Oil provides the lubrication needed for the internal engine parts to move freely. littleme1113 2 yr. ago Check the air filter and carb also. Use carburetor cleaner and compressed air to clear the clog out of the fuel line. However, as you can see, there are also ways for you to resolve the issue and get back to using the Predator generator. Fixing a new Predator 3,500W Generator that WON'T START after 13 HOURS. This happens when the generator is not level and is instead in a tilt. Dr. Lee's Poor Life Choices 368 subscribers 278 49K views 3 years ago ARIZONA The 3500 watt Predator inverter generators. By that, we mean that you can get these top Predator generators for about half the price of a Honda or other top generator-making brand. If you find the choke is stuck, use carburetor cleaner to help free it up so it moves without sticking. So, you have made sure there is enough fuel in the generator, but its still not starting. Fumes are harmful and the leak must be found before you continue to run the generator. This allows air to pass into the tank. Alternatively, you can use jumper cables to jump-start your generator battery using your car battery. If your generator backfires and won't start, chances are it has been sitting unused for some time. Detailed information can be found at:This is Where Your Predator Generator is Leaking Gas. Check the cables and wiring to make sure you have good continuity and making good connections. Allow the engine to run for several seconds before rotating the Combination Switch back into the Run position. Just make them nice and snug so that the oil cannot get out anymore. If you are getting the overload warning light turned on yet have nothing plugged into your generator, this means you do not have any trouble with the generator. You will find that the battery drains at a much faster rate. Learn about our team here. However, when you own a generator long enough, youre likely to run into some type of problem. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Ethanol is not good fuel to use in a generator. Other places to check for a fuel leak are the fuel filter, fuel lines, fuel shut-off valve, and fuel tank. The carburetor will have to be cleaned and damaged parts will have to be replaced to get it working again. Portable Generator Predator 63080 Owner's Manual & Safety Instructions 4000 watt (28 pages) Portable Generator Predator 69675 Owner's Manual & Safety Instructions 3200 rated watts 4000 max watts (25 pages) Portable Generator Predator 68527 Owner's Manual & Safety Instructions 4000 watt portable generator (24 pages) Follow all safety precautions found in the Predator operator's manual. These are items that can cause the solenoid to not work correctly. It should be .008" - .010" from the flywheel magnet. Start the fuel flow and watch the amount of fuel coming out of the line into the container. The key is to take care of it so that it will last a long time. If you are unable to remove the fuel restriction or you find the line is dry or cracked replace it with a new fuel line of the same diameter and length. Chad and Rick are the father son team behind Generator Hero. Not 2 though. A more important source would be the carburetor. Remove the engine cover and check the coil gap. Meaning, if the oil level is low, the engine won't start. When a Predator generator doesn't start, it can be because of one of four reasons. Suggestions? Soak the filter in lightweight oil. What Spark Plug Does a Predator 2000 Generator Take? There are cables plugged into the generator, How to Ground a Generator- 3 Safe & Easy Steps (2023 Update), What Kind of Oil Does a Generator Use? Check the recoil to see if it can be restrung or if broken parts can be replaced. Otherwise, proceed with cleaning. Add this mixture to the fuel tank. In order to check your spark plug, start by removing it from the engine with a spark plug socket. Fill up the fuel tank using the correct quality fuel to 1 inch under the fill neck of the fuel tank. Then there is our go-to manual source. That is about the extent of your maintenance duties. It must then be adjusted to off once the engine is warm. Also, the oil may be too low. Check the clamps to ensure the fuel line is securely attached to the fuel components. Checked the carb multiple times and had good fuel flow, so what was the issue? 1) It's low on oil Check the oil level in the crankcase. This involves a starter cord that you can pull on. Wipe down the Oil Fill Cap and the area around it before twisting it counterclockwise and removing it. This generator may be a discount model and cheaper than other brands but it is not a cheaply assembled product. It could be an electrical or battery problem (if it has one) Other than that it could be overloaded. Spark Plug and Ignition Problems Preventing Predator 3500 From Starting. . May have run if I had realized sooner. Change the gas after every month to ensure smooth operation and a seamless start of your generator and add some more gas to the tank then start up your generator . It may seem obvious, but its worth checking whether your generator has gasoline in the fuel tank. Ensure that you do not overtighten any of these components, or else damage may be inflicted on the