dirty fuel injectors cost

$610 - $739 . So as a follow up from my last video on how to test fuel injectors, here is a video on how to clean fuel injectors yourself. The fuel pump supplies the fuel injector with pressurized gasoline, and the injector then sprays the gasoline into a fine mist so that the engine can easily burn it. A simple fuel injector cleaning can cost as little as $10 if you do it yourself, while a full-service fuel injector cleaning can cost $60 to $100 at a local auto service mechanic. amzn_assoc_region="US"; As we see, the cost to replace fuel injectors can vary fairly widely depending on what type of repair is needed which can be anywhere from $10 to $200 for a simple electrical repair or injection cleaning service, and it can run much higher if more parts and diagnosis are involved. After diagnosing, they find that the cylinder 4 injector wiring is open. For multiport injection, it can include leaking or sticking injectors, fuel pressure regulators, injector seal leaks, as well as clogged spray ports. This gas injector cleaner is formulated to work with both gasoline and diesel engines. Direct injection – This uses a single injector for each cylinder, but instead of spraying into the intake system they inject fuel directly into the combustion chamber. Jiffy Lube, another popular franchised-based mechanic chain, charges close to $100 for a cleaning. amzn_assoc_search_bar="false"; When they are dirty but not yet clogged, you may be able to clean them with a good fuel injector cleaner. Engine does not want to start. How to Clean a Dirty Fuel Injector November 26, 2017 March 6, 2020 The Mechanic Doctor DIY, fuel system, injector, Maintenance. While parts should cost between $140 and $190, labor will run you $120-$160. What is this?? Fuel injection systems can fail in two main ways – either a mechanical or electrical failure. $144 - $175 . There are three main kinds of gas-engine fuel injector: TBI, or throttle body injector – This is the simplest and oldest set-up, where a single injector sits in the throttle body and supplies the fuel for the engine. A restriction of only 8% to 10% in a single fuel injector can lean out the fuel mixture and … This will drastically reduce fuel economy and cost you more at the pump. amzn_assoc_linkid="41cefbfa0c375d3317770f3ba0542848"; The fuel system of a modern computer-controlled fuel injected engine is so reliable that it seems to be almost maintenance free, but these modern fuel injected engines have fuel injectors that become flow restricted or “dirty” with use. Chevrolet Express 3500. Yes. You should pay somewhere between $250 and $350 to have the fuel injector replaced. This is slightly more efficient, and is becoming more common. This buildup restricts fuel flow and affects fuel … How to clean fuel injectors. Many manufacturers recommend an intake system cleaning on a 15,000 to 30,000-mile interval. The fuel injector delivers gas to the engine and is an electronically controlled valve that opens and closes many times per second. The gas additive cleaner is the more important thing for cleaning injectors and maintaining a good spray pattern, and it can be done simply and cheaply with products widely available to consumers. They charged $30.25 for miscellaneous. Never pay more than $100 for a cleaning. On a modern vehicle this will set a code and turn on the engine light, and then diagnosis follows the specific code. Vehicle Won’t Start or Struggles When Starting. I also purchased a full set of tires. If a new injector is needed, this can cost an additional $100. A simple $9 cleaning includes a concentrated fuel injector cleaner, whereas a $90 package includes a full injector throttle body service, in-tank fuel system cleaning, visual inspection and a concentrated fuel injector cleaner. There are many places on the internet that perform this function when you mail your injectors to them for around $100. When this occurs they must be replaced. 2. This was at Tire Choice in Charleston, South Carolina on Sam Rittenburg Highway. For instance, PepBoys.com offers three packages that range from $9 to $90. A dirty fuel injector impedes normal fuel flow and results in decreased fuel … 1. According to this LATimes.com article, the average cost of a fuel injector cleaning will be around $69 if you were to hire a professional mechanic. Toyota Prius. For cooked-on residue, it usually requires a full ultrasonic cleaning to get the fuel injectors back into fighting shape. amzn_assoc_marketplace="amazon"; Restrictions. Our goal is to provide you factual informations and cost figures for you to decide a fair value for the automobile service that you need. … Disadvantages are that the intake valves don’t stay as clean without fuel spray, and the injectors themselves are subject to the pressures and conditions of the combustion chamber. A fuel filter is often recommended during the cleaning and can cost an additional $50. This residue can clog the injectors, impeding the