John deere fuel system troubleshooting

John Deere X320 Carburetor Problem. The carburetor is a vital component of the John Deere X320’s engine system. It ensures proper fuel and air mixture and plays a crucial role in the starting and idling of the mower.

John deere fuel system troubleshooting. Check and correct exhaust restriction. Engine cranks but will not start. Injection pump not getting fuel or air in fuel system. Check fuel flow at supply pump or bleed fuel system. Engine cranks but will not start. Faulty injection pump or nozzles. Consult authorized diesel repair station for repair or replacement.

Sep 18, 2020 · 25. 3K views 3 years ago. I’m having trouble with my tractors fuel system. It looks like the tractor might’ve sat for a little while at some point in its life in a clogged up the fuel lines with...

Common issues with the John Deere 4320 include transmission problems and electrical system faults. Owners often report challenges with hydraulic functions and engine troubles. John Deere’s 4320 tractor is a tried-and-true workhorse in the agricultural industry, lauded for its robustness and versatility. Yet, even the most dependable machines ...Check battery electrolyte level. Remove and instal battery. Clean battery and terminals. Replace headlight bulb. Replace fuses. 3. JD 3032e Machine Problems. The operation JD 3032e can become sluggish and slow at times. It demonstrates poor hydraulic performance as well as undesirable machine noise.Other than this, a John Deere Z445 engine will have a starting problem if the fuel is dirty or of poor quality. Therefore, it is essential to use fresh energy recommended by your manufacturer or according to the user manual. Also, check the fuel filter for any clogging. If there is, make sure to clean it thoroughly.Common Mower Problems for John Deere E100 Lawn Tractor. Discharge Chute Plugged. Patches Of Grass Uncut. Belt Slipping. Too Much Vibration. Blades Scalping Grass. Mower Loads Down Tractor. Uneven Cut. Mower (Or Other Attachment) Stops When Reverse Foot Pedal Is Depressed And Attachment Is Engaged.C. Step-by-Step Troubleshooting Process for Improved Performance. To troubleshoot poor engine performance in your John Deere X540, follow these step-by-step procedures: Step 1: Air Filter Inspection and Cleaning. Turn off the engine and locate the air filter housing. Remove the air filter and assess its condition.3. Poor Engine Performance. If you notice a decrease in your John Deere 4400’s engine performance, consider the following troubleshooting tips: Inspect the Air Filter: A clogged or dirty air filter can restrict airflow to the engine, resulting in reduced performance. Clean or replace the air filter as needed.

Dec 7, 2021 ... Just a heads up on John Deere D110 fuel pump. They have Removed the two screws that hold on the fuel pump and replaced them with plastic ...The John Deere 6400 is a popular tractor, but it has problems. Common problems include faulty water pumps, problematic shuttle shifts, fuel system issues, transmission problems, problematic steering, hydraulic pump damage, PTO issues, clogged radiator films, and a difficult start. If you are experiencing any of these problems, here are some ...The common john deere 2640 problems include transmission issues and hydraulic leaks. The john deere 2640 is a reliable tractor, but regular maintenance is ... Clean the fuel system: If your injector pump is clogged, you can try cleaning the fuel system with a fuel system cleaner or removing the blockages manually.John Deere 4066R Deluxe Cab, 440R MSL Loader, AY11E72 4-in-1 Bucket, 485A Backhoe John Deere 2032R, Tektite Cab, 220R Loader, 62D Deck, HD60 Snowblower Classen 60RT Aerator, Tarter 60" Tiller, EA 72" Landscape Rake, Frontier LS2006 60 Gallon 3PH Sprayer, 73" & 57" HD Front BucketsWhat engine is in a John Deere 3010? A John Deere 3010 has a John Deere engine, liquid-cooled. How much oil does a John Deere 3010 hold? A John Deere 3010 can hold about 7.6 liters. How much does a John Deere 3010 cost? A John Deere 3010 costs around $11,000. Conclusion. The various John Deere 3010 problems can be a pain, no …John Deere D125 Problems. John Deere D125 Engine Troubleshooting. Engine not to start. Empty fuel tank - Fill fuel up. Improper fuel grade - Change gasoline. Old gasoline - Drain fuel and fill up fresh. Clogged fuel system - Remove clogging. Spark plug defective - Replace if necessary. Faulty spark plug - Check ignition spark.C. Step-by-Step Troubleshooting Process for Improved Performance. To troubleshoot poor engine performance in your John Deere X540, follow these step-by-step procedures: Step 1: Air Filter Inspection and Cleaning. Turn off the engine and locate the air filter housing. Remove the air filter and assess its condition.2720 fuel system questions. ... 2019 JOHN DEERE X390 with 48" ACCEL DEEP DECK MY 2520 SE SEAT MOD: ... Come join the discussion about towing, PTO’s, reviews, attachments, modifications, troubleshooting, maintenance, and more! Show Less . Full Forum Listing. Explore Our Forums.

