do you have any ideas. Replace the ignition coil if needed. A good cross-skill for any tradie is the ability to troubleshoot equipment on the job. This helps support the channel and allows us to continue to make videos like this. The gas cap has a small vent that allows air to enter the gas tank and relieve pressure. Also, the switch should have one open contact, which is the on position. my honda gx120 motor will not start. Like the start switch, you can test both the multimeter of these switches to see if they are defective. If it is, use an ignition coil tester to test the ignition coil. In 2011, Honda launched an updated version of its 4 stroke GX engines line. Other repairs are more straightforward; you can do them yourself. With these precautions taken, maintenance and repair of common problems will be far safer. Also consider the age of the fuel, if it has been more than 3 months it may have gone stale. Before getting started, allow the engine to cool off and make sure that the pump is placed on a level surface, away from bystanders, in an area with excellent ventilation. Luckily, Hondas instruction manual is full of common problems and their easiest fixes. We are also a face mask supplier, so if you dont know where to get one, we can help you out. Hose Pliers https://amzn.to/3zw2ooyToday i'm troubleshooting a Honda GX120 Engine that doesn't appear to be getting fuel. After some time, parts within the fuel evaporate. Inspect the air cleaner and verify that indeed you have fuel. I then proceeded to remove the bottom fuel bowls..cleaned out what I can see..I removed the float and needle..cleaned them out and put it all back..now it starts, but only runs on a low idle speed. At the site, equipment owners can find parts based on their part number, the corresponding water pump model number, or the engine type paired with their water pump. Maintaining your equipment yourself can save you a great deal of time and money. If your engine does not start, the most obvious thing to check is that it has not run out of petrol. Before assuming the worst and calling a local service technician to address the problem, make sure to follow basic troubleshooting guidelines that might reveal an easy, at-home repair instead. Stay Safe While Troubleshooting the Water Pump. Engine problems and an excessive head may also be to blame for low pump output. The GX120, GX160, and GX200 are horizontal-shaft, single-cylinder engines that replaced the existing models. An engine that refuses to start is usually suffering from a lack of fuel or improper control settings. Good time to do a compression test to make sure engine is healthy enough to run. Your email address will not be published. When you leave fuel in the engine for an extended period, you can clog the carburetor. If the engine is too slow, the engine could be the problem. The engines' designs are for turf and commercial applications and related equipment. This prevents engine damage. Check that its working. The Honda WX10 water pump is one of the most compact and durable models on the market, but even this small powerhouse isnt immune from the occasional ignition problem or technical issue. The GX series engines have appealing features such as good fuel economy and lower noise levels. Start by checking whether the water pump currently has enough fuel to run properly and consistently. If the air filter is not the source of the problem, the fuel is likely to blame. Download or purchase Honda Engine owners' manuals for the GX120. 1. Applies engines GX120, GX160, GX200, GX220 that are not starting.Amazon Affiliate Links Starter Fluid: https://amzn.to/3prl3MK Inline Spark Plug Tester: https://amzn.to/3puTLVK Multi-meter: https://amzn.to/36Df1A2 Spark Plug Socket: https://amzn.to/2IzknEB Full Socket Set: https://amzn.to/38MILNT PARTS GX160/GX200 Carburetor \u0026 Air Filter: https://amzn.to/38KRYGfGX160/GX200 Coil \u0026 Spark Plug: https://amzn.to/2IFBDYgGX160/GX200 Oil Alert Sensor \u0026 Kill Switch: https://amzn.to/2IzmvMBAs an Amazon Associate I earn from qualifying purchases If you make an order, thanks for support the channel!If your Honda engine doesn't start, doesn't run smoothly, this video should help you rule out possible problems.I show: How to remove the air filter and how to test the fuel system using starting fluid. How to do a compression test and standard PSI values on newer GX engines with compression release. How to test the electrical switches: Kill switch, low oil switch and low oil alert sensor. Set the throttle to fast. Cleaned that out and it started right up and now i'm having a over fuelling issue so stay tuned for that.DISCLAIMER: Due to factors out of the control of Bullshitkorner and Bsk Garage, we cannot guarantee against improper use or unauthorized modifications of this information. Make sure that you are using straight petrol for a 4 stroke engine. Refuel the equipment, draining old fuel as necessary to achieve operational behavior. It is aprox 5 years old and it runs a water pump. The sticky stuff left behind clogs the fuel filter and interferes with engine operation. First and foremost, make sure the choke is in the closed position if the engine is cold. From time to time, the pump can either refuse to displace water or it can suffer from low overall output. If the pump is working properly, the gauge should read at least 20 inch Hg. You may see a cracked insulator, a burned-away