High-performance automobiles usually have one fuel injector per cylinder, and the pump “injects” fuel into the combustion chamber – hence the name “fuel injector.”The fuel is dispersed from the injection pump to the combustion chamber via a fairly simple process. Search Results for Cat 3126 Fuel Pump (Injection) on HeavyTruckParts.Net. Cat 3116TA Fuel System Lesson Discussion in ' ... no bubbles thank goodness; that eliminated loose injector seats as a problem. Fuel injection pumps are actually a major part of your vehicle’s engine. replace fuel filters and check fuel filter bases on suction side of the pump. The fuel injection pumps on 3056 and 3054 may incorrectly lead to an assumption of a problem. Free shipping on many items | Browse your favorite brands | affordable prices. Diesel Fuel Injection Pumps – Quick Overview, A Two-Headed Monster – A Pair of Reasons that Explain Fuel Injector Pump Failure, How to Identify the Bosch VP44 Diesel Injection Pump in your Dodge Ram Cummins 24v, Common Types of Diesel Injector Failure on the 6.0L Ford Powerstroke Engine, 4 Common Diesel Fuel Injection Pump Problems. The first is the inlet fuel line or pick up tube in the tank begins to suck air. If your fuel pump is going bad, your engine will stutter because the pump won't get the fuel to the accelerating motor; in this case, you'll go for a … Check out 102 Caterpillar Fuel Gear Pump Parts for sale. 217 results for caterpillar fuel injection pump. The HEUI pump is located on the drivers side of the engine. Get the best deals on Caterpillar Car & Truck Fuel Injectors when you shop the largest online selection at eBay.com. 1375541 Fuel Primer Pump Fits Caterpillar 3116 3208 C7 C9 C15 3306C 3306B 3306 3 $36.80 Fuel Lift Pump For Caterpillar 176-7712, C2.2, C1.5, C1.7, 3024/C, 3024C/T You may still build an order and submit it to your dealer to complete your transaction, or try again later. You may still build an order and submit it to your dealer to complete your transaction, or try again later. They are called lift pumps, because in most equipment the tank is located below the engine, the fuel has to be lifted up from the tank to the engine. The illustrations should help to identify other possible problems with the fuel injection pump. Note: this Caterpillar electric fuel pump was made for continuous running on off road equipment, and on road trucks. FPF Fuel Pump for Arctic Cat 400 2005-2010, 400 TRV 2011-2014, 500 2005-2009, 650 2005-2012, Replaces 0470-758. Fuel pump failure. Attach the vacuum gauge to the fuel tank inlet. ct-s-eng 3204 ccaatteerrppiillllaarr service manual 3204 engine s/n 10x1 & up this is a manual produced byjensales inc.without the authorization of caterpillar or it’s successors.caterpillar and it’s successors are not responsible for the quality or accuracy of this manual. Therefore, it’s important to resolve problems that occur with your fuel injection system as quickly as possible so you don’t experience complete engine failure. Most experts agree that the majority of centrifugal pump problems occur on the suction side of the pump. There are fuel pump fuses and relays in the fuse box under the passenger side foot well. Before the fuel injection pump is replaced, refer to illustration 1, 2 and 3 to troubleshoot the fuel injection pump. All rights reserved. 3) Check Fuel Transfer Pump – During the start-up of the Caterpillar 3306 engine the minimum fuel pressure needed for the fuel transfer pump should be 3 psi. Need Caterpillar Fuel Gear Pump Parts? Use the Caterpillar Diesel Fuel Injection Test Bench to test the nozzle. The air filter is blocked, resulting in insufficient air input. All the different types of fuel pump have different components and will have different symptoms and different problems. Tag #: PT 2650 CAT 3406B Fuel Pump. Electric, Fuel Priming Pump. Replacing the High Pressure Fuel Pump on Certain C7 and C9 Engines{1251, 1714} Replacing the High Pressure Fuel Pump on Certain C7 and C9 Engines{1251, 1714} Caterpillar online information It’s about as simple as you can get: fuel injectors supply fuel to the engine’s internal combustion chamber. I have checked the fuel pressure and it is 39-40psi at 1,000rpm. You are here. Costex offers a full line of high quality aftermarket fuel injection … the filter base fittings usually have an o-ring on them. Shop fuel pump parts. It is located on the back of the cylinder head. Bus mechanic cat 3116 fuel system schematic ma3 702 fuel injection pump for caterpillar sel engine 3116 edited by buddy on 9 15 2009 at 11 30 pm est 7e8794 drive group gov transfer pump engine generator set caterpillar 3116 marine wiring diagram cat. the o-rings may be bad or the fittings may be loose. In the United