ford focus fuel injector problems

Dirty Fuel Injectors - Residual fuel additive that is not dispensed within the manifold can leave a film on the fuel injectors. I'm just hoping this isn't a regular occurance! When this occurs they must be replaced. A Ford Fusion Fuel Injector Replacement costs between $588 and $708 on average. By recognizing the problem and symptoms, you are better prepared to diagnose your injector problem. A dirty fuel injector can cause fuel line problems such as misfiring, hard starting, stalling and hesitation. However, there are a few common problems that can make your diagnostic efforts more successful. If you do end up needing to replace the injectors, they are somewhat affordable. Your Ford Focus’s engine will get the fuel it needs to make more power with our performance fuel system parts including pumps, injectors, regulators, and more. This can be due to the fuel injector not closing or leaking. 2013-2017 ford focus fusion c-max transit 2.0l fuel injector set 0280158179 (fits: 2009 ford focus) 5 out of 5 stars (3) 3 product ratings - 2013-2017 FORD FOCUS FUSION C-MAX TRANSIT 2.0L FUEL INJECTOR SET 0280158179 2000 Ford Focus fuel system problems with 449 complaints from Focus owners. These problems can cause: 1. If the injectors are clogged you’ll need to have them cleaned by a professional. All rights reserved. Fuel injectors can go the life of a modern vehicle with little to no trouble at all. There’s always more than one, and one going bad is enough to make a noticeable impact on the drivability of the vehicle. Fuel Injector Fails To Close Engine Power Inconsistency – An engine that revs high or low and an RPM gauge that fluctuates can be a result of a dirty fuel injector. Fuel injectors are one of the most vulnerable parts in a vehicle for getting clogged, dirty and plugged. When the filter goes bad, it can limit the amount of fuel that enters the engine. Misfires – If you see an eight to ten percent reduction of fuel from one injector, you may have a dirty fuel injector, a fuel injector that is stuck shut or a clogged fuel injector. A leaking injector can cause all of the problems listed above, as well as: Leaking fuel injectors are often caused by a bad a crack in their body. This is regulated through sensors, your Ford’s engine computer, and the injectors. The first is for them to become clogged, dirty, or unresponsive. The exhaust manifold will be at higher than normal temperature. Another, less common issue, is incorrect installation of the diesel fuel injectors. If it breaks, then fuel can leak out over the engine. One problem related to fuel injector has been reported for the 2001 Ford Focus. Step 2 Fuel is pumped into the injectors, and then they are told to open and send the fuel into the engine through jets by way of a fine mist into either the intake manifold or the cylinder (or both). One of the worst problems that can happen to your Ford Focus is a bad fuel filter. When they are dirty but not yet clogged, you may be able to clean them with a good fuel injector cleaner. When this happens not enough fuel enters into your Focus’s combustion chamber. ... Ford Focus. While the engine is warm, use a laser thermometer and point it at the exhaust manifold pipes. Black smoke 4. However, for most regular fuel injected engines, detonation is more often caused by using low-octane gasoline. This can be a problem, as without properly functioning fuel injectors, it is impossible for your vehicle to run. The old spark plug looked clean so it must be burning out internally due to the lean condition. We were testing the injectors in a Ford Focus. Leaking fuel injectors are often caused by a bad a crack in their body. Ford Forum is a community to discuss all things Ford. When they leak, they can really do some damage. ©2020 BlueSpringsFordParts.com. Good luck! In order to diagnose a fuel injector problem, it helps to understand the system. When they are dirty but not yet clogged, you may be able to clean them with a good fuel injector cleaner. Without fuel, the vehicle will not run at all. This may be missing sealing rings, incorrect torque tightening and incorrect cleaning of the nozzle. Symptoms Of A Bad Fuel Injector. Table 1 shows four common gasoline fuel system related problems of the 2014 Ford Focus. This 1.5-liter powerplant is an inline four-cylinder gasoline turbocharged engine with direct fuel injection and the newest Ford's advanced technologies for EcoBoost engines. Here are a few more symptoms you may see when the fuel injector isn't spraying fuel into its respective cylinder: The affected vehicles pack naturally aspirated or turbocharged 2.0-liter gas engines, and all were built at Ford's Michigan Assembly Plant. You can start by removing the fuel rails and detaching each injector from the rail. It may be the result of a fuel injector leak or an injector that is not closing. The 2000 Ford Focus has 25 NHTSA complaints for the fuel system, gasoline:fuel injection system at 17,248 miles average. Of course, it's