subaru fb25 engine problems

", Sumo/Libero/Domingo/Columbuss/E series/Estratto, https://en.wikipedia.org/w/index.php?title=Subaru_FB_engine&oldid=1138506621, Short description is different from Wikidata, Articles containing Japanese-language text, Creative Commons Attribution-ShareAlike License 3.0, 15.325.5kgm (150250Nm; 111184lbfft), Bore x stroke: 78.8mm 82mm (3.10in 3.23in), Power: 84kW (114PS; 113hp) at 5,600rpm, Torque: 15.3kgm (150Nm; 111lbft) at 4,000rpm, Power: 84kW (114PS; 113hp) at 6,200rpm, Torque: 15.3kgm (150Nm; 111lbft) at 3,600rpm, Power: 115PS (85kW; 113hp) at 6,200rpm, Torque: 15.1kgm (148Nm; 109lbft) at 3,600rpm, Power: 125kW (170PS; 168hp) at 4,800-5,600RPM, Torque: 25.5kgm (250Nm; 184lbfft) at 1,800-4,800RPM, Bore x stroke: 84mm 90mm (3.31in 3.54in), Power: 109kW (148PS; 146hp) at 6,000rpm, Torque: 20kgm (196Nm; 145lbfft) at 4,200rpm, Power: 110kW (150PS; 148hp) at 6,200rpm, Power: 160hp (162PS; 119kW) at 6,000 rpm, Torque: 163lbft (221Nm; 23kgm) at 2,000 rpm, Power (EUDM, AUDM, THDM): 115kW (156PS; 154hp) at 6,000RPM, Torque: 20kgm (196Nm; 145lbfft) at 4,000RPM, Power: 137hp (139PS; 102kW) at 5,600 RPM, Torque: 134lbft (182Nm; 19kgm) at 4,400 RPM, Power: 107kW (145PS; 143hp) at 6,000 rpm, Torque: 188Nm (19kgm; 139lbft) at 4,000 rpm, Bore x stroke: 94mm 90mm (3.70in 3.54in), Power: 170hp (172PS; 127kW) at 5,800rpm, Torque: 174lbft (236Nm; 24kgm) at 4,100rpm, Power: 182hp (185PS; 136kW) at 5,800rpm, Torque: 176lbft (239Nm; 24kgm) at 4,400rpm, This page was last edited on 10 February 2023, at 01:44. There was also a recall for engine valves that can fail, according to Consumer Reports in 2019. The fuel injectors are relocated to the cylinder head along with the injection system. The most recent recall that Subaru has put into place for its engine issues was in April of 2020. However, based on the recall announcement of Subaru not so long ago, the timing chain of the 2.5L boxer engine has the potential to break due to a manufacturing defect. This article tackles some of the key features of the 2.5L engine of the Outback, including the following: Hopefully, these will help potential buyers or new owners of the sixth-generation Outback see whether or not they are getting the best value for their money from the product. They are a part, Read More Subaru WRX Downpipe UpgradesContinue, The FA20DIT and EJ257 are two of the most popular performance engines that Subaru has ever produced. Definitely a great purchase. However, the FB25D direct injection engine does have one potential problem carbon build-up. All DOHC and 1998 or newer SOHC EJ engines are interference engines, so if the timing belt fails, the valves will likely be damaged. b94jMdg^ Webengine cylinder block for cracks as shown to the right. The car has a bit noise, and not the best in power (2.5 liter). In Jan 2011, Car and Driver was told direct injection would be added soon. As fitted to the Levorg, the FB16 DIT was able to achieve fuel economy of 16.0km/L (38mpgUS) on the JC08 cycle.[9]. For its application in the Subaru Outback, the Boxer engine's smaller size, as well as its all-aluminum construction, reduces the engine's weight. Whether or not this is still an issue on the newest FB25D engine is up in the air. 2020 sti review, after a year of ownership. 2020 Subaru WRX STI's are the best! It has a sport mode which makes the shifting quicker but the car feels faster. Tips And Tricks, 24/7 Car Removal Service Near Me: Same Day Car Pickup. Its recommended to replace the timing belt every 60,000 miles to prevent this from happening. The engine also has separate cooling circuits for the cylinder block and head to improve coolant flow and distribution. Thickness of cylinders sidewalls decreased to 3.2 mm, new pistons were installed, compression ratio was increased to 10.3. But why a boxer to begin with? They were recalled due to faulty rear suspension and also engine valves that had the potential to fail. Hes been repairing, upgrading, tuning, and writing about cars & engines for over a decade. As such, these models in other markets do not receive the same FB25 2.5L flat-4 engine. The turbo 4 cylinder engine is great for fuel economy. Just like the Forester, the Outback suffered issues with the excessive oil consumption. 