Modern automobiles and trucks use a fuel injection system to deliver the correct air and fuel mixture to be burned in the engine cylinders. The fuel injection system operates under...What engine is in a John Deere 3010? A John Deere 3010 has a John Deere engine, liquid-cooled. How much oil does a John Deere 3010 hold? A John Deere 3010 can hold about 7.6 liters. How much does a John Deere 3010 cost? A John Deere 3010 costs around $11,000. Conclusion. The various John Deere 3010 problems can be a pain, no …Check out our troubleshooting guide to find a solution.Bleed the air at the two fuel bowl screws going from the left to right. This should fill the fuel bowl. Next, bleed the air at the injector site until you have diesel coming out. This should cure your problem. Let the lines fill naturally. May 24, 2017 / JD 750 not getting fuel after changing fuel filter #3. R.Common Problems with John Deere LA135. Despite being a reliable machine, the John Deere LA135 can experience problems. Below are some of the most common problems that owners of the LA135 may encounter. ... Fuel System Troubleshooting. Replace the fuel filter: If the engine runs poorly or won’t start, replace the fuel filter and inspect the ...

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Engine fault codes in John Deere equipment indicate issues related to the engine system. These codes can be caused by various factors such as fuel system problems, sensor malfunctions, or engine control unit failures. Some common engine fault codes include: ECU 000097.03: Fuel Rail Pressure Low. ECU 000097.05: Fuel Rail …Some common issues that arise with the john deere 955 include hydraulic leaks, faulty fuel injection systems, overheating, and transmission problems. Regular maintenance, such as replacing filter elements and fluids, checking hoses and clamps, and inspecting the engine for leaks, can help prevent these issues. Timely repairs and troubleshooting ...1) Troubleshooting Startup Problems. Troubleshooting startup problems with the John Deere 333G can be a frustrating experience. Common issues include difficulty starting the engine, rough idling, or stalling after startup. To address these problems, it is important to inspect the fuel system, check for any clogged filters, and …

The most common John Deere 6400 problems are a faulty water pump, problematic shuttle shift, fuel system issues, transmission problems, problematic steering, hydraulic pump damage, PTO issues, clogged radiator films, and a difficult start. Although the John Deere 6400 tractor is robust and built with the best features, it’s still prone to ... The John Deere 2950 is a two-wheel drive or four-wheel drive utility tractor from 2050 series. This model was manufactured between 1983 and 1988. The John Deere 2950 tractor is powered by 359 cu.in (5.9L) John Deere 6359DL 4-cycle 6-cylinder direct injection liquid cooled naturally aspirated diesel engine with a rated power of 94 hp (69.6 kW ...John Deere 1025r fuel system. You may have come across John Deere 1025r fuel system issues. This may be due to the fuel filter, steering system, pump, or steering column. ... If you’ve discovered that your John Deere 1025r fuel system problems are related to a fuel leak, it’s time to visit your local dealer. John Deere 1025r Problems: …A faulty fuel system can cause your tractor to start performing poorly. A fuel system failure is mainly caused by a clogged fuel filter. Your vehicle’s fuel filter could eventually become jammed if you use poor fuel in your John Deere 2630 and if dirt builds up inside the fuel filter. Symptoms. Your John Deere 2630 will show the following ...Troubleshoot a John Deere lawn mower by checking for common problems like clogged fuel filters, defective spark plugs and clogged carburettors. While examining these problems, look...Common Mower Problems for John Deere E100 Lawn Tractor. Discharge Chute Plugged. Patches Of Grass Uncut. Belt Slipping. Too Much Vibration. Blades Scalping Grass. Mower Loads Down Tractor. Uneven Cut. Mower (Or Other Attachment) Stops When Reverse Foot Pedal Is Depressed And Attachment Is Engaged.Read more: John Deere 310D Problems Include Solutions. Step-by-Step Guide to Diagnosing and Resolving the Starting Problems Checking the Fuel System. Fuel Tank and Lines Inspection: Start by inspecting the fuel tank for any signs of contamination or blockages. Ensure that there is an adequate amount of fuel in the tank.May 28, 2023 · Key Takeaways for Troubleshooting John Deere E110 Problems. Inspect the fuel system components, such as the fuel filter, fuel injectors, and fuel line, when the engine won’t start. Check the blades, mower deck, and height adjustment when the mower is not cutting evenly. Look for issues with the oil level, filter, and seals when the engine ... Read: 8 John Deere X738 Common Problems(With Solution) 3. Fuel System Problems. The fuel system is an important part of every engine, including the X590. If you notice that the engine is sputtering or stalling, then the first thing to check is the fuel system. Ensure that there is enough fuel in the tank and that the fuel filter is not clogged.I have a 2002 JD 5205 MFWD with 870 hours. Just bought the tractor last month used from my dealer. Used it for around ten hours & decided to drain the water separator/fuel filter. Bled 2-3 ounces of fuel-no water. Bled another 2-3 oz., buttoned the tractor up, fired it up, ran for ten seconds & died. I knew instantly I got air in the system.Addressing Fuel System Problems in John Deere 855. Ensuring a properly functioning fuel system is essential for the smooth operation of your John Deere 855. Here are some common fuel system problems and the steps you can take to troubleshoot them: 1. Difficulty Starting. If your John Deere 855 has trouble starting, it could be due to fuel ...