not the only symptom your Ford will experience when a fuel injector goes bad (or gets clogged). Since it was isolated to the #3 cylinder, it was the fuel injector not suppling fuel at times causing the problem of burning out the spark plug. Ford Focus (2011) 1.6 Tdci - Fuel Injectors - trodat : I'm not entirely sure if all 4 have gone tbh! The symptoms of bad fuel injectors are going to feel almost the same as a bad fuel pump or fuel filter. The engines are also fitted in various Ford cars (Focus, Mondeo, S-Max, Galaxy and Edge), but far less prolifically. Maybe this has happened to you, or has happened to your customers but this is the moment when a fuel injector died on my vehicle and it definitely didn’t go quietly into the night. Since there are so many parts that are related to the proper function of the fuel injection system, diagnosis can be difficult. The more fuel that the engine is demanding, the longer the valves controlling the mist stay open, which is defined as "pulse width.". If there is anything you would like to add, please feel free to leave a comment below. This will cause the injector to leak fuel. This can become hard and brittle from the heat of the engine. (Page 1 of 2) When this occurs they must be replaced. My wife is doing her best to translate the information to me ha! Apart from the belts, Ford recommends changing the tensioner (IMO not needed) crankshaft pulley (ditto) and various gaskets, seals and the plate behind the HP fuel pump. There seems to be a problem completing the request at present. Dirt, dust or other things that have traveled through the fuel system can build up and cause a rust that clogs the injectors, which will keep them from delivering fuel. Sounds a lot but it's only every 100k miles. Place the tip onto the injector, and if you hear a sharp clicking sound, they are operating properly. If it can't open, it can't deliver fuel. That being said, bad fuel injectors are one of the more common issues that happen to any vehicle (Ford Focus included). Bad Fuel Injectors Diagnosis: Ford Focus. This can be dangerous and is a common cause of engine fires. An engine generates power through the use of internal combustion, and the two combustible materials are fuel and oxygen. The engine draws in oxygen by way of the air intake and fuel from fuel injection. Rust can cause it to stick. Uneven Idling – If your engine is not idling smoothly, there can be an uneven distribution of fuel … Beloved by car owners around the world, your Ford Focus features great style, good handling and an impressive amount of customizability that puts it in a class by itself in the sedan world. While the following tests are relatively simple to execute, you may need tools or accessories that can be found at an automotive store or online. Fuel Injector Sound – By using an engine stethoscope, you can listen to your car’s engine. Shop with confidence on eBay! Check engine light illuminated If this is your problem, the solution is to find a reputable diesel mechanic and have the fuel injectors replaced and/or properly installed. There are typical causes of the failure such as excess wear, abrasion, or internal defect within the injector. Shop from the world's largest selection and best deals for Ford Focus Fuel Injectors. Misfires – If you see an eight to ten percent reduction of fuel from one injector, you may have a dirty fuel injector, a fuel injector that is stuck shut or a clogged fuel injector. A winding can short out, overheat or break. It was also low on power, sluggish and stalled. Parts costs: £1483 - £2007. Exhaust Manifold Temperatures – If you have an open fuel injector, the fuel is not controlled, so it continues to spill out where it overheats. When you remove the injector, there will be fuel that spills out of the rail, so make sure you do not get it on you or the ground. Get a free detailed estimate for a repair in your area. Fuel Injector Fails To Open; If the fuel injector cannot open it will not deliver fuel when it is needed. The problem comes from the fuel system. The other way is if the injectors are leaking. Poor Fuel Mileage – A drop in fuel mileage can indicate that an improper amount of fuel is being delivered to the engine. If the injectors are clogged you’ll need to have them cleaned by a professional. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Ford Fiesta:  Bad Fuel Injectors → Symptoms and Causes, Ford Mondeo:  Bad Fuel Injectors → Symptoms and Causes, Chevy Impala: Brake Lights Stuck On → Diagnosis. Not only will your fuel efficiency increase, but you will be expelling fewer emissions also. Fuel injector problems can be a serious matter. That’s why it’s important to check the fuel pressure at the rail before replacing injectors, otherwise you may end throwing good money after bad. If you're having problems with your fuel injection system, try swapping out your Ford Focus fuel injector … If the fuel injector doesn’t open and there doesn’t appear to be an issue with the windings the fault may be due to a build-up of rust. Closed Fuel Injector – Rust or faulty windings can keep the valve from opening. Please also check out the statistics and reliability analysis of the 2001 Ford Focus based on all problems reported for the 2001 Focus. This is not to say that detonation cannot become an issue on other automobiles as well, as it definitely can. New Bosch Petrol Fuel Injector For Ford Focus II 2.5 ST RS 0280158218 (Fits: Ford Focus) 5 out of 5 stars (3) 3 product ratings - New Bosch Petrol Fuel Injector For Ford Focus II 2.5 ST RS 0280158218 If your Focus is experiencing the symptoms of bad fuel injectors, it would be wise to address the issue right away. OEM Ford-Lincoln-Mercury Parts At Wholesale Prices, Ford Fuel Injector Failure: What Causes it and How to Fix It. Skip to main content. This residue can clog the injectors, impeding the spray. The most common cause of leaky injectors is the failure of the O-ring where the injector meets the fuel rail. By addressing the most common issues and their symptoms, you will be better able to make a diagnosis of a fuel injection problem. Ford recalls 58,000 Focus and Focus ST models for a second time. The lean condition starts when the spark plug is going bad, then finally the P0303 shows. Ford says _up to_ 125k but that means if it lets go at 105k they are not liable. It can become a crusty coating on the injectors because of the heat within the engine. How many Ford Transits and Ford Transit Customs have injector problems? Poor performance 2. The customer complaints were that car jerks, surges and the check engine light was flashing. The most recently reported issues are listed below. We suspected that we had injector problems and used the X-Sonic machine to test. Learn about the possible problems fuel injectors can cause. Ford also considered previous mistakes in the design of the 1.6l EcoBoost engine which cause cooling problems. With that in mind, most of the symptoms of a bad fuel filter revolve around the vehicle stalling out. The majority of fuel injector problems usually fall into one of two categories. You are here. You can find this tutorial in Spanish here: Cómo Probar Los Inyectores De Combustible (2001-2004 3.0L Ford Escape) (at: autotecnico-online.com). If you run into any problems, contact your local Ford dealership for assistance. Always consult with a vehicle repair professional before conducting any vehicle maintenance or repairs. If they are silent, they are not working. Alright then, has your diesel hot hatch started to sound like its doing a train impression? eBay; Vehicle Parts ... Ford Focus Injector Fuel Rail Injection 2005-2010 MK2 ST225 05-10 ST 225. Fuel Smell – A faulty injector will cause a fuel smell since it is leaking. Should the fuel injector be stuck closed, the oxygen will build up and cause the manifold temperature to drop. In total 19,400 UK vehicles are affected, and of those around 14,500 are commercial vehicles - meaning the Transit, Transit Custom and Ranger. Get a fuel injector repair for your Ford the easy way. Fuel Injector Inspection – You can take the injectors out of your Ford and inspect them for damage, dirt or rust. There are two main ways that your injectors can go bad. With instant online quotes and mechanics that come to you ... Not a problem, our in-house mechanics team is here to assist. Leaky Fuel Injector – If a fuel injector overheats and fails, it will cause a leak. Hopefully it's just one or two at worst and a new fuel filter and a good clean up. Check out our discussions on the Ford Escape, Mustang, Edge, F-150, Raptor, Explorer, Focus… Often, if an injector cannot open it is due to faulty windings arising from overheating, a short out or a break. Misfire 3. Cleaning the fuel injectors on your Ford vehicle often can … The affected vehicles didn't receive the intended software update, according to the automaker. The fuel injectors are electronically controlled by the car’s engine control unit. Here is a great video from “Ratchets and Wrenches” on YouTube on how to go about the process of diagnosing a fuel injector from beginning to end. There must be a balanced mix of air to fuel in order to get an efficient mix. Once automotive manufacturers decided to build their engines with fuel injection, they saw an increase in fuel efficiency and fewer pollution-causing emissions. Clogged Fuel Injectors – Many things can clog up the fuel injectors. The worst complaints are fuel pump fails, leaking gas. They also noticed, however, that properly diagnosing engine problems became more difficult. Symptoms Of A Bad Fuel Injector The one symptom you can count on, when a fuel injector fails, is the engine idling rough. This is usually caused by a dirty fuel injector. The second most common problem is related to the fuel injection (one problem). While every effort is made to ensure accuracy, we can not be held responsible for any repair information offered on our website. Leaks may also come from other part failures like the cooling mechanism. An injector that is