your Ariens Zero Turn mower won't start. v. Broken flywheel key: Apart from keeping the crankshaft turning, the flywheel key also cools down the mower's engine. Your engine won't start if the flywheel key is broken. Lawn mower shuts off when hot, Start by draining the carburetor. Then proceed toward taking apart the filter, fuel line, and spark plug. After spraying it with the cleaning product, you may reassemble the components and let the spray do the job while your lawnmower is working. If you are a little lost, watch this short how-to guide from YouTube., It’s easy enough to push it back to your garage, but if you have a riding mower or zero-turn, it will take a little more effort. Your Toro lawn mower starts then dies when the engine doesn’t receive sufficient air or fuel flow. This can be from bad fuel, a plugged filter, a dirty carburetor, or a bad gas cap., 91 posts · Joined 2007. #1 · Oct 7, 2008. '05 Lazer Ct, recently one of the safety shut-offs has been intermittently shutting the engine down. 1. The brake must be set to start. 2. start mower. 3. disengage brake, the following things happen. a. mower stays running. b. mower shuts down as if you got out of the seat or closed the control ..., I have a briggs and Stratton 23 ohv engine on a john deere zero turn 425 mower. It ran perfectly last week. went to start it this week to mow and now it sputters, black smoke and backfires all when trying to give it gas. it will not run fast nor can I engage the blades as the load makes it do the same thing and cut off., 01 - Troy-Bilt Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the ..., Jul 27, 2014 · X. x500racer Discussion starter. 3 posts · Joined 2014. #1 · Jul 27, 2014. i have a snapper commercial mower with a Kawasaki fh641v engine that quits running when it gets hot. previously thinking it was a fuel problem, I have replaced the fuel pump, lines and filter. I now believe it might be the electric fuel shutoff on the carb getting hot ... , A Husqvarna lawn mower won't start because the engine isn't getting the air, fuel, or spark required. This is due to a plugged air filter, dirty carburetor, bad safety switch, faulty gas cap, plugged fuel filter, clogged fuel line, bad starter solenoid, or bad fuel pump. There are many items on a mower that can fail and cause it not to start., Past 7 Days: 703. Past 30 Days: 2,584. All Time: 151,835. Turn your mower off and check how the blades turn underneath the deck. Any obstruction, damaged pulley shaft, or seized pulley can be the cause of that. Check your belt and make sure it is properly routed and that it does not get hang up at at of the belt guides., A quick temporary fix for the zero turn mower if it shuts off when steering handles are pulled in. If the new arm safety switches don't work once I install t..., 21"push mower/w bagger Stihl KM 90 w/trimmer,tiller, and hedge trimmer Husquvarna BT130 MTD 3.5 HP edger AgraFab 17 cb ft trailer Precise-Fit Areator Random dethacher Precise-Fit lawn sweeper "Never Give Up! Never Surrender!" ... Put a new muffler on and never shut off again in the heat. 2006 Chevy 2500HD 4x4 1996 GMC 2500 4x4 Toro Z500 w ..., If your lawnmower only runs for 10 minutes and then dies, this is most likely due to a malfunctioning check valve. Your check valve may not be letting air into the fuel tank, which will form a vacuum seal as the gas drains. This will stop the fuel from flowing to the carburetor. However, if after giving your lawnmower a good scrubbing, it still ..., The average volt level for lawn mower batteries is usually 12 volts. More amperage charges the battery faster. Start with two amps and work up to no more than 10 amps. A slow charge is best. If the battery fails to hold a charge it must be replaced with a new battery. You can purchase a new battery at your location lawn mower dealership ..., The lawnmower can backfire in both ways. 1. A backfire can occur right after shutting off the engine. When you shut off the engine of the lawnmower, after that, it backfires. It may have some different reasons. This happens because of the carburetor settings. Or if there is a problem with the muffler, it can cause a backfire too., Common Causes of Afterfire: Shutting off the engine at high RPM, causing fuel to pump through the engine for ignition. If equipped with an anti-afterfire solenoid, shut engine off at full throttle. Small engine muffler type and manufacture. Carburetor adjustment may not be properly set for correct engine performance., Jan 22, 2018 / Husqvarna YTH 24V48LS engine shut off when blades engaged. #1. I have a Husqvarna YTH24V48LS lawn mower, engine starts runs all right, but every time when I pull up the blades engage switch, the engine shut off in a second, I checked the seat safety switch, off the four brass terminals, the two of most out side and the two of ..., While lawn mower weights vary significantly depending on the lawn mower, 30 pounds is a standard weight for a push lawn mower, and 105 pounds is a standard weight for a power lawn ..., May 5, 2010. Threads. 