A review of the john deere 3032e problems reveals an essential focus on Troubleshooting 3032e fuel issues. A step-by-step unraveling of the most frequent 3032e fuel injection problems, coupled with solutions for 3032e fuel system malfunctions, provides a comprehensive guide on how to fix 3032e fuel problems.

John Deere fuel pumps are a critical component of the engine's fuel delivery system, and can cause many problems if they malfunction. Common issues include a lack of power, poor fuel economy, and engine misfires, which can all be frustrating and costly.Fuel injectors are a primary component of all diesel engines. Fuel is drawn from the fuel tank and pushed by the fuel pump to the fuel injectors. The injectors then spray the diese...Common Problems With The John Deere 318 & Solutions Table. In this table, we will briefly discuss the common issues that affect John Deere 318 and how to fix them. Problems: How To Fix: ... Tip: Always keep the fuel system clean and dirt-free to prevent blockages. 4. Blades Won’t Engage.Fuel System Problems. Problem: Fuel leaks, clogged fuel filters, or issues with the fuel gauge. ... Tips for Preventing Common Problems with John Deere 250 Skid Steer. As a proud owner of a John Deere 250 Skid Steer, you understand the importance of keeping your machine in top condition. Regular maintenance and preventive measures can go a …A review of the john deere 3032e problems reveals an essential focus on Troubleshooting 3032e fuel issues. A step-by-step unraveling of the most frequent 3032e fuel injection problems, coupled with solutions for 3032e fuel system malfunctions, provides a comprehensive guide on how to fix 3032e fuel problems.John Deere 329D troubleshooting: engine, drive train, hydraulic system, steering, and electrical system ... at 2200 rpm. The John Deere 329D is equipped with one-speed or two-speed transmission, vertical-lift loader boom, and 15.8" (400 mm) or 17.7" (450 mm) rubber tracks with steel inserts. ... Water in the fuel system - Change fuel and repair ...Effective Solutions for d140 Fuel Troubles: Once you have diagnosed the source of your d140 fuel problem, you can take steps to fix it. Determined to combat those pesky d140 …