spray. Steering Rack and Pinion Replacement Cost Guide, Average Cost For a Check Engine Light Repair – Complete Guide, Remove and replace direct injector – 1.1hrs at $80/hr, $88, Injector cleaning – 0.9hrs at $80/hr, $72, Remove and replace pump – 0.9hrs at $80/hr, $72. Fuel injectors are one of the most vulnerable parts in a vehicle for getting clogged, dirty and plugged. It can become a crusty coating on the injectors because of the heat within the engine. You consider a fuel injector dirty when the additives and the hydrocarbons, which all constitute today’s fuels, together with carbon and engine gunk, results in restriction in the injectors. Typically they will ultrasonically clean your injectors and back flush them to get all the They then replace all the o-rings as well. 3. This cleaner will be poured into a flushing cylinder that helps pressurize the contents. For direct injection, it includes faulty injectors, high-pressure fuel pumps, leaks, or internal engine damage. Dirty Fuel Injectors - Residual fuel additive that is not dispensed within the manifold can leave a film on the fuel injectors. On average, a fuel injector cleaning will depend on the “level” of cleaning that is required. As we see, the cost to replace fuel injectors can vary fairly widely depending on what type of repair is needed which can be anywhere from $10 to $200 for a simple electrical repair or injection cleaning service, and it can run much higher if more parts and diagnosis are involved. The technician gets code P0304 for a cylinder 4 misfire. This runs cleaning additives through the intake system and the fuel system, and (at least in theory) keeps the injectors in good shape. It is always interesting to see the comparison between used, dirty fuel injectors and nice clean units! Also, you can get a bottle of fuel injector cleaner for less than $15. $357 - $471 . Keeping the fuel injectors clean will help you avoid this. Older cars with pintle-style multi-port injectors are most susceptible to clogging. We recommend cleaning fuel injectors at least every 36 months or 45,000 miles. Without a fine mist of fuel, the combustion process becomes inefficient and fuel is wasted. The technician diagnoses the high-pressure fuel pump as failed. Benjamin graduated with an Associate’s in Applied Sciences (AAS) degree in Automotive Technology and has worked as an ASE Certified Master Automobile Technician. Check your vehicle’s manual to see when you should get your injector cleaned as all makes and models will vary, but with newer models, a cleaning is often done at 60,000 miles. Many experts recommend that unless you “check engine” light comes on, there is no reason to bring it in for a cleaning. Even if you use a chemical injector cleaning solution two-times a year, fuel injectors still can clog or leak. You'll get a rough estimate for your vehicle and we'll get your car repaired urgently. amzn_assoc_placement="adunit0"; Consider doing the job on your own as there are many over-the-counter products that cost less than $10. A 2012 Ford Focus 2.0L has a check engine light and a misfire. Fuel Injector Replacement Cost … The circuits involved are relatively simple, and diagnostics are straightforward most of the time. Gasoline is made up of ingredients that eventually leave residue buildup inside and around the tips of fuel injectors. Aside from the professional visual inspection, there won’t be much of a difference when a mechanic does it. Infiniti Q60. It is connected to a fuel rail, and when the solenoid is energized a valve opens allowing fuel to pass through the nozzle end. Poor fuel economy: When a fuel injector nozzle becomes dirty or clogged, it can no longer fully atomize the fuel. One or more cylinders are not firing. Simply pour the injector inside of the fuel tank, let your car engine run for 15 minutes and you are done. Use fuel system cleaner to purge water from the fuel system. Once again, the motor will be started up and this mixture will, again, clean the injector. Older, carburetor-fueled systems may require a periodic cleaning to prevent clogs, while today’s newer cars won’t need a cleaning unless a problem arises. During most professional cleanings, the mechanic will use what is known as a “three-step process.”  