0000681474 00000 n Over at EngineBuilder, Justin Anning of Nemesis Performance explains:It is a completely different design than the EJ, although it still remains an opposing four-cylinder. The system became more complex, but it enhanced the flow of atomized fuel, thus improving fuel efficiency and reducing exhaust gas emissions. Fast fun car. The issue cropped up in the 1990s and simply wouldn't go away. Get The Top Dollar. [16][17], The 2019 Crosstrek is available with a plug-in hybrid system sourced from Toyota. Unlike FB20, this 2.5-liter motor had no problems with a high oil consumption. That means regular maintenance and prevention of the problems that it is known for before they get any worse. If you experience any of these, it is best to have your Outback checked by a qualified mechanic as soon as possible. This engine features many similarities from the initial FB20 engine, but Subaru also integrated a lot of new technologies and innovations. I was pleasantly surprised by the mode selector feature that the newer WRX/sti models have. Sell My Car For Free Towing: A Step-By-Step Guide, Fast Cash For My Old Car: Get An Instant Cash Offer, How To Sell My Car Without A Title? The EJ was phased out in the late 2010s because of limitations in its design, such as port fuel injection verses newer direct injection in the FB engine. They do have the same power ceilings, but the fuel efficiency of the FB25 encompasses the EJ25 capabilities. This relates to the 2018 recall we mentioned that covered 400,000 vehicles related to a valve spring failure. This ranged from 1,000 to 3,000 miles for most drivers having to add more oil. In 2019 a class action lawsuit was filed against both Toyota and Subaru for issues with catastrophic engine failure stemming from the valve spring recall. 0000029353 00000 n Drives really well in the street as well as in the highway. Deodorant on Squeaky Belt. %PDF-1.4 % Moreover, the free-flowing exhaust system contributes to higher power output. In March of 2019, she was At the time, Subaru said they were unaware of any crashes or injuries that were related to the issue, and they were trying to get ahead of it before something worse happened. 0000088049 00000 n The car has not been the same since. Not for pulling power, but for city driving when you need to get up to speed fast. 0000029652 00000 n It has direct injection technology, a mechanical fuel pump, and asymmetrical connecting rods., Engine Works states: In comparison with the EJ25, the FB25 is more responsive at low speeds. This may cause smoke from the exhaust and/or burning oil smells. It tends to last the same as the engine itself. [21], The direct-injection FB20D was also used in a mild parallel hybrid configuration similar to the FB20X. FB25 engines are more responsive at lower engine speeds compared to the Subaru EJ25 engine. Convenient Car Removal For Busy Schedules: Same Day Car Pickup. Your email address will not be published. By increasing piston stroke and decreasing piston bore, Subaru aimed to reduce emissions and improve fuel economy, while increasing and broadening torque output compared to the EJ-series. Because the chain is located inside the engine and must be lubricated by the engine oil, oil maintenance is also essential. Unofficially, Subaru stated that "FB" stands for "FHI/Future and Brand New/Boxer". Due to the TSB Subaru make work with owners to lower repair bills, but it all depends on the age and mileage. I can get up to 35 miles per gallon on the highway and 27 miles per gallon town running. These contribute to a compression ratio of 12.5:1 which allow an engine to optimize the extraction of mechanical energy from the combustion process while keeping fuel economy and emissions in check. The heads have also been revised. Being compared to EJ25, this motor has got the changed cooling system, it works better now. The EJ207 is one of many variants manufactured by Subaru, belonging to the EJ series. Continuing its maker's 69 years of legacy is the Outback SUV, which has always been known for its high-mileage capability, resiliency, and overall versatility that can accommodate any lifestyle. The problem did bring with it the increased risk of acrash if it happened while you were driving, and if it occurred while the vehicle was parked it could render it unable to start. Although it shares its displacement with the naturally aspirated FB16, the only part the two engines share is the crankshaft. Wow, 260K, and blue 2002 - now I'm really wishing I kept this! It's a 2002S 5MT. The air conditioning was shot, quoted around $1300 to repair. It w So, those engines get platinum-tipped plugs, which extends service intervals to 80,000 miles. There remain a lot of reservations from buyers when it comes to the 2022 Subaru Outback 2.5L engine. If you previously paid for repairs to address this problem: If you have paid for a repair involving the condition described It powered every iteration of the STi in North America from 2004 on, and was perennially one of the top performance options on, The Subaru WRX is a legend on the streets. A few of the most common problems with the FB25B and FB25D flat-4 engine include: In the rest of this article we address the above Subaru FB25 engine problems in-depth. The only downside would be poor gas mileage and depending on where you live, high insurance costs. Performing these same upgrades to the EJ would have resulted in a much heavier engine, reports Car and Driver. Look for the following signs the cam carrier is leaking: A visible leak is a dead-give away that oil is leaking somewhere. All engines have the few bad apples, and we just cant control that aspect. Click here for instructions on how to enable JavaScript in your browser. Be cautious with the cam carrier seal leak on the FB25. Turbocharged. The Subaru FB25 engine 2.5 L engine boxer engine replaced the EJ253 engine. 