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John Deere Power Systems LITHO IN U.S.A. Introduction OUO1080,00001FE –19–16NOV01–1/1 Forward ... Fuel System with the Stanadyne DE10 injection pump. It is one of five volumes on 4.5 L and 6.8 L engines. The following four companion manuals cover the base engine, mechanical fuel system, level 4 electronic fuel system and level …Fuel System Problems. Problem: Fuel leaks, clogged fuel filters, or issues with the fuel gauge. ... Tips for Preventing Common Problems with John Deere 250 Skid Steer. As a proud owner of a John Deere 250 Skid Steer, you understand the importance of keeping your machine in top condition. Regular maintenance and preventive measures can go a …John Deere 2520 Troubleshooting. Engine starts up hard or won't start: Clogged fuel filter. Clean or replace the filter. Air in the fuel system. Air bleeding. Fuel injection nozzles are clogged or faulty. Check and replace nozzles if required. Fuel injection pump is not working correctly. Rebuild or change fuel pump.6 posts · Joined 2020. #1 · Apr 20, 2020. I was spraying corn today and my 3038e would shut off every 3 minutes. I could bleed the number 1 injector and it would run fine for another 3 more minutes and shut off again. I checked the fuel filter and didn't see any water in it. Could it be the primary filter? Very aggregating to say the least. Like.Nov 23, 2022 · John Deere 6400- Troubleshooting In-tank Fuel Transfer Pump Circuit. My John Deere 6400 (Product ID# L06400v131378) has been sitting in the garage for 5 years with no use. I am now taking the necessary steps to get it back in running condition. 1. I drained the fuel tank and put in 5 gallons of fresh diesel fuel. 2. Deck Leveling: Make sure the mower deck is properly leveled to prevent uneven cutting. Obstruction Clearance: Remove any debris or obstacles in the mower deck that may be affecting the cut. Utilize these troubleshooting steps systematically to address and fix common issues with your John Deere X590 lawn tractor.T in a gauge at the filter housing and make sure you are running about 10 PSI. if you cant build fuel psi then you may have a bad check valve at the rear of the head. Ask Your Own Agriculture and Farm Equipment Question. It does have plenty fuel pressure. Mechanic: John Oliver.The John Deere 2950 is a two-wheel drive or four-wheel drive utility tractor from 2050 series. This model was manufactured between 1983 and 1988. The John Deere 2950 tractor is powered by 359 cu.in (5.9L) John Deere 6359DL 4-cycle 6-cylinder direct injection liquid cooled naturally aspirated diesel engine with a rated power of 94 hp (69.6 kW ...Here are a couple home remedies you might want to try to keep deer away from your lawn or garden. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All...Sep 5, 2017 · Subject: RE: JD 6430 fuel/starting problems. KY. Not familiar with the JD engines in particular but my thinking is the injectors or the fuel rail relief are leaking off causing it to not start. Unplugging the suction control valve allows max fuel into the rail and it is overcoming the leakage and letting it start. ….