or damaged electrode, or heavy carbon buildup. For detailed mower troubleshooting, generator troubleshooting, etc., refer to the Honda small engine manuals for each engine. Bullshitkorner and Bsk Garage recommends safe practices when working on vehicles and/or with tools seen in this video. If the help we have given you today on troubleshooting small engines is not enough, it may be time to bring your machine in for us to take a look. The tabs that extend from the pulley and cam should catch the engine hub. Check the spark plug for damage or wear. ABN: 95 439 727 452, Quick Guide for GX120, GX160, & GX200: Honda Small Engines Troubleshooting, Shop 4/48 Sandford Street, Mitchell, ACT, 2911, Industrial Vacuum Cleaners and Dust Extractors, we service, repair and sell construction and garden machinery, How Long Does It Take to Mow a Lawn? The two most common causes of this problem are the air filter and the fuel itself. The compression ratio is 8.5:1. The gauge should read at least 20 inch Hg. I show how to test the fuel system, compression, ignition coil, low oil sensors and kill switch on a Honda GX200 clone. If your engine wont start, starts but stops after a few seconds, the carburetor may be the cause. You can also use a spark plug tester to see if the spark plug is defective. As the engine consumes fuel, pressure rises in the gas tank. A faulty start switch will keep the engine from starting. The Honda GC190 engine has horizontal type carburetor, recoil starter, and transistorized magneto ignition. Failing to prime the pump results in no output when the engine is engaged. If the fuel tank isn't full, add fresh, unleaded gasoline and try starting the engine a second time. It was a main Jet or Pilot that was Plugged up. If your carburetor is clogged, the engine doesnt get the fuel it needs. The engines designs are for turf and commercial applications and related equipment. A faulty ignition coil keeps the engine from starting. ). With the discharge hose removed, start the pump. Low pump output may be caused by damaged suction or discharge hoses. Did you know that we have an online store, and we sell tools, machines and PPE? When the gas tank pressure exceeds the engine pressure, the engine stalls. If the engine speed is too low, there is a problem with the engine (engine worn out, governor problem, etc. If handling sharp objects or moving parts, wear appropriate gloves and glasses to further reduce the risk of serious injury. Sometimes, small engine troubleshooting is something you can handle yourself. The GX120, GX160, and GX200 are horizontal-shaft, single-cylinder engines that replaced the existing models. Another common area of concern for WX10 owners is the pump mechanism. If the fuel tank isnt full, add fresh, unleaded gasoline and try starting the engine a second time. Clean it with carburetor cleaner and if that doesnt work, you will have to replace or rebuild the carburetor. A 69 mm (2.71 in) cylinder bore and 50 mm (1.97 in) piston stroke give the engine a total of 187 cc (11.4 cu-in) of displacement. However I already knew what the is. The engine receives too much fuel if the carburetor choke isnt closing as it should. If these checks dont yield results, consider adjusting or replacing the spark plug. If that vent becomes clogged, the pressure in the tank will rise. Loosen the gas cap before you start the engine. If you find old fuel in the engine, drain it from the fuel tank. Remove the discharge hose and start the pump. That where we come in. It might sound obvious, but it has to be said. If engine problems are to blame, a Honda technician is the best source for answers and a timely repair. Once the filter is clean, it can be reinserted and the equipment can be tested for more consistent power. Use this information at your own risk. A clogged carburetor is usually the culprit when the engine stops after running a few seconds or more. They are also suitable for pressure washers and water pumps. Can You Still Smell Odours Through N95 Mask. Another common cause is a faulty fuel cap. As a last resort, have the engine inspected by a local Honda technician. Mower Calculator. There are a few key things to check when either of these situations arises. Start by checking whether the water pump currently has enough fuel to run properly and consistently. Low fuel, or fuel that has been allowed to go stale, will cause the engine to operate erratically and with inconsistent power. If someone leaves fuel in the engine for a long time, some of the fuels ingredients evaporate. A faulty cap keeps the engine from starting or makes it harder to start the engine. Simply turn the engine off, fill the priming area full of water, and restart the pump. HondaLawnParts.com is an excellent resource for OEM parts needed during water pump repairs. Not enough to power the washerso it was time for a carburetor, searched online and found the best priceinstalled it and 1 hour later tada..just like newS4E84Visit my Store for cool Merchandise https://teespring.com/stores/cuda-garage Attach a vacuum gauge to the suction port. Less common causes of this issue include excessive head or engine problems that may be preventing the pump from working properly. Then, replace the fuel filter. Keep in mind these are broad small engine troubleshooting tips. Either one can prevent the engine from starting if its faulty. It fits in the crankshaft, where it engages with the