2018 Subaru WRX STI Limited. Ignition Cylinder Replacement Cost: What You Should Expect. The FB is only marginally heavier than an equivalent-displacement EJ. There are again non-turbo and turbo versions. Engines produce some oil blow-by that makes its way onto intake ports and valves. Specifically, these engines have been susceptible to leaking head gaskets and it was such an ongoing issue that it almost became a joke amongst mechanics. Local Junk Car Buyers: Who Buys Junk Cars Near Me? 0000008589 00000 n At 50,000 miles one of the mechanics at Premier Subaru in Santa Fe slid the car into a curb pulling it out of the dealership, wrecking the right front rim , wheel bearing, and lower control arm. Weak engine, Incredibly expensive transmission. eh, the 3.0 isn't that bad.. mostly just random codes that come & go all by themselves - like i said, fussy sensors but yeah, stuff is a lit WebCoast High Performance - Southern California's Premier Engine Builders with over 40 years of combined race and hot rod experience. Theyre almost endlessly modifiable too. A Comprehensive Guide, 10 Junk Car Selling Tips: Get the Most Cash For Your Junk Car, Instant Cash for Junk Cars: Get Fast Offers for Your Old Vehicle. I have NO FAITH in their 4 cylinder engines, especially the turbocharged ones. Fun car to keep as a daily or to use as a weekend track car. Paid $707.00 for transmission fluid change and spark plug replacement at a Subaru owned store. 0000009888 00000 n They concurred that Subaru would correct the problem at no charge to me by installing a new short-block. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. The recall was to fix problems with the engine computer and a problem with debris that Again, since this has been a part of a recent recall announcement, you may apply your warranty for a defect on this part to get the problem solved immediately. The DOHC configuration further guarantees better airflow at high engine operations and the AVCS complements this with its enhanced scavenging effect that brings about more efficiency and fuel economy, especially during high engine loads. So the only difference between the B and the D is the compression ratio? This can produce light smoke from the engine bay or burning oil smells. MG2 is used under parallel hybrid operation as well. [3] The FB has an all new block and head featuring dual overhead cams with intake and exhaust variable valve timing (which Subaru designates as AVCS, standing for Active Valve Control System), and a timing chain that replaced the timing belt. They have something to offer, Read More Subaru WRX Coilovers GuideContinue, Subaru WRX Downpipe Upgrades Downpipes are one of the best performance upgrades for turbo engines. The direct-injection FB20V in the revised hybrid is detuned compared to the conventional FB20D. In addition to that, this engine significantly improved the efficiency of the previous FB20 engine. It was even claimed that the risk of engine failure increased after the fix and in some cases led to cars catching on fire. Moreover, each cylinder has a coil on plug ignition with an integrated igniter. Piston and piston ring clearances can vary, and some may simply be too far off and allow excess oil past the piston rings. 7a'N(:Qf)Y,e"KRf)Y,e'N\e'N(:QvDe'N:1zOi4zON?Z|i=\cLe>ati~? It was built to last hundreds of thousands of miles, some owners at a minimum of 250,00 miles. Anyways, at the end of the article we come back around to the Subaru FB25 reliability topic. Very fast, with a turbocharged boxer engine, but still is able to use its performance in all conditions because of its amazing symmetrical all wheel drive. The CVT transmission works great, the gas mileage is an average of 26.5. Hb```b``e`c`` 6PcO I 0 As you may have guessed, the most common issue drivers reported was excessive oil consumption. Excellent configuration for cornering, absorbing Gs, and putting a brand for a sporty type of vehicle. The second is an engine misfire if the timing chain is stretched. As reliable as many Subaru models have been over the years, and Subaru is typically known for producing some quality automobiles at reasonable prices, there have definitely been some issues with Subarus engines. It's also worth noting however that the Crosstrek is a technically new model in their lineup as it was previously known as the XV Crosstrek. Unfortunately, the FB25 engine is not designed for an aggressive build. The Japanese brand's unique always-on Symmetrical All-Wheel Drive (SAWD) system has been the foundation of its vehicles for decades. We research hundreds of models each Drivers reported not just excessive oil consumption issues but also hesitation while accelerating and unusual noises coming from their engine as well. also what ECU tweaks would do best with this engine?? 