26. Messages. 5,447. Oct 16, 2011 / Hustler Super Z dies after getting hot..help! #2. Check the fuel line routing ... when he replaced it, if it gets any place that heat gets to it, you can get a vapor lock easily... check for heat shields missing or bent, and for any change in the original layout..., Follow along this DIY video to troubleshoot and learn when it's best to service your mower. First step, check the fuel tank to make sure there is enough fuel to operate your snow blower. You should see fuel slosh around. Second step, check the spark plug. A wet plug means there's fuel going through the fuel system and there may be an issue ..., By: Olin Wade (Remodel or Move Stuff) When a lawn mower shuts off when it is put into gear, it is usually due to a lack of sufficient power. This can be caused by a low battery, a clogged air filter, or a fuel-related problem such as an empty gas tank or a dirty carburetor. If the battery is low, it may need to be replaced or recharged., 01 - Toro Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine ..., Jul 26, 2020 · Step by Step!Today we'll be going over a Craftsman riding lawn mower that randomly shuts off while cutting grass.My customer said after about 20 minutes, it ... , Dec 6, 2021 · So let’s go over these in detail. 1. Obstructed Fuel Cap. This is by far the most overlooked reason why your mower heats up. An obstructed fuel cap may result in venting failure. As a result, fuel won’t enter into the carburetor. This causes the engine to not receive any fuel and shut off due to overheating. , 16 Sept 2023 ... This Cub Cadet with a Kohler Courage engine runs great for 30 seconds! Then it struggles, stalls and dies! Wait a short time, and then it ..., Internal and external cooling, altered air-to-fuel mixture, expanded components, and reduced electrical current can all be affected by a lawn mower getting hot. Once a lawn mower cools down, these …, A Husqvarna mower loses power when the engine runs hot or doesn't get good airflow and fuel flow. This can be the result of a low engine oil level, clogged air passageways, plugged air filters, a dirty carburetor, or restricted fuel components. A Husqvarna mower may also begin to lose power when the engine is under load due to a plugged mower ..., A Toro lawn mower may quit when hot due to a plugged air filter; old fuel; a dirty carburetor; the wrong type of engine oil; a low or high level of engine oil; plugged cooling fins; a bad spark plug; a faulty ignition coil; a plugged mower deck, or a plugged fuel cap. Follow the safety precautions in your Toro operator’s manual. , 6. Posted: Mar 29, 2017. Options. Ah this is simple. when you look at the ignition, where the key goes, there should be a little icon of a mower with an arrow. After you start the mower, turn the key to this position. If it isnt there it wont go reverse, so after starting just move the key to that position and it should fix it., after taking my mower to service center, i belatedly registered this mower on toro site which allowed toro to mail me an extra 1 year onto the tranny warranty. Last edited by jamin; 07-16-11 at 09:36 AM ., A Honda lawn mower may start and then die when bad fuel clogs the fuel system; a plugged air filter or incorrect choke position restricts airflow; a spark plug or coil is bad, or the mower overheats from an incorrect engine oil level or a plugged mower deck. I put together this guide to help you get your Honda mower up and running again. , The PTO is the mechanism that turns on the blades located under the mower deck. The PTO works off of a 12-volt system. The electric clutch is operated by a switch located on the dashboard of the lawn mower. When the lawn mower is running and the switch on the dashboard is engaged to the "on" position, the blades will start to turn., Air leaks cause an engine to pull in too much outside air, which throws off the gasoline-to-air ratio. As the engine heats, parts expand, and all tiny gaps become larger. The result is a poorly running engine and one that eventually stops. Loose bolts are a common culprit in a mower engine that shuts down when hot., 15 Sept 2013 ... Sometimes , a certain weight shift while mowing will cause the mower pto to shut down due to the seat switch contact unloading . See if you can ..., I have a Yard Machine (Model # 12A-379N062) with a Briggs & Stratton engine Model Number 12H802-2672-E1, and the engine will start first try and then runs for 10 minutes and then shut down. Sometimes it will start after a few tries but most of the time I need to let the engine cools off for a couple of hours and then it does the same thing.