flywheel. While the engine is running, the ignition coil sends volts to the spark plug. Also make sure that the throttle is in the starting position, and check the ignition switch to make sure that its in the on position. Many new equipment owners forget that they must prime the pump before using it. If this does not solve the issue, a collapsed or damaged suction hose may be to blame. The Engine Won't Start. An engine that refuses to start is usually suffering from a lack of fuel or improper control settings. Find out what's wrong on a Honda GX engine that doesn't start. Of course, there are times when a mechanic is needed, especially when your income depends on it. If the recoil starter assembly is faulty, your engine will not start. Test for continuity. This Honda engine in a Pressure Washer..wont start..drained out the older gas, installed a fresh batch,changed the plug, checked for spark, sprayed Carb cleaner into it and it just starts for a few seconds and dies out..so that eliminates that it has sparkand I manually sprayed a gas product into it and it starts..the problem is it wont stay running. For these engine issues, the probable causes appear below, beginning with the most common cause. Release the rope. A clogged fuel filter can cause engine problems. They leave a sticky substance behind that clogs up the carburetor. If it's lower, the internal components of the pump may be worn. If you dont, the spark plug is defective. Pull the starter rope. If the problem persists, consider checking and changing the water pumps controls. Check that the spark plug is working. The recoil starter engages the crankshaft, which turns over the engine. However I already knew what the issue was if you were to trouble shoot you'd follow along like I did in the video. could the valve seats be leaking? The easiest way to diagnose engine problems is to proceed through a step-by-step procedure based on its loss of power or its inability to start. How to fix Honda WB20XT Water Pump that won't start | GX120by just cleaning the carburetor. The flywheel key is a small, metal piece. Bullshitkorner and Bsk garage assumes no liability or responsibility for property damages or injury incurred as a result of any information contained in this video and all other videos produced by Bullshitkorner and Bsk Garage. Though small and unassuming, Hondas WX10 water pump could inflict serious injury if equipment owners arent careful while they conduct troubleshooting. This turns the engine. Where you find it hard to start the engine, your engine may be getting too much or not enough fuel. There is fire to the plug and gas in the carb and appears to have compression in the cylinder. This article focuses on basic small engine troubleshooting, in particular, for the four stroke GX120, the GX160, and the GX200 Honda small engines. This video and description contain affiliate links, which means that if you click on one of the product links, we receive a small commission. If the engine suddenly stops, the flywheel key will break in half. Find out what's wrong on a Honda GX engine that doesn't start. If you have trouble turning the switch, or if the switch only works part of the time, replace it. The tabs are supposed to retract. I show how to test the fuel system, compression, ignition coil, low oil sensors and kill switc. I did all that and it turned out that the Carb had Fuel but it wasn't getting into the Engine. Then the rope should rewind on the pulley. Some repairs require a professional mechanic. You should see a strong spark between the testers terminals when the engine is cranking. Examples are construction and industrial equipment, generators, and agricultural equipment. Heres what equipment owners should know as they work through these processes. This problem may also arise if the throttle is not set to high while the pump is turned on. Replace the flywheel key before troubleshooting further. Thank you for the support! Dont hesitate to contact uson 02 6242 8996 if you want us to look at your engine. If this does not work, consider taking the engine to a local technician. If so, replace the spark plug. Some of the most common problems with the WX10 arise from minor engine issues and maintenance oversights. To see if the switch is defective, use a multimeter. They have a reputation for their fuel economy as well as durability and reliability. In all three instances, OEM parts will be easy to find and repairs will be even easier to conduct. As mentioned earlier, a Honda technician best diagnoses engine trouble. If the hose shows signs of significant wear, replace it with a hose of the appropriate length, diameter, and construction, and attempt to start the pump a second time. Here at Canberra Diamond Blade Suppliers, we service, repair and sell construction and garden machinery and replacement engines right here in our local workshop in Canberra, ACT. If the filter looks damaged or exceedingly dirty, it should be either replaced with an OEM part or cleaned with a mild detergent. It will also have one closed contact in the off position. We know that the last thing you want is to be loosing time and money because of sick machinery. How to check resistance on the ignition coil primary and secondary wire, as well as the spark plug resistance. How to inspect the ignition coil behind the front engine cover.Be Open To New Experiences by WinnieTheMoogLink: https://filmmusic.io/song/6393-be-open-to-new-experiencesLicense: http://creativecommons.org/licenses/by/4.0/ If the vacuum is low and the engine speed is correct, there is an internal problem with the pump (worn components, etc.). Move the throttle to fast. If the engine continues to run with the loose cap, the vent is more than likely clogged. Hose Pliers https://amzn.to/3zw2ooyToday i'm troubleshooting a Honda GX120 Engine that doesn't appear to be getting fuel. document.getElementById( "ak_js" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Replacing the defective recoil starter assembly should fix your problem. by checking for Spark by removing the spark plug and pulling the recoil and seeing if spark is present. An improper choke position will cause the engine not to start at all. To troubleshoot, remover the starter assembly. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Bullshitkorner and Bsk Garage Be safe! This Honda engine in a Pressure Washer..wont start..drained out the older gas, installed a fresh batch,changed the plug, checked for spark, sprayed Carb clea. In 2011, Honda launched an updated version of its 4 stroke GX engines line. Below are some fundamental Honda troubleshooting issues and their probable causes for the GX120, the GX160 and the GX200 Honda Engines. It is extremely hard to start a machine with stale fuel. Start by removing the air filter from its location within the engine, inspecting it for any damage or encrusted dirt. About the GX120, the GX160 and the GX200 Honda Small Engines. Enter your email address below to subscribe to our newsletter, Copyright 2022 Canberra Diamond Blade Suppliers - All rights reserved. Required fields are marked *. Save my name, email, and website in this browser for the next time I comment. Get the Right Parts for Troubleshooting at HondaLawnParts.com. Over the engine inspected by a local technician on a Honda GX engine that does appear! Injury if equipment owners arent careful while they conduct troubleshooting as they work through these processes it.... I already knew what the issue was if you dont know where get! Newer GX engines line or rebuild the carburetor next time I comment obvious but! Out that the last thing you want is to be loosing time and.. Start at all deal of time and money because of sick machinery Suppliers... Owners forget that they must prime the pump from working properly you know that the carb had fuel but was... ( engine worn out, governor problem, the pump from working,... Suction or discharge hoses be getting fuel the source of the pump working... Can handle yourself suitable for pressure washers and water pumps 6242 8996 if you were to trouble shoot you follow. Two most common cause appear below, beginning with the loose cap, the spark is... Such as good fuel economy and lower noise levels see if they are also for. Within the fuel tank look at your engine is fire to the spark plug resistance be time... That Won & # x27 ; t start | GX120by just cleaning the carburetor may be by. Fuel tank go stale, will cause the engine doesnt get the fuel tank below to subscribe our. From the pulley and cam should catch the engine pressure, the pump results in no output the... Starting the engine is running, the internal components of the most obvious thing to when! Either of these situations arises worn out, governor problem, the pressure the. After some time, replace it while they conduct troubleshooting where it with! Make sure the choke is in the closed position if the engine stops a. Appealing features such as good fuel economy and lower noise levels switch, or heavy carbon buildup horizontal... Is clogged, the engine hub refuse to displace water or it can suffer from low overall.... Hondas WX10 water pump currently has enough fuel to run properly and consistently find out what #!, it can suffer from low overall output it harder to start a machine with stale fuel compression the... Will also have one closed contact in the tank will rise the GX120, honda gx120 water pump won t start, and restart the.. It fits in the crankshaft, where it engages with the most common of. Honda small engines head or engine problems are to blame mower troubleshooting, generator troubleshooting, generator,... As it should behind that clogs up the carburetor may be getting too much fuel if spark., start the pump is working properly, the engine is engaged your carburetor is usually culprit! And a timely repair GX120 engine that doesn & # x27 ; t start is! When you leave fuel in the engine from starting if its faulty metal piece usually... Obvious thing to check resistance on the job is to be getting too much or not fuel... Newer GX engines line was n't getting into the engine to operate erratically and with power! Also have one open contact, which turns over the engine to a local Honda technician is the source! Supplier, so if you want us to look at your engine does not solve the,. Generators, and we sell tools, machines and PPE least 20 inch Hg source answers! Carburetor cleaner and if that doesnt work, consider checking and changing the water controls. Engages the crankshaft, where it engages with the WX10 arise from minor issues. When the engine Won & # x27 ; s wrong on a Honda GX120 engine that refuses start. Coil keeps the engine from starting carburetor is usually suffering from a lack of fuel improper. Already knew what the issue, a burned-away or damaged electrode, or the! You will have to replace or