0000003545 00000 n ]rt2[!g{lC|-jpL~[}.=tnincp|L32Mu In 2014, Subaru modified the engine. Click here for instructions on how to enable JavaScript in your browser. As such, power loss is gradual rather than something youll notice immediately. Walnut blasting uses walnut media shells and a heavy-duty vac. Mike DAmbrosio is an automotive writer and photographer whose work has been featured in multiple publications, including Roundel, Jalopnik, Performance BMW Magazine, and Speedhunters. Were simply stating these are some of the most common area when issues do occur. Running the engine on low oil can have negative impacts on long-term reliability and longevity. The 2011 Subaru Forester was plagued with issues of excessive oil consumption. WebCapacity of FB25 increased to 175 horsepower at 5,800 rpm, and torque 235 Nm at 4,000 rpm. Well focus on the 2.5-liter engine specifically, which was introduced in the Legacy 2.5GT and Outback in 1996. Likewise, it should be driven with care and must be well-oil at all times. MG1 is used as the starter motor and charges the battery for series hybrid operation. Overall, the engine is solid and probably more reliable than the FB20. The 2.5L engine used by the 2022 Subaru Outback is packaged with a flat-four engine, also commonly referred to as a boxer-four engine due to its layout. It can force the engine to rev up higher than usual, which can lead to damaging wear and tear on the engine components. Subaru has an impressive track record for quality automobiles. We build Horsepower, from mild to wild and 0000009404 00000 n Is the Subaru FB25 2.5L boxer engine reliable? There are plenty of 2.5L engines that have lasted over 300,000 miles as well when owners have done the regular maintenance on them such as oil changes, spark plug changes, and coolant changes. Moreover, it consumes less fuel.. These heads are equipped with two camshafts and use 4 valves on the cylinder and roller rocker arms. 0000004408 00000 n The Levorg also has an option for a 2.0litre direct injection turbo engine, the FA20F. HERE you can learn more about them. The 2013 XV Crosstrek did have some reported issues with the engine again mostly centered around the excessive oil usage issue that other Subarus have been known for. Whether or not it affects engine longevity is also up in the air. The engine is a more robust modification of the FV20, the first engine to introduce the FB family to the automotive world. Its also in the Legacy, Outback, and Crosstrek models in North America. Free Junk Car Towing Near Me: How To Find One. Roller rocker arms actuate the valves, which were valve lifters for the previous EJ253. The EJ25 will soon be discontinued, with the current WRX STI being the last model to receive it. The 2015 Subaru Forester had excessive problems with the engine that also related to the excessive oil consumption problem as well as issues with unintended acceleration or the engine simply stalling out and dying while people were driving. Compared to the EJ253 engine, the FB25 achieved a twenty-eight percent reduction in frictional losses due to lighter pistons, wrist pins, connecting rods, and lower piston ring tension. what specific cat back exhaust systems would you suggest? There are many potential problems that may happen to an engine despite its durability. This is primarily due to the bad reputation left behind by its predecessor, the 2.5L EJ25 engine, which was marred by its high maintenance costs stemming from defects due to specific design choices by the automaker. The car already delivers great performance and handling straight from the factory. Autotrader gives an important tip, Those seeking to spend a bit more should jump to the fifth-generation Forester, preferably a 2016 or newer, as these models dont suffer the oil consumption issues that plagued some 2014 and 2015 models.. The maintenance-free timing chains and peripheral components are designed to withstand long periods. Clearances tend to become smaller on a warm engine since metals expand with heat, which allows less room for oil to make it by. Subaru has an impressive track record for quality automobiles. The third is the dreaded Check Engine Light. To Subarus credit, the Boxer/AWD formula remains brilliant, they said. First, they were replacing piston rings or entire pistons. There isnt really any solid evidence or proof as to what exactly causes FB25 Forester, Legacy, and Outback oil consumption. Try different oil weights or brands of oil (ensure its within manufacturer spec). 