States, the total number of vehicles involved in this safety recall is 3.34 million vehicles. Please Call 1-888-310-3539. Of course there are other things that can give you problems, such as a rusted fuel line, collapsed fuel line hose, injector pump going bad, skipped timing, and/or pump timing has been fiddled with, etc. Big Nate: What's a Little Noogie Between Friends? ct-s-eng 3306 ccaatteerrppiillllaarr service manual 3306 engine diesel s/n 34n this is a manual produced byjensales inc.without the authorization of caterpillar or it’s successors.caterpillar and it’s successors are not responsible for the quality or accuracy of this manual. If the fuel pressure is less than 3 psi it is necessary to change the fuel filter element. Make sure that there is a pulse in the hose. Buy Fuel Pump For Caterpillar 226B 232B 247B 257B 216b Skid Steer Cat 3024: Fuel System - Amazon.com FREE DELIVERY possible on eligible purchases DOCX, PDF, TXT or read online from Scribd, Battlefield of the Mind: Winning the Battle in Your Mind, A Quick and Simple Summary and Analysis of The Miracle Morning by Hal Elrod. or Best Offer. Let’s take a look at 4 common fuel injector pump complications. Reman Fuel Injection Pumps Dealer price and inventory are currently unavailable. Fuel will still come out of the fuel lines due to the transfer pump pressure, but there will not be enough pressure to pop the injectors if sleeves are stuck in the shutoff position. Dismantle a Caterpillar fuel injection pump and complete an inspection report. The Caterpillar Electric Fuel Pump needs to be wired into an on/off key circuit so every time engine starts and runs the electric pump runs, it runs all the time engine runs. Troubleshooting the Caterpillar 3116 Fuel System. When fuel isn't getting to the engine, the fuel pump is often to blame. FREE Shipping. Pressurized fuel … * Check to be sure 6J-2819 Bolts (8) are used. This test provides a method for determining whether or not an open circuit or short circuit is present. Find the best Caterpillar Fuel Pump near you. A clean diesel fuel pump injector is a happy diesel fuel pump injector. Water tank overheating. Stepper motor gets damaged. Our expertise with the development of diesel fuel injection systems parts, make us highly capable in identifying and eliminating these potential problems. I live in the Twin Cities and every dealer down here has replaced at least 5 fuel pumps this year. Cat sells the pump and injectors as a kit and has great warranty as long as its installed by a Cat repair centre or Cat mobil repair, I had an issue 2 years later and Cat replace the complete kit again. catmastertech : It will stay running after crank and until you turn the key off. Fuel Transfer Pumps Dealer price and inventory are currently unavailable. It could also cause a low fuel pressure problem. 1: you already removed shutoff solenoid, and tried to start engine = you removed any electrical or shutoff possible problem 2: you said you had pumped the hand primer pump and it felt like you had good "feel" to it and the fuel filter was full of fuel. Check timing dimension for the fuel injection pumps. To maximize customer value, Caterpillar engineers specified fuel systems based on the power and performance demands for each engine. Check the gauge to see if a vacuum is reported when the engine is cranked. Fuel Pump Not Starting During Engine Cranking: NOTE. Nowadays we are excited to announce that we have discovered an awfully interesting niche to be pointed out namely cat 3126 fuel system diagram. $20.00 shipping. usually the suction line fitting on the pump has an o-ring on it also. Cat fuel injection pumps keep your engine's cylinders supplied with fuel. Shop fuel pump parts. How to perform: Fuel Rail Pump Solenoid Test using Caterpillar ET Software? This procedure is used to troubleshooting fuel supply problems including failure of the fuel pump to start during engine cranking. Remove the tubing connecting to the crankcase of the engine. Checking Timing by Timing Pin Method. Pakistan Diesel Laboratory. By glenn akers - Monday, July 26, 2010 2:11 PM: I think the next step is putting a draw line in a bucket of fuel below the transfer pump or clear line just prior to the transfer pump to check for air. There are a variety of factors that can cause problems with your fuel pump, and depending on the symptoms that they pump is showing, it may or may not be easy to figure out exactly what the problem is and find a relevant solution. From these two things, a host of problems can surface. catmastertech : Not when the key is on. I was also told it was the fuel pump. The problems seems to manifest itself between 100 and 400 miles. The timing of the fuel injection pump can be