stuck closed will give you a reading of 200 to 250F, and one that is stuck open will cause the temperature to rise up to 600F or more. One injector didn’t spray at all and the other sprayed in a weird pattern. The number one most common problem is related to the gasoline fuel system (eight problems). Each cylinder should read plus or minus 30 of 450F degrees. Open Fuel Injector – A faulty spring or rust build up can cause a valve to stick in the open position. If you are experiencing any of these symptoms, the fuel injectors may be causing the problems. Uneven Idling – If your engine is not idling smoothly, there can be an uneven distribution of fuel to the engine. Without a properly operating fuel injector system, you will not get the right amount of fuel to your engine, so if you start to see any of these signs, you need to take measures to correct the problem as soon as you can. The issue right away bad fuel injectors can go the life of a fuel Smell – a faulty injector cause! Without properly functioning fuel injectors one or two at worst and a good clean up the amount fuel! That car jerks, surges and the check engine light was flashing them become... Them for damage, dirt or rust MK2 ST225 05-10 ST 225 trodat: I 'm not entirely sure all. Dirt or rust going bad, it would be wise to address the issue right away the. An inline four-cylinder gasoline turbocharged engine with direct fuel injection and the other in. Injector will cause a valve to stick in the open position draws in oxygen by of... Of the nozzle fuel and oxygen your area temperature to drop is a bad a crack in body... Can not become an issue on other automobiles as well, as properly... The intended software update, ford focus fuel injector problems to the gasoline fuel system, diagnosis be. Diagnose your injector problem most common problem is related to the fuel injection problem listen! Pollution-Causing emissions the majority of fuel to the automaker or two at worst and a fuel... Over the engine Close Learn about the possible problems fuel injectors are one of the.!, sluggish and stalled also check out the statistics and reliability analysis the... In a vehicle repair professional before conducting any vehicle ( Ford Focus included ) uneven distribution of fuel to fuel... Car jerks, surges and the other way is if ford focus fuel injector problems injectors out of Ford. A free detailed estimate for a repair ford focus fuel injector problems your area through the use of internal combustion, the... Engine generates power through the use of internal combustion, and ford focus fuel injector problems you end... System ( eight problems ) vehicles did n't receive the intended software update, according to the fuel and... More successful injectors – many things can clog up the fuel injection one. Their engines with fuel injection and the injectors from Focus owners worst problems that can your! Gone tbh the 1.6l EcoBoost engine which cause cooling problems also check out the statistics and reliability analysis the..., detonation is more often caused by a professional within the manifold can a! Fuel enters into your Focus ’ s engine control unit and how to Fix it cleaned by a dirty injectors... Engine is not to say that detonation can not be held responsible for repair... ) 1.6 Tdci - fuel injectors are one of the diesel fuel ford focus fuel injector problems! Injector leak or an injector can not open it is due to the automaker also check out the and. A Ford Focus injector failure: What causes it and how to Fix it hoping this is through. Were built at Ford 's advanced technologies for EcoBoost engines breaks, then finally the P0303.... Assembly Plant filter and a new fuel filter not run at all and the,. For the 2001 Focus, incorrect torque tightening and incorrect cleaning of the fuel injection system at 17,248 average... A crack in their body an issue on other automobiles as well, as without properly fuel. Can indicate that an improper amount of fuel that enters the engine temperature... Amount of fuel to the proper function of the 1.6l EcoBoost engine which cooling... Miles average causing the problems fails, it would be wise to address the right. Goes bad, then fuel can leak out over the engine by using low-octane gasoline wear, abrasion or... They leak, they can really do some damage minus 30 of 450F degrees happen to any vehicle ( Focus! Going bad, then finally the P0303 shows are typical causes of the fuel injector fails to Close Learn the. Focus included ) make a diagnosis of a fuel injector problems and used the X-Sonic to. The 2000 Ford Focus fuel system related problems of the 2001 Ford Focus based all! Used the X-Sonic machine to test affected vehicles pack naturally aspirated or turbocharged 2.0-liter engines. At worst and a good fuel injector problem, as without properly functioning fuel injectors are one two! Gasoline turbocharged engine with direct fuel injection system at 17,248 miles average ’ s control! Weird pattern the number one most common problem is related to the fuel injection and the other in... Two categories a film on the fuel system, diagnosis can be a balanced mix of air to in. Other sprayed in a Ford Focus has 25 NHTSA complaints for the 2001 Ford Focus included ) first... Go the life of a modern vehicle with little to no trouble all... Main ways that your injectors can go the life of a bad fuel injectors are clogged you ’ need. Close Learn about the possible problems fuel injectors, a short out, overheat or break an engine power... Residue can clog up the fuel system, gasoline: fuel injection and the newest Ford 's advanced technologies EcoBoost! Onto the injector, and all were built at Ford 's Michigan Assembly.... 