During the first step, the mechanic will add the cleaner and allow the engine to idle for 15 minutes. The engine does not make power. After the 15 minutes of idling is over with, the mechanic will disable the fuel pump and hook up that flushing cylinder. amzn_assoc_default_search_phrase="Fuel Injector Cleaner"; If you also find that the fuel injector is dirty, have it professionally ultrasonically cleaned to remove all dirt. amzn_assoc_title="Top suggestions (and the updated price)"; Please read our disclosure policy for more info. Symptoms of a clogged fuel injector: Engine runs very rough; One, multiple or all the cylinders are not firing. What Can Go Wrong With Fuel Injection Systems? The fuel injector is supplied with fuel pressure from the rail and the ECM (electronic control module) controls the electrical signal to the injector; opening it for a specific amount of time and injecting the proper amount of fuel into the cylinder. However, leaking injectors are a fire hazard, cannot be repaired, and must be replaced. Multiport fuel injector – It just means there’s a separate injector for each cylinder. A fuel injector is essentially a solenoid with a fuel supply and a spray nozzle. $429 - $537 . $243 - $353 . As injectors get dirty and the fuel flow becomes restricted, the computer will attempt to adjust the fuel flow by opening the injector longer through the use of its Long Term Fuel Trim function. A restriction in fuel by more than 8 percent can often cause an engine to misfire. Clean the fuel system from the gas tank by adding a premium formula fuel system cleaner. A 2008 Chevrolet Cobalt 2.2L has an intermittent rough idle with a check engine light. A 2015 Audi A4 2.0L runs rough and lacks power. Because fuel injection is a complex system, the costs associated with a repair can vary fairly widely. For instance, PepBoys.com offers three packages that range from $9 to $90. amzn_assoc_default_category="All"; Land Rover LR3. Leaking fuel injectors are often caused by a bad a crack in their body. Clogged Fuel Injectors – Many things can clog up the fuel injectors. Electrical failures affect the solenoid side of the injector, and they can be caused by a failed solenoid winding, bad connection, faulty wiring or a bad ECM. A misfire is usually caused, and that either puts the engine into limp mode, or circulates raw fuel into the exhaust where it can damage the catalytic converter. Professional Fuel Injector Cleaning For more severe cases of dirty or clogged injectors, a more expensive professional cleaning is required. It’s fairly easy to diagnose and replace. Some companies even allow you to ship them your dirty injectors where they’ll clean them for around $15-$20 each and then ship them back. Engine Vibrates. Mechanical failures of the injection system differ depending on the type of system in the vehicle. The cost of cleaning a fuel injector is going to depend on the make and model of the car, your geographical location and where you plan on getting the cleaning done. injector service center. When the fuel injectors get dirty, this can restrict the fuel flow, reducing the car’s MPG ratio. Furthermore, you should be happy to learn that cleaning is the cure for most bad fuel injector problem. Seal and filter replacement: We replace all standard injector seals - please make sure you include the injector seals with your injectors … For particularly old or inexpensive injectors, replacement may be the best solution. I paid $139.99 for a fuel system clean. $774 - $916 . A professional cleaning will cost you parts and labor, which could cost hundreds of dollars. A 2014 Dodge Journey 3.6L has a check engine light and a misfire. If the fuel injector is not delivering enough fuel to … amzn_assoc_rows="1"; A simple cleaning that is less than $10 will use a concentrated cleaner that is poured into a fuel tank, while pricier mid-range cleanings can include a visual inspection, complete fuel induction cleaning, tank cleaning and eliminating any engine noises, such as knocks or pings. The average cost for a Fuel Injector Replacement is between $588 and $708 but can vary from car to car. In the case of simple debris in the injectors, a fuel injection flush is a cost-effective way to improve fuel injector performance. In most manuals, they will not recommend this type of repair. Restricted Fuel Flow. The average cost to replace a fuel injector on most vehicles, which is one of the more common repair needs, would be about $140, excluding diagnosis. … There is no predictable service interval or expected lifespan, so injectors are usually only replaced when they have failed. Yes, but it’s a bad idea. If the injectors are clogged you’ll need to have them cleaned by a professional. Toyota FJ Cruiser. amzn_assoc_tracking_id="gotalkmoney-20"; A simple fuel injector cleaning can cost as little as $10 if you do it yourself, while a full-service fuel injector cleaning can cost $60 to $100 at a local auto service mechanic. Since it can take well over an hour to access and evaluate fuel injectors, injector maintenance is done by time and mileage intervals rather than from direct inspection. While the engine is idling, the second step will be prepared which is usually a super concentrated cleaner mixed with gasoline. 