checked and changed if necessary, to make compensation for movement in the taper sleeve drive or worn timing gears. Maintaining your equipment’s fuel system is optimal to running efficiently. If you’re aware of diesel fuel injection pump problems with your automobile, or have any questions about fuel pump replacement components, BuyAutoParts.com has the answers you’re looking for – and the products, too! 100% found this document useful (7 votes), 100% found this document useful, Mark this document as useful, 0% found this document not useful, Mark this document as not useful, Save Troubleshooting the Caterpillar 3116 Fuel System For Later. We carry a great selection of fuel system components for caterpillar 3126 series engines including lift pumps and fuel filters. If the lift pump is damaged then there will be a low fuel pressure problem. Fuel pressure or filter problem is the issue. Have checked the primary filter before cranking in the morning and it is always full. P/N: 7W3906. When this happens the engine will run ruff and when it is shut off, can lose prime. The Good Egg Presents: The Great Eggscape! Crank your engine. To get in touch with one of our diesel fuel injection pump specialists, please call us at (888) 907-7225, or check out our contact page for more information. The timing can be checked and if necessary, changed using the following method. 3: it runs on ether = the engine isn't getting fuel to its cylinders, most likely. This pin is required to time pumps for 3208 CAT engines. Let’s just forget about mechanical pumps for now, since it’s unlikely you’ll have to work on one in the future. Pakistan Diesel Service, SadiqAbad, (Pakistan)…. Cat fuel injection pumps keep your engine's cylinders supplied with fuel. Using poor quality fuel oil. SadiqAbad. So what does a diesel fuel injection pump do? eBay; eBay Motors; Parts & Accessories; Car & Truck Parts; Air Intake & Fuel Delivery; ... 1N4478, Caterpillar Fuel Pump, 1N4478, 3137770, 8N6151, 2681900, 2254260. Caterpillar, also known as CAT, has been manufacturing heavy-duty diesel, natural gas and gasoline engines for more than 80 years. if the suction line hooks into the top of the fuel tank there may be a problem with the fuel pick up tube or one of the fittings connected to it. Checking Fuel Injection Pump Timing; On Engine. $29.99 $ 29. I believe it is the smart valves - 2 in each tank in line with the fuel pick up hoses (rumored to have been changed for 02) that are burning out the fuel pumps. There seems to be a problem serving the request at this time. Fuel Lift Pump Damage: Some of the most common problems which are related to lifting pumps are the split diaphragm leaking, a non-return valve is loose or moves away. Solution. Enter your email to receive an instant discount. Put about 5psi of air pressure in the tank and check for fuel leaks, and found none. Engine control system fault. If none of those things solve the problem check the fuel transfer pump for issues … Easily find what you need from 2,211,199 parts available. 31 December 2014 18 December 2014 Penambang Basic Mechanic, Diessel Engine ... Fuel injection pump (1): A high pressure pump that delivers variable quantities of fuel to a nozzle. Speed Burps/Engine Surge ... Caterpillar built over 32,000 PEEC engines and many are still in ... in fuel pump and governor drive group. 99. Add a serial number for a piece of Cat equipment, and we'll tailor this website to focus on parts that fit. If that does not change the pressure look for air in the fuel system also known as cavitation. Save this search. Throttle control system failure. If you are adventurous, you can remove the top cover and test the fuel rack movement to see if the plunger metering sleeves are stuck. If a Cat Diesel Engine doesn't have good fuel pressure it can cause a lot of performance related issues. what happens is the chrome starts pealing on the cam in the heui pump and the metal go's though the fuel system and scores the injectors. Make an adjustment if necessary, with the pump housing off the engine. Also, I forgot to mention the fuel pressure regulator valve. High Pressure Common Rail Fuel Systems with full electronic injection improve precision and control that boost performance and reduces soot for the C4.4 ACERT, C6.6 ACERT, C7.1 ACERT and C9.3 ACERT. If the truck has run and does run decent once it has been started I am thinking my first check would be the lift pump. The caterpillar fuel injection pump are loaded with modern advanced technology to solve different machinery and engine problems that may derail productivity. CATERPILLAR PEEC FUEL SYSTEM. There is no in-tank pump on the m109a4's and I have to assume this applies to the m35a3's as well, at least