0000115567 00000 n Its something to consider and keep an eye on, though. Again, no engine is perfect so dont let the few possible issues scare you away. Had 7 or more Subies, I would say the EJ engine and 4spd drivetrain is good for 200K easy - though the FB25 is a new engine architecture with a wet timing system which could be toast at 150K or so - look to the 3.6 for more predictors of engine reliability. 0000008203 00000 n 2022 Subaru Outback 2.5L Engine: Longevity, Problems, and Specs, 10 Tips for Keeping Your Car Running Like New. [4], The 2019 model year Subaru Forester was introduced at the 2018 New York International Auto Show with a revised version of the FB25 engine featuring direct injection, resulting in a slight boost in power and fuel economy. It may not offer incredible performance, but its plenty for most. If that happened every could enter the engine and lead to serious damage including power locks. Lifehacks That Kill Your Vehicle. Nice! Looks to be in really good shape. A similar scene to here, I also have a flag outside and an old pickup truck! Some berate the 4EAT, but many The existing FB20B was modified by reducing internal friction for the hybrid drivetrain, which incorporates an electric motor in the Lineartronic CVT. It seems to work for some, but doesnt work for others. Making the Subaru FB25 a more practical choice, especially for daily use. What Is The Fastest Way To Sell My Old Car For Cash? By the time of the recall there were already 375 cases reported related to either this is pension or engine defects. 0000011734 00000 n Friendly. Many of these recalls have only been put in place because a very limited number of cars experienced problems and Subaru took an overly cautious approach to getting them fixed. The beautiful and sporty 2019 Subaru outback 2.5 touring. Professional Car Scrapping and Recycling: The Ultimate Guide, How To Get The Highest Payout For My Scrap Car? Around 0.75 quarts per 1,000 miles is where we would start looking further into the FB25 issue. As youd expect from an engine that has a 30-year history, the EJ could be had in a variety of configurations. 0000001944 00000 n They've been producing vehicles since 1953 and they've definitely carved out a niche for themselves as a favorite for a certain segment of drivers. You should not dream of building FB25 turbo, it was created for different purpose. If this capacity is not enough for you, then purchase Subaru WRX, as it is senseless to improve FB25. It all adds up to 170-182 horsepower and 174-176 lb-ft of torque. Although some were subject to the recalls we mentioned earlier, in general very few drivers have ever reported any problems with their BRZ engine. You can find the TSB from Subaru here. Its a win win from just about every aspect. The FB25 is a 2.5L flat-4 engine delivers 170-182 horsepower and 174-176 lb-ft. Surprisingly, theSubaru 2.5 engine can rake a total mileage between 200,000 and 250,000 miles before requiring significant auto maintenance or repair. Subaru is able to maintain the exterior dimension substantially unchanged by using asymmetrical connecting rods like those in the EZ36 engine. The cost of replacement will depend on the make and model of your car, but it's usually not a cheap repair. 0000010980 00000 n The DOHC engines are more difficult to service when its time for a spark plug change. It will allow to receive about 190 horsepower and classical Subaru sound. A performance intake is one of the least expensive, easiest to install, and most pleasing modifications that you can do to a WRX. Its hard to deny that theyre the complete package. Fun, quick, and so far reliable. 2023 Vehicle History Inc. All Rights Reserved. There are three main symptoms that could indicate a problem with the timing chain. In 2021, the second generation BRZ and GT86 was released which included an, Read More The 5 Best Subaru BRZ, FRS, GT86 Performance ModsContinue, The Subaru EJ207 engine is a four-stroke introduced to the automotive market in 1991. H\n@~9&D 80@,2+Jk ,3]vwc_Nm:cfc0|K&pk) V KtitJk}}&^ccV.v[:YqTWcVb>go[_{% `O`!8X Yes, there were such cases. If youre over 100,000 miles and well out of warranty they likely wont offer much help, if any. 0000232117 00000 n If youre somewhere in that ballpark its definitely a considerable amount of oil loss. I think it is the most fun car I have driven. All things being equal, the Subaru Impreza didn't have a ton of issues with the engine compared to the Forester of the Outback, but they were still a couple of problematic model years. A few of the most common problems with the FB25B and FB25D flat-4 engine include: 1. 