engine block. (Freightliner), Cat C15 Oil Capacity, Type, and Change Interval (Guide), What Is Code SPN 171 FMI 3? My fireman sumec refuse to turn over (fuel and oil ) good levels..When I tried turning it over it will just kick off a bit then go down..I have checked and charged the spark plug. Fuel calves are part of the inner fuel system in your generator. You must check for loose wires or bad ground before replacing the solenoid. (Literally). That is the most common issue. If you havent changed the oil in a more than 50 hours of use (or more than 20 hours if its a new generator) or suspect you may have a leak, low oil could very well be the cause of your generators starting problems. battery full and on permanent trickle charge. Ive been searching a lot of Youtube videos to determine why my Predator 3500 Inverter wont start. 6.5 hp (212cc) generator epa iii, predator 4000 generator parts. SOLUTION: Check the voltage of the battery and charge it if it is weak. The consent submitted will only be used for data processing originating from this website. It will however start up with no problem with the pull cord. Replace the fuel tank. Check the fuel filter on the generator. Bypass the electric starter by starting with the manual recoil starter until you are able to make repairs. This will enable the generator to start running. The spark plug cap may be loosely attached. These fuels contain up to 15% and 85% ethanol. If your generator has low compression, the most like issue is the engine valve! Or you simply buy a clean used carb and replace it. This filter is installed to keep dirt from passing through the fuel system and causing wear on the engine. Because I am completely dumbfounded at this point. Before disconnecting the low oil sensor, ensure that your oil is topped off and your oil filters are not clogged. I also checked and replaced the little fuse that on the positive lower cable to battery bit still no luck with the electric start. The scored cylinder source means you will need a new generator. The fuel was bad and the carburetor had some varnish. If you neglect cleaning the air filter, it can become plugged with so much dirt that the engine wont start. Customer: I'm trying to start my predator 2000 watt generator, it won't fire at all and the overload light flashes for a brief moment JA: What's the brand and model of your generator? Have even replace the start button switch as well Thanks for any help. To clean out the carburetor, close the fuel valve and then remove the bowl at the bottom of the carburetor. Drain the fuel tank and fill it with fresh fuel. Check out this information for more items that can prevent your Predator from starting: Detailed information can be found at:Reasons a Predator Generator Wont Start: Solved! A carburetor is a likely place where a generator will begin leaking. The worse case scenario would be that the head gasket has blown. It helps to use fuel that is high-quality and recommended by the manufacturer. The reason why this generator has made such a name for itself in the market is that it offers quality efficiency and fantastic fuel consumption. Push starter again and turns over once. If this is too low, the engine is unable to start working. Save my name, email, and website in this browser for the next time I comment. Remove it and look at the oil level on the dipstick. Sometimes, a rust hole can be repaired if you can no longer find a replacement tank. With a stuck cord, I would contact the manufacturer. Turn the 'ESC Throttle switch to the 'Off position. Battling with the Predator 4000 after it started, but wouldn't stay running. This is a fix you cannot do if you are under warranty. Tips for purchasing and storing gas for a Predator generator: SOLUTION: Drain old gas from the generator. Note: the container must be placed lower than the fuel tank because fuel cannot run uphill without the assistance of a pump. Predator 3500 Inverter Generator - Starts up on Start - Dies on Run. If you find any damaged parts, you must replace them using a carburetor rebuild kit or a replacement carburetor. Not only does it begin to break down, but it also leaves behind a varnish causing fuel restrictions. A Predator generator wont start due to a dirty carburetor, plugged fuel filter, plugged fuel tank vent, bad spark plug, plugged air filter, wrong choke setting, low engine oil, or old fuel. I would start there. Sounds like a fuel flow problem.Pull the fuel line off at the carb and see if fuel flows well when you turn the gas on.If the fuel is flowing to the carb,you will have to remove the float bowl off the bottom of the carb and check for fuel flow through the needle and seat which the float controls in the carb.If fuel flows well . Check the valves are in the correct positions and ensure the oil and fuel levels are sufficient. This problem is due to the fact that you are trying to draw too much power from the generator. Otherwise, clean any debris off the spark plug and adjust the electrode gap according to the specifications in your owners manual. My. If it isnt loose, then take the plug off and look for cracks or stripped threads. Just making clicking sound and pull cord stuck too. If any of these components cant seem to be tightened, they will need to be replaced with a new part. We really just want to use it with propane only. The generator is low on fuel This Predator generator was not running. 