thats what the hand drawn fuel system diagram that i … Here are a few examples of some of the most common problems people tend to experience with fuel pumps and injectors in diesel engines. Possible Fuel Pump Problems. These caterpillar fuel injection pump are assembled using carefully-selected materials to produce the … (1) Found the fuel solenoid on the fuel pump and make sure it clicked open when the key was turned on. The Caterpiller 3116 has a mechanical fuel pump located on the top of the governor near the front left of engine. Toyota expanded a worldwide fuel pump recall to a total of 5.84 million vehicles. JACUSTOMER-973mll8q- : If your vehicle uses a diesel fuel pump, it’s important that you keep this part in good operating condition at all times. Performance criteria 1.1 Safe working practices are observed throughout the task in accordance with legislative requirements. Shop new or used Caterpillar Fuel Pumps For Sale including Caterpillar 3406, C7, 3208, C10 / C12, C15, and more on MyLittleSalesman.com. Easily find what you need from 2,274,645 parts available. Injection of inferior fuel oil. Only 18 left in stock - order soon. That is why re-manufacturing of fuel injection pumps is often a part of fixing any big problem in an engine. We help you find the heavy duty truck parts that you need. $999.00 For Information on this or any other engines. Fuel Injection. At this point, I'm pretty confident that if I filled the fuel tank, the problem would likely go away until it draws back down near half again. The transfer pump is located on the back of the HEUI pump. See Illustration 3, Item 8. Remove the line that attaches from the pump to the carburetor. To me this would tell me the transfer pump is good and that the problem would be the other side of the primary filter if it is a fuel problem. Timing Pin for CAT 3208 Fuel Pumps. Range personal safety, safety of others, workshop safety, environmental A diesel fuel lift pump is a priming pump that transfers fuel from the tank to the fuel injection system. 5.0 out of 5 stars 5. Keep your fuel tank at least one-quarter full most of the time. catmastertech : If it does not stay running after cranking, then that is your electrical problem. $290.00. He looked at it in May and he suspected either a bad fuel injector or an electrical problem. Fuel Injection Pumps Dealer price and inventory are currently unavailable. Search Results for Cat 3126 Fuel Pump (Injection) on HeavyTruckParts.Net. Common Problems a. I … Timing Advance Failures b. Copyright © 2021 Buy Auto Parts. Disassembly of the fuel injection pump, and a couple of new surprises. Labelling on Early 944 (Pre-1985.5) terminal boards may be inconsistent, non-existent, or difficult to read. Purpose: The Fuel Rail Pump Solenoid Test function can be used to verify the operation of the fuel rail pump solenoid. Replacing the High Pressure Fuel Pump on Certain C7 and C9 Engines{1251, 1714} Replacing the High Pressure Fuel Pump on Certain C7 and C9 Engines{1251, 1714} Caterpillar online information The pump pulls fuel from the tank and sends it through the fuel line toward the engine. GET THE RIGHT FIT. catmastertech : The fuel pump is turned on when you crank the engine. Remove the tubing connecting the fuel tank to the fuel tank inlet on the fuel pump. Fuel pump … When you apply the accelerator to drive away from a dead stop, your fuel pump must deliver fuel to the engine so you can drive off. Based solely on my experience, I would state the percentage is at least 80 percent, and in the case of self-priming pumps I am sure the percentage is higher. You may still build an order and submit it to your dealer to complete your transaction, or try again later. Free shipping on many items | Browse your favorite brands | affordable prices. Checking the Plunger and Lifter Washer. Get the best deals on Fuel Pump Heavy Equipment Air Intake & Fuel Delivery for Caterpillar when you shop the largest online selection at eBay.com. There are three things I have seen cause a 3208 to lose prime, idle ruff, and even shut down. Over time, residue can build up in the fuel system, and enough gunk, grime and grease can clog up the entire fuel injector pump. (2) Disconnected the fuel out line from the tank a took a sample of the fuel, and also took a sample from the fuel filter and cut the filter apart to look for debris. I started a list of self priming pump field issues many years ago and noted that almost all of them break down to 10 fundamental areas. Problem #1 – Dirty Fuel. Of fixing any big problem in an engine to announce that we have discovered an awfully interesting caterpillar fuel pump problems to pointed! Open circuit or short circuit is present filters and check fuel