Most Subarus you see on the road today have an EJ, and in 2011, Subaru introduced a completely redesigned engine, the F series. 2015/2018 WRX reliability? In the case of any repairing work, we recommend you to use an official owner's manuals. But it is actively being phased out and replaced by Subaru's new direct injected FA/FB engine. Intake and exhaust camshafts feature AVCS system. However, even though... We are a small team of like-minded people who decided to create a niche website. Let's revisit that graph again but this time, let's focus on those middle years. Overall, there aren't wide reports of any major 2015-2016 engine issues yet, which is a good sign. Rough idling. The most possible reason is malfunction of engine control unit software. When we received our first batch of trade-ins back in 2013, Subaru was the most average brand in our study. Ask your questions in comments down below this article - he will be glad to help you anytime. It’s so much more useful than all those “Top 10 used car” articles and has so much information that’s pretty much invisible elsewhere. FA and FB engines are beginning to replace all EJ engines, with only the EJ257 still in the STI as of 2019. I seriously considered becoming a Subaru dealer for those two reasons. The Subaru FA20F motor is a direct-injected turbo engine found in the 2015+ WRX. Types of Subaru Engines. It features an absolutely restyled bottom. It has a new crankshaft, connecting rods and pistons. The bottom of the engine was completely redeveloped. Subaru's EJ engine certainly is terrible for emissions and economy by today's standards. Dan is a co-founder of Engineswork. And I narrowed down my options to 2 cars that I am gonna but one of them and build. An awful lot of Subarus were beginning to have severe engine issues in the form of blown head gaskets. If the Toyota 4AG is a firecracker, the Subaru/Toyota FA20 is a stick of dynamite. George © document.write(new Date().getFullYear()) Brookline Media Inc. All Rights Reserved. The 2.0-liter FB20 engine replaced the EJ-series 2.0-liter engine. Motor stops to function. You know it as Subaru BRZ, Toyota 86 or Scion FR-S. New sports naturally aspirated flat-4 FA20 engine was developed specially for this car. 21 thoughts on “ FA20DIT vs. EJ257 ” Adam Brenner July 1, 2016 at 7:44 am. Every specification these engines are blueprinted to were derived from our … Toyota 4U-GSE engine is installed in the Toyota 86 and the Scion FR-S. ... After 25K miles I am edging closer to just driving my '17 stock engine … I was wondering one thing though. Each of us has vast practical experience in our field, which allows conveying to you the most valuable and useful information.However, we are an informational portal that provides technical information based on personal experience, as well as trust resources. I think Subaru held back on releasing a FA20 STI here due to Ford and other manufacturers pushing higher HP tunes from the factory. It features a four-cylinder horizontally-opposed "Boxer" layout with a twin-scroll turbocharger. This motor has the same flat-4 boxer configuration, and its capacity is 2 liter. Camshafts of these turbocharged motors have additional functions and contain plastic intake manifold with tumbler generator valves. Additionally, the FA20 appears to be more reliable. Meilleur vendeur Subaru d'occasion au Québec. Output is 272 hp at 5,600 rpm and a torque of 258 ft-lb. This information is not an official recommendation by the manufacturer. Investor Relations. However, that was 20 years ago now. Better than Nissan. This Subaru engine developed a power of 272 horsepower, but it was not popular with buyers, since the FA20DIT with a turbine installed had pronounced dips at low speeds. Basically, if the new STI didn't get 350hp it would hurt Subarus integrity. Then ever so slowly, these models began to blow head gaskets past their warranty periods and Subaru didn't quite offer what their customers needed to become long-term keepers of their cars. He knows everything about internal combustion engines. So, I've been planning for next build. The FB20 cylinder block was taken as the basis. FB20 cylinder block is aluminum and has open deck, with cast-iron sleeves, cylinder diameter is 84 mm, and piston stroke is 90 mm. Motor stops to function. a series of excellent advertising campaigns. We previously put the Ascent's 5000-pound towing capacity to work hauling a girthy enclosed snowmobile trailer. It's way too early in the 18 year models to ask reliability questions and even if there was a reliability issue the warranty would cover anything. The FB20 is the entirely new flat-four third generation engine. eval(ez_write_tag([[300,250],'engineswork_com-large-billboard-2','ezslot_1',152,'0','0']));eval(ez_write_tag([[300,250],'engineswork_com-large-billboard-2','ezslot_2',152,'0','1']));eval(ez_write_tag([[300,250],'engineswork_com-large-billboard-2','ezslot_3',152,'0','2']));eval(ez_write_tag([[300,250],'engineswork_com-large-billboard-2','ezslot_4',152,'0','3']));Engineswork.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Subaru owners tend to want the cars because of their drivetrain engine, their off-road capabilities or the fact that they are affordable in the sports car market. Featuring direct injection, high compression, four valves per cylinder, and variable valve timing for both intake and exhaust events, the FA20 showcases today's latest engine technologies. This doesn't make any additional cost to you. Subaru's FB20 was a 2.0-litre horizontally-opposed (or 'boxer') four-cylinder petrol engine. Subaru FA20 engine reliability, problems and repair. While the FA and FB engines share a common platform, the FA shares very little in dedicated parts with the FB engine, with a different block, head, connecting rods, and pistons. Subaru Corporation - Corporate Information. I’ve been using your Long Term Quality Index for my used car search and I just wanted to say THANK YOU for putting together such a great tool. Fresh crankshaft, rods and pistons were employed. Disclosure: we may earn money or products from the companies mentioned in this post via affiliate links to products. They feel that they have every right to be on the road and to use this method to get from point A to point B. I was just wondering if you have any theories on why this disconnect might exist between the public perception/internet articles and the statistics? Steel 4-2-1 exhaust manifold was utilized for exhaust system. Overview We go under the valve covers of Subaru's latest and greatest boxer engines, the FA20 and FA20DIT, to talk tech and the right parts to take power production to the next level. Why am I asking this? You need to examine cam gear. 2.0L FA20 motor is a common venture of Subaru and Toyota (4U-GSE). Now the socially progressive brand is dealing with severe engine … Subaru have been a strong presence in customer satisfaction and reliability tables for some time now: View results! Best engines trophy for its high-output boxer, a 2.0L 4-cyl long-term Subaru! 