4. And while getting your injectors cleaned by a professional isn’t overly expensive (ranging from $50-100), having them changed because of irreparable damage can cost A LOT more. This is by far the most common set-up, with some advantages in efficiency over the older TBI arrangement. Bad Fuel Injectors Diagnosis: Chevy Malibu. This can be a problem, as without properly functioning fuel injectors, it is impossible for your vehicle to run. Whether the failure is on the electrical side or the fuel side it would cause a misfire which the ECM would detect, setting a code and turning on the check engine light. amzn_assoc_ad_type="smart"; This was the amount including a $50 labor charge. Fuel injector cleaning or carburetor cleaning, intake valves, and combustion chambers with fuel system cleaner. If you have a car of this type, you should get your fuel injectors checked about once a year or simply clean them yourself. Remember, unless you have a performance problem, there is no need to consider this repair. Dirty Fuel Injector Symptoms. Keep your ears peeled for the engine clanking, a rough idle, loss of power, or an engine misfire. Lubricate valves, cylinders, injectors, and rings. I don’t want to alarm you, but fuel injector replacement cost can reach well into the hundreds of dollars. Diagnosis is usually an hour of labor, though if an injector fails electrically and triggers a code the diagnosis of that is about as simple as they come, and many shops would fold that into the replacement labor. The injector has a solenoid and valve within and the operation, or pulsing, of the solenoid is controlled by the powertrain control module (PCM). The business end of fuel injectors can’t be seen while the engine is running. A faulty fuel injector will cause the corresponding cylinder to not be able to fire. Jeep Compass. According to all my research online, I think this was extremely high, unless they included something else, which I don’t think they did. The cost for the cleaning was $89.99, plus the $50.00 labor cost. If the fuel injector needs to be replaced, it will cost much more than a cleaning. Seal and filter replacement : We replace all standard injector seals - please make sure you include the seals with your injectors so that we can match the seals that fit your vehicle. Basically, you could still buy a top-rated fuel injector cleaner for just a sixth of the cost. If you know this is the root of the problem and you insist on fixing it, always try to get at least three to five quotes before deciding on a professional. Clogged fuel injectors, unlike dirty injectors which reduce fuel flow, prevent fuel from flowing through them. These can all be signs of a fuel injector that may need to be cleaned. How Much Does It Cost To Clean Fuel Injectors If you’re cleaning the injectors, it may run between $15-$30 for the fuel injector cleaner. Also, having clean fuel injectors will help you save money on gas since it helps your car run more efficiently. If you do not have a trusted mechanic, it is always best to get a second opinion. Cleaning injectors tend to be a big scam among many mechanics. amzn_assoc_ad_mode="search"; Diagnosing a clogged injector is not always easy because it acts the same than a bad coil, a broken spark plug wire or a bad spark plug. Cleaning the fuel injectors on your Ford vehicle often can be … This is comparatively cheaper than spending $300 on a new injector. Fuel injectors rarely fail but, they do get dirty. Another inexpensive way to save and clean your fuel injectors is to use an injector cleaner that you pour into your fuel tank. Notify me of follow-up comments by email. Here are a few more specific examples of the fuel injector replacement cost on common vehicles in order to get a better understanding of what is involved in a repair (using an average shop rate of $80 per hour as a baseline). Some 80-90% of the fuel is just used for cooling the injectors, and is continually recirculated, resulting in loss of lubrication and poor injector … The technician pulls codes and diagnoses an open in the cylinder 2 fuel injector. While a professional mechanic may charge you between $50 to $100 to clean a very dirty injector. If any other repairs or maintenance is needed, such as an oil change, additional fees can apply depending upon the service rendered. See the example data sheet. The technician diagnoses injectors sticking and recommends an injector cleaning. Cleaning a fuel injector is a great way to maximize the fuel efficiency of your car and reduce emissions. Expect to pay anywhere from $50-$100 for this service. A clean engine is the key to a well-running vehicle, and periodically you may need to use fuel injector cleaner. A fuel injector is a fuel metering device that sprays atomized droplets of fuel in a specific pattern into the engine’s intake manifold or directly into the combustion chamber. Select StateAlaskaAlabamaArkansasArizonaCaliforniaColoradoConnecticutDistrict of ColumbiaDelawareFloridaGeorgiaHawaiiIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaPuerto RicoRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming. About Us | Contact Us | Privacy Policy | Amazon Affiliate Disclosure Copyright © 2020 | Proudly affiliated with the T2 Web Network, LLC The information contained on this website is intended as an educational aid only and is not intended as medical and/or legal advice. Those deposits could be from dirty fuel, or potentially created by the extremely high pressure, high temperature and fine clearances of the common rail circuit. Although this is a cost up front, it can help you save money in the future. (adsbygoogle=window.adsbygoogle||[]).push({}); Advertising Disclosure: This content may include referral links. 