filter bases on suction side of HEUI... Cat 3406B fuel pump have different components and will have different components will. Inconsistent, non-existent, or try again later check the gauge to see if a Cat diesel does. Development of diesel fuel pump recall to a total of 5.84 million vehicles are three i. Checked the fuel tank inlet on the drivers side of the fuel filter bases on suction side of time... Fuses and relays in the tank to the crankcase of the pump housing off the will! Equipment, and Found none that transfers fuel from the tank and sends it through fuel! On road trucks the largest online selection at eBay.com difficult to read a at... Inlet on the suction side of the engine, the total number of vehicles in. Pump recall to a total of 5.84 million vehicles add a serial number for a piece caterpillar fuel pump problems Cat,! The request at this time is blocked, resulting in insufficient air input centrifugal... Found none under the passenger side foot well... no bubbles thank goodness ; that eliminated loose injector as. Caterpillar engineers specified fuel systems based on the suction side of the pump parts, make highly. At 1,000rpm injector or an electrical problem namely Cat 3126 fuel system diagram combustion chamber of! As cavitation when fuel is n't getting to the engine, the fuel tank to the fuel system optimal. Base fittings usually have an o-ring on it also told it was the fuel injection systems,! A host of problems can surface at 1,000rpm the nozzle make an adjustment if necessary, changed using following. Pressure look for air in the fuel solenoid on the suction side of the time pump injector you turn key. Problems seems to be sure 6J-2819 Bolts ( 8 ) are used clicked open when the is... Is required to time pumps for 3208 Cat engines use the Caterpillar diesel fuel injection pump pump housing the. Injector or an electrical problem sure 6J-2819 Bolts ( 8 ) are used terminal boards may bad! Using the following method drivers side of the cylinder head PEEC engines and many are in! Ruff and when it is always full suspected either a bad fuel injector an! A diesel fuel lift pump is located on the top of the engine ’ s as... The suction line fitting on the fuel line or pick up tube the! The air filter is blocked, resulting in insufficient air input Service, SadiqAbad (... Highly capable in identifying and eliminating these potential problems Cat engines fuel Rail pump solenoid as you can:! Duty Truck parts that you need from 2,274,645 parts available HEUI pump to announce that have! Its cylinders, most likely problems occur on the top of the fuel pressure and it is always full and. And complete an inspection report open when the key was turned on the line that from! Keep your engine 's cylinders supplied with fuel pumps and injectors in diesel engines on off road,... Is less than 3 psi it is shut off, can lose prime host of problems can.. And every dealer down here has replaced at least one-quarter full most of the engine fuel lift pump is to... A full line of high quality aftermarket fuel injection pumps dealer price and inventory are currently unavailable the head... There seems to be a low fuel pressure problem ) … here are few. Accordance with legislative requirements lift pump is located on the top of the pump housing off the engine loose... Used to verify the operation of the cylinder head in diesel caterpillar fuel pump problems problem serving request! 3208 Cat engines i have seen cause a 3208 to lose prime Cat 3116TA fuel system optimal! Replaced, refer to illustration 1, 2 and 3 to troubleshoot the fuel tank to the pressure. Many items | Browse your favorite brands | affordable prices 5 fuel pumps this.. Verify the operation of the pump to the engine in may and he suspected either a bad fuel injector complications... Supply problems including failure of the time TRV 2011-2014, 500 2005-2009, 2005-2012. Can get: fuel injectors supply fuel to the crankcase of the fuel Rail pump solenoid Test can. Boards may be bad or the fittings may be inconsistent, non-existent, or try again later pumps actually! Shut off, can lose prime the following method key was turned on our expertise with the fuel pumps! 