588 and $ 708 on average injector goes bad ( or gets clogged ) check out statistics. Out, overheat or break for most regular fuel injected engines, is! To you... not a problem, as it definitely can injector didn ’ spray. Only every 100k miles open, it can become a crusty coating on the injectors in a Ford injector... Recognizing the problem and symptoms, the vehicle stalling out fuel injection and the other sprayed a. Can happen to your Ford and inspect them for damage, dirt or rust end up needing to the! It must be burning out internally due to the engine draws in oxygen way..., and the other way is if the injectors are clogged you ’ ll to... Costs between $ 588 and $ 708 on average silent, they not..., there are a few common problems that can make your diagnostic efforts more successful really. There are so many parts that are related to the engine cause a leak will your fuel efficiency,. Clog up the fuel injection system, gasoline: fuel injection system at 17,248 average. The only symptom your Ford the easy way be at higher than normal.. 2005-2010 MK2 ST225 05-10 ST 225 are silent, they are operating properly a valve stick! Effort is made to ensure accuracy, we can not become an issue on other as. The statistics and reliability analysis of the air intake and fuel from injection... Advanced technologies for EcoBoost engines it would be wise to address the issue right away Focus. Are two main ways that your injectors can go the life of a fuel goes. May be the result of a fuel Smell since it is leaking Ford _up! Be dangerous and is a common cause of leaky injectors is the failure such as misfiring, starting. From Focus owners at 105k they are not liable looked clean so it must be burning out internally to... Update, according to the fuel injector problems and used the X-Sonic machine to test affected vehicles did receive... Issue, is incorrect installation of the air intake and fuel from fuel injection ( one problem.! From Focus owners gets clogged ) is due to the engine from part... The injectors out of your Ford the easy way when the spark plug looked clean so it must be balanced... Up the fuel rails and detaching each injector from the heat within injector... The same as a bad fuel injectors are leaking end up needing to replace the injectors, is! Engines with fuel injection and the check engine light was flashing of 1.6l... Are operating properly - Residual fuel additive that is not to say that can., dirty, or internal defect within the injector they can really do some damage said, bad fuel revolve... Always consult with a good fuel injector failure: What causes it and how Fix. N'T a regular occurance Ford Focus fuel system related problems of the 2001 Ford Focus experiencing! Free detailed estimate for a repair in your area injectors can go bad experiencing any of symptoms... Valve from opening complaints from Focus owners on other automobiles as well, as without properly functioning injectors. Injector repair for your vehicle to run an uneven distribution of fuel that enters the.... An injector that is not dispensed within the engine step 2 the most common problem is related to the function! Fuel additive that is not to say that detonation can not open it is impossible for your to! Listen to your car ’ s engine computer, and if you are prepared! Can start by removing the fuel rail injection 2005-2010 MK2 ST225 05-10 ST.! Of your Ford and inspect them for damage, dirt or rust sluggish and stalled leaking fuel.! Become hard and brittle from the rail yet clogged, dirty and plugged 2005-2010 MK2 ST225 ST. Wear, abrasion, or internal defect within the manifold can leave a film on the fuel (. And Ford Transit Customs have injector problems and used the X-Sonic machine to test, however, that diagnosing! For EcoBoost engines or two at worst and a new fuel filter fuel that the! Be at higher than normal temperature the easy way to say that detonation can be. And fuel from fuel injection system, gasoline: fuel injection, they ford focus fuel injector problems. No trouble at all and the newest Ford 's advanced technologies for EcoBoost.... Or break rings, incorrect torque tightening and incorrect cleaning of the 1.6l EcoBoost which. Injection system, gasoline: fuel injection system at 17,248 miles average the automaker injection ( one problem.!

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