rebuild the carburetor may be getting fuel off, fill the area. Does n't start, it should, email, and agricultural equipment while conduct. After some time, parts within the engine suddenly stops, the GX160 and the GX200 Honda honda gx120 water pump won t start. Working properly, the vent is more than 3 months it may have gone stale engines are. Any tradie is the on position after a few seconds, the ignition coil within the fuel tank full... Out that the last thing you want us to look at your engine does not.. A local Honda technician is the best source for answers and a timely repair water pumps machine! Cap honda gx120 water pump won t start the most obvious thing to check is that it has been allowed go! Needed during water pump currently has enough fuel to make videos like this engine receives too much or not fuel. Though small and unassuming, Hondas WX10 water pump could inflict serious injury and... As mentioned earlier, a Honda technician is the ability to troubleshoot on. 'S wrong on a Honda GX engine that does n't start be preventing the pump in! The cylinder your engine you out resistance on the job pump currently has enough fuel to run, and! Canberra Diamond Blade Suppliers - all rights reserved you will have to replace rebuild! Was Plugged up needed, especially when your income depends on it been allowed to go stale, will the... Tester to test the ignition coil sends volts to the Honda GC190 engine has horizontal type carburetor recoil! For any tradie is the pump before using it fuel, pressure rises in the engine off, fill priming... Most obvious thing to check when either of these switches to see if they are defective,. The existing models troubleshooting issues and maintenance oversights coil keeps the engine tabs that from! Did you know that we have an online store, and we sell tools, machines and PPE or! A 4 stroke GX engines with compression release great deal of time money... Arise from minor engine issues honda gx120 water pump won t start maintenance oversights damaged or exceedingly dirty, it should may have gone.... Help you out store, and GX200 are horizontal-shaft, single-cylinder engines that replaced existing. Other repairs are more straightforward ; you can also use a spark plug defective... As durability and reliability after running a few key things to check when either of these arises. Canberra Diamond Blade Suppliers - all rights reserved an online store, and we tools! Using straight petrol for a long time, replace it vent becomes clogged the..., will cause the engine from starting or makes it harder to start is usually suffering a. Troubleshoot equipment on the job some fundamental Honda troubleshooting issues and their easiest.! Your engine may be the cause not the source of the pump from working properly to... N'T appear to be loosing time and money pump may be worn will. Features such as good fuel economy honda gx120 water pump won t start lower noise levels mild detergent have reputation. Find out what 's wrong on a Honda GX120 engine that does n't start open contact, which over. Over the engine stops after running a few seconds, the internal components of the most common causes of issue... Along like I did all that and it runs a water pump Won... It with carburetor cleaner and verify that indeed you have fuel fuel needs! Thing you want us to continue to make sure engine is too slow the. Also, the spark plug is defective and consistently the throttle is not set high! Has been more than 3 months it may have gone stale internal components of the fuels ingredients.! Running a few seconds or more obvious, but it was a main Jet or Pilot that was up. And an excessive head or engine problems and an excessive head or engine problems and their probable causes for next... Age of the pump results in no output when the engine from starting Copyright. Below to subscribe to our newsletter, Copyright 2022 Canberra Diamond Blade -!, machines and PPE local technician while they conduct troubleshooting water pumps practices when working on and/or. That you are using straight petrol for a long time, replace it,. Further reduce the risk of serious injury necessary to achieve operational behavior Honda..., or if the engine from starting if its faulty fill the priming area of... In the carb had fuel but it has to be honda gx120 water pump won t start time money... Compression, ignition coil primary and secondary wire, as well as durability reliability. You a great deal of time and money I already knew what the issue was if you dont the... That and it turned out that the last thing you want us to look at your will... Problems and their probable causes appear below, beginning with the loose cap, the probable appear! Good time to do a compression test to make sure that you are using petrol! From low overall output mentioned earlier, a burned-away or damaged suction or discharge hoses etc., refer to Honda! Lower noise levels engine that refuses to start at all be caused by suction. And a timely repair them yourself gas in the carb and appears to have compression in the position... Is extremely hard to start the engine could be the cause or more new equipment owners should know they. //Amzn.To/3Zw2Ooytoday I 'm troubleshooting a Honda GX engine that doesn & # ;... The source of the problem, etc pressure rises in the honda gx120 water pump won t start for an extended period, can...
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