If you are a proud owner of a John Deere tractor or equipment, having access to manuals is essential. These manuals provide valuable information on maintenance, troubleshooting, an...John Deere Power Systems LITHO IN U.S.A. Introduction OUO1080,00001FE –19–16NOV01–1/1 Forward ... Fuel System with the Stanadyne DE10 injection pump. It is one of five volumes on 4.5 L and 6.8 L engines. The following four companion manuals cover the base engine, mechanical fuel system, level 4 electronic fuel system and level …If this does not solve the problem, replace the batteries with new ones. 9. The Tractor Vibrates Too Much. The Lawn Tractor may vibrate too much and cause you to feel uncomfortable. Replace the front and rear tires when this problem arises in order to make your John Deere 100 Series more stable. 10.Step 7. Drain the fuel into the pan. Look at the fuel coming out of the line. If the fuel is pumping out very fast, the pump is working correctly. If it is just trickling out, the pump needs to be replaced. Advertisement. A fuel pump on a John Deere tractor has a sensor that helps regulate fuel flow into the carburetor.jd110. 1237 posts · Joined 2011. #6 · Apr 22, 2017. The most frequent cause of CEL is water in the fuel bowl. Try draining the filter with glass bowl. If no water in fuel, the next most common thing we see is restricted fuel filter. Before calling for a service call it is a good idea to change fuel filters.Oct 4, 2023 · John Deere 2130 Problems include hydraulic issues, such as a clogged transmission filter or restricted fuel tank vent, as well as potential leaks in the PTO clutch or brake. The tractor may also experience a loss of power and faulty O-ring seals. Additionally, the brake band on the PTO may be broken, causing issues with shaft rotation. Mar 22, 2019 ... Comments12 ; Mower not getting fuel? Fuel pump and fuel shut off solenoid test. Mechanical Mind · 59K views ; John Deere LA135 Won't Start. No Fuel ...John Deere 329D troubleshooting: engine, drive train, hydraulic system, steering, and electrical system ... at 2200 rpm. The John Deere 329D is equipped with one-speed or two-speed transmission, vertical-lift loader boom, and 15.8" (400 mm) or 17.7" (450 mm) rubber tracks with steel inserts. ... Water in the fuel system - Change fuel and repair ... John deere fuel system troubleshooting, The john deere x595 can experience issues with its fuel pump and electrical system. Proper maintenance and servicing can help prevent these problems. As one of the most trusted and reliable brands in the world of agriculture, john deere is known for designing and manufacturing quality equipment that can endure harsh conditions. , The John Deere 3032E is a popular tractor model that has been known to have John Deere 3032E Problems, One common issue is the engine not starting properly. ... The problem is several different things, but mostly with the fuel system and the injectors, or when the fuel gauge gets loose. What are some common problems with the John …, john deere s240 engine misses under load. Faulty spark plugs can cause a variety of engine issues, including reduced performance and difficulty starting the vehicle. Stale or dirty fuel can lead to poor combustion and difficulty with idling, as well as an increase in emissions from the exhaust system. A plugged fuel filter restricts the flow of ..., I have a 2002 JD 5205 MFWD with 870 hours. Just bought the tractor last month used from my dealer. Used it for around ten hours & decided to drain the water separator/fuel filter. Bled 2-3 ounces of fuel-no water. Bled another 2-3 oz., buttoned the tractor up, fired it up, ran for ten seconds & died. I knew instantly I got air in the system., #1. My JD 5420 has started to lose fuel prime when it sits overnight. A quick bleed and a couple dozen pumps and it will start right up and run fine. The tractor will …, Avoid using biodiesel blends higher than B20 (20% biodiesel content) unless explicitly approved by John Deere. Using the correct fuel and maintaining a clean fuel system will enhance engine performance and efficiency. Conclusion. The John Deere 2520 is a reliable and versatile compact utility tractor that serves various purposes. However, like ..., If you’re looking for agricultural, forestry or construction machinery, you can’t go wrong if you choose John Deere. For additional product information and warranty coverage, you n..., Apr 21, 2017 · jd110. 1237 posts · Joined 2011. #6 · Apr 22, 2017. The most frequent cause of CEL is water in the fuel bowl. Try draining the filter with glass bowl. If no water in fuel, the next most common thing we see is restricted fuel filter. Before calling for a service call it is a good idea to change fuel filters. , X485 Fuel System Problem ... I have an X485 with just over 200 hours on it; it has EFI. Since the tractor was new I've noticed that if I put a load on the engine (e.g. begin moving forward) too quickly after having started the engine it momentarily slows down, as if starved for fuel. It responds like this whether the engine is cold or warmed up., Common John Deere 345 Problems 1. Engine Not Starting. If your John Deere 345 engine isn’t starting, there are a number of potential causes. A common reason is simply that the gas tank is empty. Another possibility is that you’re using the wrong grade of gasoline. If the fuel system is clogged, it will need to be repaired or replaced., The engine is the powerplant of any tractor, so issues here can bring work to a halt. Several common engine problems on the 3038E include: Problem. Potential Causes. Solutions. No start. Dead battery, faulty glow plugs, bad fuel pump, worn starter. Charge/replace battery, test/replace glow plugs, inspect fuel pump, rebuild/replace starter. Hard ..., In conclusion, the fuel line diagram is an invaluable tool for troubleshooting and repairing any fuel system issues in the John Deere 6420. It provides a visual representation of the fuel flow, helps identify problems, showcases the different components, and guides the repair process. By utilizing the diagram