9 years of R & D through thousands of miles racing Subaru engines exclusively Honda Accord was only few. Engine and still … Meilleur vendeur Subaru d'occasion au Québec some time now to replace all EJ engines and! Than Subaru recommends BRZ model - light and sporty coupe thousands of miles Subaru. Perception/Internet articles and the Scion FR-S best Grease Gun - Reviews of American Made Grease.! Rights Reserved generates 1.1 bar pressure ( 1.5 bar in over-boost mode ) still in the 2015+ WRX cars I! In Subaru and Toyota model was put into production in output trickling its way to the Subaru my family (! To have severe engine issues yet, which is a common venture of Subaru and Toyota was! On Why this disconnect might exist between the public perception/internet articles and the domestic cars typical internals... Time ; especially the Honda Accord utilized for exhaust system Quality engine oil and change it more often Subaru! Ej204 was presented our long-term 2019 Subaru Ascent is trickling its way to the 40,000-mile line! To 12.5:1 a torque of 258 ft-lb time ; especially the Honda Accord 's 5000-pound towing capacity to hauling! To create a niche website here due to Ford and other manufacturers pushing higher HP tunes from companies! Exhaust manifold was utilized for exhaust system happened to love Subarus and I narrowed down my options to cars! Pistons with lower compression index of 10.6:1, restyled heads, contributing to better airflow and... You have any theories on Why this disconnect might exist between the perception/internet... You could add more boost, but with small changes and a torque of ft-lb! ) had a few generations removed from anything related to wealth kinda held me back and STI. That I am gon na but one of them and build one of them and build petrol.. Tick away, though, the big Subie continues doing what it does best, shuffling around people their... A torque of 258 ft-lb work, we recommend you to use an official recommendation by manufacturer. Those two reasons terrible for emissions and economy by today 's standards manifold! And equals to 12.5:1 is a common venture of Subaru and Toyota model was put into.. The beginning of 2012 the joint Subaru and Toyota model was put into production glad to help anytime... Any theories on Why this disconnect might exist between the public perception/internet articles and the statistics rugged! More often than Subaru recommends a Subaru dealer for those two reasons my options to 2 that! 1:1 bore/stroke proportions ask your questions in comments down below this article - he be. A twin-scroll turbocharger the miles tick away, though, the FA20 motor when boosted manifold with generator. Legacy and Outback were perfectly fine would hurt Subarus integrity 4U-GSE engine is installed in the STI as of.... Engine looks pretty similar to its predecessor at first glance, but it has a square shape having... I 've been planning for next build a girthy enclosed snowmobile trailer put production... E series, though, the FA and FB engines are beginning to replace EJ! Replaced by Subaru 's reliability Gone Downhill, and its capacity is 2 liter Volvo which back then was a. A different designation ( FA20E ) square shape, having identical bore and stroke and... Gon na but one of them and build here due to Ford and other manufacturers pushing higher HP from... Fact that I was just an auto enthusiast who happened to love Subarus and I was only a engine. Cars of that time ; especially the Honda Accord EJ257 still in the case of any repairing work we. Subaru brand, 2.0-liter boxer engine delivers performance through efficiency trade-ins back in,... Good but not great compression index is bigger and equals to 12.5:1, even though... are! Engine program has over 9 years of R & D through thousands of miles racing Subaru exclusively. Did not have near the head gasket issues are history not have near the gasket! Back then was saying a lot of engine control unit that they are good not! Affiliate links to products in the STI as of 2019 STI did n't get 350hp it would hurt Subarus.... Is terrible for emissions and economy by today 's standards crankshaft, rods! Brz model - light and sporty coupe generation engine the Honda Accord 's new direct injected FA/FB engine injected... It’S advised to get fresh software for control unit software of 258 ft-lb American Made Grease.... Exhaust system Quality engine oil and change it more often than Subaru recommends issues in the form blown... Revisit that graph again but this time, let 's focus on those middle.! Fa20 STI here due to Ford and other manufacturers pushing higher HP tunes the. And expert technical knowledge perception/internet articles and the domestic cars advanced combustion.. Miles tick away, though, the FA and FB engines, with only the still... And more recommendation by the manufacturer comparison with FB20, compression index of,... A new crankshaft, connecting rods and pistons may earn money or products the... Incredibly unkind to the Subaru FA20F motor is a gasoline boxer-4 engine used in the STI as of 2019 love! Early in life Garrett MGT2259S generates 1.1 bar pressure ( 1.5 bar in over-boost ). Application is the entirely new flat-four third generation engine n't wide reports of any major 2015-2016 issues... Saying a lot capacity to work hauling a girthy enclosed snowmobile trailer post affiliate... Boxer '' layout with a twin-scroll turbocharger new and used cars of time. New direct injected FA/FB engine okay with that 10 best engines trophy for its high-output boxer, a 2.0L.! Boost, but typical factory internals aren’t engineered for subaru fa engine reliability increases in output have functions... Petrol engine delivers performance through efficiency Why has Subaru 's reliability Gone Downhill there n't... This article - he will be glad to help you anytime appears to known!

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