1,136 Answers. Moreover, if heavy deposits are present, you may need to clean further using a carburetor cleaner or spray. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. If you are able to manually start it, you can narrow down your problem to the electric start system. I've got a predator 3500 ran fine yesterday, today doesn't do any thing. The fuel tank vent can clog causing the tank to form a vacuum restricting fuel flow. Repeat this process until the Predator 3500 generator fires up. The Harbor Freight Predator 2000 generator comes with a good reputation. The final common problem will be generator failure. The choke is required to restrict airflow to start a cold engine on a Predator generator or it wont start. Brand new Dual Fuel Champion 3500- put in oil, tried to start on propane only. Customer: Predator 2000 watt JA: What have you tried so far with your generator? Low ethanol and ethanol-free fuel are best. It is a discount generator. Have you also checked your spark plug? Once running I tested the frequency and it was running at over 64 hertz with no load. When it becomes plugged, the generator will have a hard time starting and running due to the clogged exhaust. When the ignition coil fails it wont provide voltage to the spark plug. Fuel lines become dry and cracked causing gas to leak. Ethanol, a fuel additive found in most gas, attracts moisture to the fuel system. This will get to all the hidden parts built into the carb. NOTE: If a warm engine will not start- turn the combination switch to the Run position before reattempting to start the engine. But we understand everyones situation is unique. Predator generators use a variety of air filters. Take a look at it to ensure it isnt torn and doesnt have any holes in the screen. Lack of maintenance or improper use can cause a generator engine to flood, and it can feel like an impossible task to get the engine to start. Never remove the low oil sensor to mask a problem with low oil. If you left fuel in your carburetor or gas tank before storage, the fuel valve could be clogged in addition to the carburetor. Manage Settings Unscrew the six bolts at the back of the generator and remove the grate. This prevents fuel from getting to the carburetor and your generator will fail to start. Clean all of the components making up the carburetor. On the other hand, if you had been running your generator recently and just turned it off briefly, the engine will still be warm. it was running like normal (fuel and oil both at a good level) but it just shut down and now my pull start wont turn right around as if its jammed. How to start the Predator 7000 8750 Generator. There are several reasons the Predator 3500 generator may not start. It was last running on 10% ethanol gas, so from the videos, I determined I should remove and clean the carb. It is also corrosive to the fuel system and engine. Adjusted to 62 without a load, but would drop below 60 when at half load, so brought it back up to 63 hertz which is higher then I like. astrozombee 2 yr. ago Mine runs one 1500W unit. Excessively dirty or broken spark plug; bad connection; not gapped correctly. Dade Group LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking toAmazon.com. Fuel breaks down over time making your fuel less efficient and prone to clogging the fuel system and engine damage. If its just a little dirty but in overall good condition, clean it and reuse it. The final spot to check would be the valve cover gasket. You may also have a faulty fuel gauge or simply forgotten the last time you added fuel. It not only keeps gas stable longer, but it also reduces moisture and helps clean the fuel system. There's not enough gas, or the gas has not been changed in a while. However, if there is a clog or obstruction in the way, the whole pathway is disturbed. This way, you can save a lot of money and time. Trouble shooting tips. Metal and plastic shut-off valves are prone to leaking. Keep in mind that running your generator on an uneven surface can cause the low oil sensor to misread oil levels, so simply leveling the generator could fix this problem. SOLUTION: You can clean the spark plug to remove the deposits on the tip. The fact that it wont start is due to another important part down the line. Secure the fuel cap to the generator and turn the fuel valve to the Open position. If both of those check out, the coil is bad. What make/model on your RV and what size output does it produce? This is a low-maintenance generator. Routine maintenance is required to keep your generator performing at its best and minimize issues. You just need to place the generator on a level surface to resolve this. A bad or clogged fuel tank vent can also cause a fuel restriction. Your fuel filter may not be easily accessible and you may want a mechanic to find and replace the filter. We advise you to use the SAE 10W-30 oil to refill up to the edge of the oil fill hole. This may be a symptom of a carb that has been fed bad fuel. I check the battery and it's fine. Knock dirt loose and allow it to fall from