0000001407 00000 n It delivers tons of power with it is 305 horsepower turbocharged motor and exceptional handling with it is all wheel drive. The automaker is yet to pinpoint the exact cause of the problem. [2] It was announced in September 2010 as the third generation (following the EA 1st and EJ 2nd generations) boxer engine family with 2.0litre and 2.5litre naturally aspirated variants. The performance is fun and you can really make it your own car. and get all the new deets right in your inbox, Leaders in automotive prformancee and tuning guides, Please enable JavaScript in your browser to submit the form, The 5 Best Subaru BRZ, FRS, GT86 Performance Mods, Subaru EJ207 Engine Problems, Reliability, Specs. There was an additional recall that covered 205,000 Subaru Imprezas that were made from 2017 through the 2019 model year as well as 2018 Subaru Crosstrek. So far, the FB25 is looking to be a reliable engine. It effective 2013 to 2018 Foresters as well as Crosstreks made in the same year range. High oil consumption. I expect many more enjoyable miles from my Forester. I am totally satisfied with the vehicle. 0000029253 00000 n The aluminum FB25 heads comprise two pieces the cylinder head itself and the camshaft carrier, allowing a reduction in metal thickness and weight. 0000009106 00000 n . FB20 used to have this shortcoming till 2013. We have a 2014 outback with 152,000 miles. All Rights Reserved. The frequency of problems in the 2022 Subaru Outback 2.5L engine is quite low but there are some issues that stand out based on the number of complaints associated with them. I know the service is charged on a flat rate basis, but the charge is just prohibitive and needs to be reviewed by Subaru. All of this adds up to just one additional mpg of range, but thats actually a 5% increase, and its deceiving because the FB engine was initially paired with older transmission designs. Handles amazingly. Subaru Foresters made between 1999 and 2010 also suffered this issue. Some Subarus have had serious issues with their head gaskets, and. Again, 2019+ models with the FB25D engine are the more powerful engine thanks to a few updates. 0000010505 00000 n A lot of the earlier versions of this engine that were produced from the late 1990s through about 2007 have been known to have head gasket failures on them that can destroy the engine. Moving to chain-driven cams is said to allow the valves to be placed at a more narrow angle to each other and shrink the bore of cylinder from 99.5 to 94mm (3.92 to 3.70in). In order to get reliable motor and receive additional capacity, purchase aftermarket cat-back exhaust system and adjust ECU more aggressively. Generally speaking, when an automaker becomes aware of a problem, especially one in the engine, it might last for a few model years until they get the problem worked out. Powerful performance machine. When it became as notorious as this issue did for various Subaru models featuring the 2.5 litre engine, that was a clear-cut problem. FB25 firing order is 1-3-2-4. !KyYDER$96Q\,F%BW0YFB9X(,m^nb?xVSW{'$KB fe7gO# {ZRF&lCVmV.stq9#(FP "+-Nd<5h 2019 Subaru WRX STI: Fun road going rally car! the problem related to a faulty fuel-pump. Some drivers were having to replace a quart of oil every 1000 miles or so. In fact, if you go to Carcomplaints.com you'll find that there have been no complaints lodged at all related to the engine of the Subaru BRZ. It can often be confused with other possible leaks such as valve cover gaskets. It is a member of Subarus third-generation FB boxer and FB20, FA20D, FA20F, AND FA20E ENGINES. Subaru also has a TSB to address these problems with new rings or short-blocks if oil consumption is that severe. has also had to recall a number of models because of engine problems. Jalopnik loved the boxer/AWD combination. i have a 2002 Forester with the EJ251 that is just about to hit 260K - headgaskets were done long before I got it, supposedly around 85K mark.. run The earlier the problem is diagnosed, the easier and less expensive it will be to fix. Many modern engines use DI and its truly awesome technology. Symptoms of excess oil consumption are generally pretty simple. Cam carrier seal leaks are also very expensive. Injecting fuel directly into the cylinders allows for better performance, fuel economy, and emissions. How To Get Cash for Scrap Cars Near Me? Its a process many use since its very effective at cleaning valves and ports. The exhaust gas recirculation system (EGR) includes a cooling circuit enabling greater exhaust gas volumes to be recirculated. 0000177464 00000 n One of the signature boxer engines of Subaru that made it to the Outback is the 2.5L engine with the designation FB25.
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