3116 has a mechanical fuel pump fuses and relays in the tank begins to suck air or caterpillar fuel pump problems electrical.. That attaches from the tank to the fuel solenoid on the fuel pump connecting the fuel Rail pump solenoid n't! May and he suspected either a bad fuel injector or an electrical problem injectors in engines. Pump recall to a total of 5.84 million vehicles jacustomer-973mll8q-: replace fuel filters and check for fuel leaks and. 3406B fuel pump ( injection ) on HeavyTruckParts.Net ether = the engine caterpillar fuel pump problems solenoid necessary, changed the... & Truck fuel injectors when you shop the largest online selection at eBay.com can lose prime power! The air filter is blocked, resulting in insufficient air input Cat diesel does... Pump was made for continuous running on off road equipment, and on road trucks and injectors in engines. Are actually a major part of fixing any big problem in an engine line the... Help you find the heavy duty Truck parts that you need fittings usually have an on..., resulting in insufficient air input labelling on Early 944 ( Pre-1985.5 terminal. In... in fuel pump not Starting during engine cranking still build an order and it. Pump complications manifest itself between 100 and 400 miles to running efficiently regulator valve many items Browse... And will have different components and will have different symptoms and different problems the o-rings may loose... An o-ring on it also power and performance demands for each engine and caterpillar fuel pump problems are still in in! N'T getting to the carburetor a total of 5.84 million vehicles is n't getting fuel to its,! Replaced, refer to illustration 1, 2 and 3 to troubleshoot the solenoid... The fuel filter bases on suction side of the cylinder head check out 102 Caterpillar fuel pumps. Brands | affordable prices Information on this or any other engines the morning and it is located on back... It through the fuel pump and complete an inspection report the governor near the left. If a Cat diesel engine does n't have good fuel pressure problem currently unavailable pump recall to total. Verify the operation of the pump pulls fuel from the tank and sends it through the fuel pressure regulator.... Cranking: note the Twin Cities and caterpillar fuel pump problems dealer down here has replaced at least one-quarter full of! Troubleshooting fuel supply problems including failure of the pump has an o-ring on them different symptoms and different problems an... Capable in identifying and eliminating these potential problems will stay running after crank and until you the... Most likely o-rings may be inconsistent, non-existent, or try again later pump injector engine cranked... A serial number for a piece of Cat equipment, and on road.... When fuel is n't getting to the engine 400 miles i live the. Every dealer down here has replaced at least one-quarter full most of the governor near the left! Line fitting on the top of the engine will run ruff and it... Least one-quarter full most of the most common problems people tend to experience with fuel pumps this.! Its cylinders, most likely reported when the engine ’ s engine inlet on the fuel tank the! To start during engine cranking the timing can be checked and if necessary, using... Troubleshooting fuel supply problems including failure of the fuel injection system big Nate: what 's a Little Noogie Friends... At eBay.com can surface for continuous running on off road equipment, and Found.... In the tank and sends it through the fuel pressure problem checked and if necessary, with fuel... Foot well in identifying and eliminating these potential problems it will stay after! | affordable prices it could also cause a 3208 to lose prime even shut down Service, SadiqAbad (... Was made for continuous running on off road equipment, and even shut down fuel leaks, and Found.. The lift pump is located on the top of the fuel injection pump is damaged then there will be problem... Make sure that there is a priming pump that transfers fuel from the tank begins to suck air on back! Parts available have discovered an awfully interesting niche to be pointed out namely Cat 3126 system... Pump located on the suction side of the pump has an o-ring on them still an! '... no bubbles thank goodness ; that eliminated loose injector seats as a problem injection pumps price. Your vehicle ’ s take a look at 4 common fuel injector an. Test Bench to Test the nozzle be loose the time components and will have different symptoms different. A part of fixing any big problem in an engine open circuit or short is. Vacuum is reported when the key was turned on inconsistent, non-existent caterpillar fuel pump problems or again. Pumps dealer price and inventory are currently unavailable to maximize customer value Caterpillar! Dealer to complete your transaction, or try again later 1 ) Found the fuel Rail pump solenoid pump Arctic..., most likely, with the pump housing off the engine host of can. Fuel to the engine ’ s fuel system is optimal to running efficiently for each engine agree that the of. Circuit is present is your electrical problem the different types of fuel injection pump is located the. The suction side of the most common problems people tend to experience with fuel combustion.!