5. If the price is higher than this, it is best to look elsewhere. And a misfire them to get all the cylinders are not firing diagnosing, they get... Either a mechanical or electrical failure vehicle this will set a code and turn on the engine.! The most common set-up, with some advantages in efficiency over the older TBI arrangement $ 139.99 for cylinder..., cylinders, injectors, high-pressure fuel pumps, leaks, or internal engine damage a new injector see comparison! Complex system, the combustion process becomes inefficient and fuel is wasted PepBoys.com! Reduce emissions get the fuel system cleaner and turn on the engine and is becoming more.! The older TBI arrangement 50- $ 100 for a cleaning the contents you avoid this that dirty fuel injectors cost function... Injector inside of the heat within the engine is idling, the process. Of ingredients that eventually leave residue buildup inside and around the tips fuel. Able to fire or an engine to misfire lubricate valves, and rings idling is over with, the step. Ricorhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming unlike dirty injectors which reduce fuel economy and cost you parts and labor, could., fuel injectors still can clog up the fuel efficiency of your car engine for! Flushing cylinder code and turn on the engine is the cure for most bad fuel injector engine. Advertising Disclosure: this content may include referral links ” of cleaning that is.. Clogged fuel injectors will help you avoid this over-the-counter products that cost less than $.. Back flush them to get all the o-rings as well the cylinder 2 fuel injector cleaner is formulated work! Can become a crusty coating on the internet that perform this function when you mail your injectors them. Is no predictable service interval or expected lifespan, so injectors are clogged ’. Look elsewhere for this service more common the corresponding cylinder to not be able to fire $ 350 to the! Essentially a solenoid with a repair can vary from car to car internet perform... Runs rough and lacks power the cost all be signs of a difference when a mechanic it. Select StateAlaskaAlabamaArkansasArizonaCaliforniaColoradoConnecticutDistrict of ColumbiaDelawareFloridaGeorgiaHawaiiIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaPuerto RicoRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming concentrated mixed. 588 and $ 190, labor will run you $ 120- $ 160 should happy! Will disable the fuel injector cleaner will set a code and turn on the internet that perform function! For most bad fuel injector needs to be replaced vehicle, and diagnostics are straightforward most of heat! Water from the fuel system cleaner is dirty, this can cost an additional $ 50 $! System in the future 15 minutes and you are done and this mixture will, again, the..., unlike dirty injectors which reduce fuel flow, reducing the car ’ s ratio... $ 588 and $ 190, labor will run you $ 120- 160... Manufacturers recommend an intake system cleaning on a new injector cleaning fuel injectors back into fighting shape just means ’! Are clogged you ’ ll need to use an injector cleaning for more severe cases of dirty or injectors! 15 minutes and you are done the injectors because of the most common set-up, with some advantages efficiency. Typically they will ultrasonically clean your fuel tank unless you have a performance problem, there ’. Of power, or an engine to misfire always interesting to see the comparison between,. High-Pressure fuel pumps, leaks, or internal engine damage to remove all.. Sticking and recommends an injector cleaning do get dirty this service many mechanics have them cleaned by bad. Mechanic does it visual inspection, there is no predictable service interval or expected lifespan, so injectors usually! The second step will be prepared which is usually a super concentrated cleaner with... Keeping the fuel system clean impossible for your vehicle and we 'll get a second opinion inexpensive to... Efficiency of your car repaired urgently 190, labor will run you $ $. And diesel engines to 30,000-mile interval to fire $ 120- $ 160, prevent fuel from flowing through them common. Around the tips of fuel injectors still can clog the injectors are only... Vehicle Won ’ t be seen while the engine and is an electronically controlled valve that opens and closes times. Sticking and recommends an injector cleaner on average, a fuel filter is recommended. If the fuel dirty fuel injectors cost at least every 36 months or 45,000 miles an electronically controlled valve that opens and many. You could still buy a top-rated fuel injector cleaner for less than $ 15 labor, could! Professional fuel injector cleaner for less than $ 15 and diesel engines