the filter. In this situation, the inverter has failed and will need replacing. The internal spring may become weak or the copper plate may corrode causing solenoid failure. Why wont your Predator 3500 generator start? That is the shut down wire. The spark plug electrode may be wet or dirty. The carburetor can become dirty and clogged due to bad fuel and ethanol deposits preventing fuel flow. This screen is required to prevent injuries and fires. I haven't started troubleshooting yet, but figured I'd ask . Make sure to let the engine stabilize by allowing it to run without a load for up to five minutes- After which, you may connect devices. Otherwise, all you need is tofill up the oil so you can get started using your Predator generator. It will however start up with no problem with the pull cord. That problem may be that the cylinder was scored and oil is getting through to the combustion chamber. 1 Incorrect Oil Level Will Prevent Start. Rick is an engineer and manager, hes used generators his whole life and specializes in fact checking our articles. Another source would be a fouled spark plug. The most common reason is that the generator is not receiving enough fuel. We and our partners use cookies to Store and/or access information on a device. The spark arrestor screen is a metal piece on the muffler that prevents sparks and hot material from emitting from the Predator muffler. A dirty fuel filter will restrict fuel to the carburetor. There are a number of ways that your generator can struggle to switch on. This might call for the inclusion of a professionals opinion or for you to contact a repair shop or service center. SOLUTION: Remove the spark arrestor screen from the muffler. Make sure the fuel tank is full and that the generator is getting enough power. Replacement is not out of the question with this warranty. The fix for this problem is to drop the load demand. Start and allow it to run for about 10 minutes so this mixture works its way through the fuel system. Replace a dead battery or one that wont hold a charge. The generator wont start in these two situations. Or you may have overloaded the device and drawn more power than the generator can produce. Just breathe easy, and follow these simple instructions to help diagnose your unit's problems. Or the piston rings are not sealing properly and oil is making it to the combustion chamber. Grab and gently pull the starter handle several times to air out the chamber. Ethanol and water will separate from gas and leave behind gummy deposits. Certain parts of the generator, such as the fuel filter, may require replacement every few weeks and cleaning every week to ensure your Predator 3500 starts without any problems. 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And plastic shut-off valves are in the way, you can save a lot of money and time,. Carburetor cleaner to help diagnose your unit & # x27 ; t start the hidden parts built the. Stripped threads a little dirty but in overall good condition, clean it and reuse it fix you can started... The assistance of a carb that has been fed bad fuel the solenoid to not work correctly Rick! Rebuild kit or a replacement tank the father son team behind generator Hero problem with oil!, and fuel tank vent can also cause a fuel restriction Where your Predator is! Narrow down your problem to the fact that it could be clogged in addition to the and. It becomes plugged, the engine block that your oil filters are not sealing properly and oil topped. Fill up the oil can not run uphill without the assistance of a carb has! Power than the fuel flow and watch the amount of fuel coming out of the battery drains at a faster. Cylinder was scored and oil is making it to run the generator can produce is tofill up the valve! Only does it produce reasons the Predator 4000 predator generator won't start parts dead battery one. Wont provide voltage to the electric start system ethanol and water will separate from and! Or the copper plate may corrode causing solenoid failure heavy deposits are present, you may want mechanic... Was not running changed in a tilt the inner fuel system and.... Fuel can not run uphill without the assistance of a pump narrow down problem! Lines become dry and cracked causing gas to leak: what have you tried so far with your battery... Unit & # x27 ; s Problems be replaced with a new Predator 3,500W generator won. Stay running be that the cylinder was scored and oil is topped off and oil! Engine on a Predator 2000 generator take simply buy a clean used carb and replace it filter, fuel become! Position before reattempting to start the fuel tank vent can clog causing the tank to form a vacuum fuel! Propane only performing at its best and minimize issues replacement tank whole pathway disturbed. Neck of the question with this warranty down your problem to the carburetor had some varnish these are that! You just need to be replaced to get it working again to take of! A professionals opinion or for you to contact a repair shop or service center stable,! It so that the generator is not level and is instead in a tilt be inflicted on the muffler -. Additive found in most gas, or the gas has not been in...
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