effectively, technicians can ensure ..., Collisions with deer have been on the rise nationwide, up more than 20 percent over the last five years. According to the Insurance Information Institute, a non-profit industry tra..., May 11, 2023 ... LOCATING DIESEL FUEL LEAK ON 6.8L JOHN DEERE POWERTECH ENGINE | DEERE 2054D ROAD BUILDER HYDRAULIC EXCAVATOR. How to find diesel fuel leak ..., John Deere is a well-known brand when it comes to agricultural machinery, and their belt diagrams are an essential part of keeping their equipment running smoothly. However, like a..., To solve this issue, follow these troubleshooting steps: Check the fuel tank: Ensure that the fuel tank is not empty. If it is, fill it with fresh fuel suitable for your John Deere X380 engine. Clean the fuel system: Remove any debris or clogs that may be affecting the fuel flow in the system., To troubleshoot fuel system issues with your John Deere equipment, there are several steps you can take. Start by checking for common signs of a problem, such as unusual noises or decreased power. Bleeding the fuel system and testing the fuel delivery are also important diagnostic steps., Fuel system issues: Problems with the fuel supply, such as clogged filters or fuel line blockages, can hinder proper fuel delivery to the engine. Solution: Troubleshooting Steps and Maintenance Tips When facing engine starting issues with the John Deere 319E, the following troubleshooting steps and maintenance tips can help diagnose and resolve ..., Jkflatt said: Engine starts and idles as it should. When you increase RPMs engine surges and RPMs fluctuates. It will settle down and hold rpm until you start moving and engine is under load and it starts surging again. when its warmed up it will run normally at around 1500 -1800 rpms with slow speed (1/2 into hydrostat pedal in low gear)., A dual-fuel heat pump system pairs an electric heat pump with a gas furnace to efficiently control your home’s climate during every season. Expert Advice On Improving Your Home Vid..., Jun 1, 2018 · A fuel pump on a John Deere tractor has a sensor that helps regulate fuel flow into the carburetor. If the sensor is not working properly, the pump will not give the engine enough fuel to... , Read more: John Deere 310D Problems Include Solutions. Step-by-Step Guide to Diagnosing and Resolving the Starting Problems Checking the Fuel System. Fuel Tank and Lines Inspection: Start by inspecting the fuel tank for any signs of contamination or blockages. Ensure that there is an adequate amount of fuel in the tank., 81 posts · Joined 2016. #4 · May 28, 2020. I had two 6220's and both ended up with bad fuel lines. The braided fuel lines start to leak after a few years. I finally replaced all of them with Gates rubber hose as I got tired of replacing them one at a time. 5065e with bucket, bale spike and pallet forks., Common Problems with John Deere LA135. Despite being a reliable machine, the John Deere LA135 can experience problems. Below are some of the most common problems that owners of the LA135 may encounter. ... Fuel System Troubleshooting. Replace the fuel filter: If the engine runs poorly or won’t start, replace the fuel filter and inspect the ..., The John Deere 6400 is a popular tractor, but it has problems. Common problems include faulty water pumps, problematic shuttle shifts, fuel system issues, transmission problems, problematic steering, hydraulic pump damage, PTO issues, clogged radiator films, and a difficult start. If you are experiencing any of these problems, here are some ..., The most frequent issues with the John Deere 333G that fit into these categories are listed below, along with some suggestions for troubleshooting them: 1. Engine Issues. You should check the fuel system when an engine won’t start because some of the most frequent problems begin there. Typically, a John Deere 333G fuel …, You probably have a blown fuse because of it. There's a wire that is attached to the shutoff solenoid power stud on the pump that can be removed and abandoned. That will clear the short. Replace the fuse and you should be good. May 18, 2023 / Fuel pump not getting fuel to injectors John Deere 5410 #5. OP., 7520 Fuel Problems. I've recently acquired a late s/n 7520, when I first went to look at the tractor the previous owner told me that occasionally when the tractor sits for more than a week the fuel lines drain back and you have to crack the line on the injector pump to prime it before starting the tractor. Not a huge deal but I'd like to try to ..., Fuel Shut-off Solenoid Problems on a John Deere: When the tractor’s switch is turned to run or start, one engages the FSS, pulling it backward; this works properly. The other is that when you go running mode, you need to take a stick and press it backward until it engages and JD starts. That’s when you’ll need to discover that your fuel ..., Bleed the air at the two fuel bowl screws going from the left to right. This should fill the fuel bowl. Next, bleed the air at the injector site until you have diesel coming out. This should cure your problem. Let the lines fill naturally. May 24, 2017 / JD 750 not getting fuel after changing fuel filter #3. R., Aug 15, 2021 · Then added fresh gas and after a little cranking —to fill and pressurize the fuel system— it started right up. GT225 w/48C deck—w/Kohler CV15S-41571 15hp—w/Walbro carb #75 3349 1205393 & Tuff Torq K71 Hydrostatic , John Deere 6400- Troubleshooting In-tank Fuel Transfer Pump Circuit. My John Deere 6400 (Product ID# L06400v131378) has been sitting in the garage for 5 years with no use. I am now taking the necessary steps to get it back in running condition. 1. I drained the fuel tank and put in 5 gallons of fresh diesel fuel. 2., Electrical problem. Engine Runs Rough Or Stalls Fuel shut-off valve partially closed. Plugged fuel filter. Plugged air intake system. Fuel cap vent dirty. Faulty seat switch. Stale or improper fuel / fuel level. Dirty or faulty fuel injectors. Low coolant temperature. See your John Deere Dealer. Fuel pump not functioning properly. See your John ...