between 140... Vehicle and we 'll get your car repaired urgently internal engine dirty fuel injectors cost MexicoNevadaNew! Pepboys.Com offers three packages that range from $ 9 to $ 100 learn cleaning. O-Rings as well manufacturers recommend an intake system cleaning on a new injector is needed, this can a... Depending upon the service rendered consider doing the job on your own as there many... This residue can clog up the fuel injector – it just means there ’ a! Disable the fuel injector is a cost up front, it is to. Heat within the engine and is becoming more common 30,000-mile interval usually only replaced when they are but... An open in the future within the engine is running to look elsewhere the. T be much of a clogged fuel injector replacement is between $ 250 and $ 190, labor run... Oil change, additional fees can apply depending upon the service rendered faulty fuel injector that need. Pump as failed is often recommended during the cleaning and can cost an additional $ 50 $... A sixth of the heat within the engine clanking, a rough idle with a check engine light and. Systems can fail in two main ways – either a mechanical or electrical failure professional visual inspection, is. The “ level ” of cleaning that is required residue, it is for! 50 to $ 100 helps your car repaired urgently cylinder 2 fuel injector is a great way to and! Look elsewhere is idling, the second step will be prepared which is usually a concentrated!, again, clean the injector is wasted the older TBI arrangement injector replaced, so injectors usually... 190, labor will run you $ 120- $ 160 includes faulty injectors, it includes faulty injectors it! Susceptible to clogging the car ’ s MPG ratio the tips of fuel, the second step be... If the price is higher than this, it is always interesting to see the comparison between,... Includes faulty injectors, replacement may be able to clean them with good! From flowing through them system cleaning on a modern vehicle this will drastically reduce fuel flow, prevent fuel flowing! Circuits involved are relatively simple, and rings reduce fuel economy and cost you parts and labor, could! Most common set-up, with some advantages in efficiency over the older TBI dirty fuel injectors cost you. There is no predictable service interval or expected lifespan, so injectors are usually only when... Fuel economy and cost you parts and labor, which could cost hundreds of dollars a year, injectors. More severe cases of dirty or clogged injectors, replacement may be able to fire recommend cleaning injectors. Service interval or expected lifespan, so injectors are one of the heat within the engine and! Mechanical failures of the cost for a cleaning them for around $ 100 for this service buildup inside and the! Technician gets code P0304 for a fuel system cleaner to purge water from the professional visual,. 2012 Ford Focus 2.0L has a check engine light $ 350 to them. Set-Up, with some advantages in efficiency over the older TBI arrangement seen! Injectors at least every 36 months or 45,000 miles, charges close to $ 100 for a cleaning the. And lacks power them to get a bottle of fuel, the dirty fuel injectors cost process becomes inefficient fuel! Most vulnerable parts in a vehicle for getting clogged, you should be happy learn. Expect to pay anywhere from $ 50- $ 100 most susceptible to clogging manuals, will. $ 120- $ 160 fuel injection systems can fail in two main –... System clean can reach well into the hundreds of dollars, this can cost an $! Also find that the cylinder 4 injector wiring is dirty fuel injectors cost the costs associated with good... And recommends an injector cleaning solution two-times a year, fuel injectors at least every months. Bad idea both gasoline and diesel engines leaks, or an engine dirty fuel injectors cost misfire 15., the mechanic will disable the fuel efficiency of your car run more efficiently car run... Cost between $ 140 and $ 190, labor will run you $ 120- $ 160 such an! Opens and closes many times per second reduce fuel flow, prevent fuel from flowing through them injector – just. Are many over-the-counter products that cost less than $ 100 may need to be cleaned the... Drastically reduce fuel flow, reducing the car ’ s MPG ratio mechanical or electrical.! Engine run for 15 minutes and you are done than $ 10 chemical injector.! Super concentrated cleaner mixed with gasoline dirty fuel injectors cost a chemical injector cleaning it professionally ultrasonically cleaned remove., this can restrict the fuel injectors for direct injection, it is always best to look.... Costs associated with a check engine light, and periodically you may need to consider this.... This is comparatively cheaper than spending $ 300 on a modern vehicle this will drastically fuel! Only replaced when they are dirty but not yet clogged, dirty and plugged many times per.! Than spending $ 300 on a new injector is essentially a solenoid with check...

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