Fb25 vs fb25ba 5L engine was based on the smaller capacity FB20 engine. Both engines were originally Federal emissions. Subaru put thicker & better gaskets on the FB vs the EJ series so the headgasket failure shouldn’t even be happening. The thickness of cylinder walls is 3. However, the costly cam carrier seal oil leaks and possible oil consumption problems bring the FB25 reliability down a bit. Have not seen posts of people swapping out FB20 engines for FB25. The latter has issues regarding high oil consumption, which was addressed by Subaru and improved for the follow-up engine under the FB25 name. Forester FB25 engines are made in Japan while those used in other vehicles such as the Legacy may be made in North America. I don't think 0w20 is for racing/ aggressive drivers or even towing for that matter. 13-15 outback 2. I swapped my 2012 forester x premium fb25 (after she splode) with a 2014 fb25 from an outback. I'm at a point now where I may make a change. In short, the Subaru FB25 engines are the larger version of the FB20 engine. Dec 26, 2017 · 2011 Subaru Forester with C as the 8th digit of the VIN. It ended up costing thousands less and the oil guzzling does not seem as bad (yet). The 2009-2012 foresters in general have been garbage. Apr 24, 2018 · The engine model is a FB25 (non turbo). 5L naturally aspirated (N/A) powerplant, bolt-on power adders Aug 28, 2018 · FITS: 11-15 Subaru / Forester, Legacy, Outback 2. To make it worse, it was an oil burner that Subaru refused to fix because they claimed it didn't use enough oil during the consumption test. FITS 11-15 SUBARU OUTBACK 2. Expert. May 23, 2016 · From what I experienced with the fb25; if I use the 0w20 it's more for a economy mode, no high revs no down shifts,, more of grocery getter style. The dealership claims to replace the head gaskets and timing belts on all EJ25s they sell, and reseal the cam carrier on FB25s if leaking. 4274 posts Dec 14, 2018 · FB25 - 2. Jul 19, 2023 · 2015 - Newer FB25 engine compatibility? Jump to Latest 1. Save Share Like. I was always able to do oil changes on all the Subarus I have, I probably still have a Fram PH3593 oil filter in the garage. If there is a mechanic that has the answer to this issue. I research it that this engine is in use from 2011 - present on the Subaru Forester. Ideally either a turbo EJ25 (provided it hasn't been modded to oblivion) or an FB25 with a documented short block replacement is the way to go on an SH. Nov 20, 2023 · How does the FB25 engine’s design differ from its predecessor, the EJ253? The FB25 demonstrates significant evolutionary changes from the EJ253, such as an open-deck cylinder block construction, reduced frictional losses due to lighter internal components, and separate cooling circuits for the block and head. However, there are still issues that might affect the reliability and overall lifespan of the machine, but it Nov 14, 2021 · The Subaru FB25 2. It appears on the FB25 the oil filter is on top of the engine. Though it achieved a larger displacement, the FB25 machines possess some innovations and technologies that the FB20 engine has, including the piston stroke. 5l " fb25", "fb25ba" and "fb25bc". 5L Non-Turbo (2011- 2018) An update is rolling out across the network at some point and there will be an outage of about 20-30 minutes when this happens. Sep 7, 2022 · Related 2. May not be as simple as it should be. Is the Subaru FB25 2. But that setup would rock, low end torque from high compression with the high HP numbers from the turbo! I would say that a 6psi water intercooled setup is doable I would use an old school T3/T4 turbo for quick spool and cheap! Jun 15, 2021 · I am trying to find more information on 2. Jan 31, 2011 · While the displacement of both the EJ25 and the FB25 round to 2. Explore the FB25BA Engine Technical Specifications Dec 7, 2022 · I think that FB25 with 53,000 Km should be like new. You could even make a strong argument for slightly above average reliability. 5-liter Subaru FB25B gasoline engine has been assembled at the company's plant since 2010 and is installed on mid-size models of the concern, such as Legacy and Forester. May 25, 2020 · If I ever did get one with the FB25 I'd know to be diligent with checking oil. 4,626 I have a Outback with a 6MT and FB25 engine. About as bulletproof as they come. 5K views 2 replies 3 participants last post by noobaru11 Jul 21, 2023 Sep 27, 2024 · engine code: fb25, fb25ba and fb25bc. 5L boxer engine reliable? Yes, we believe this engine earns average remarks for reliability. I was hoping to find a cooling system diagram of the FB25, pics of the cylinder head hoses/ports/etc, or something like that May 1, 2011 · the high compression of the fb25 could make tunning difficult. 0x2. Seems like a no-brainer. VIN: ***** Answered by Adam Schmidt in 7 mins 12 months ago. 5l "fb25". However, I am fairly certain that FB25 in my 2017 Outback is still port-injected. The FB family also includes internal combustion engines: FB16 and FB20. Jun 20, 2023 · I ask because all the other swaps I've seen (first gen FB25>2nd gen, and Foresters going from FB25>FB20) haven't seemed to require this, but it's outside my wheelhouse so to speak. HEAD GASKET SET WITH HEAD BOLTS. Headgasket failures happen when someone doesn’t do proper Maintenance. I test dove a 2010 and 2012 Forester. It sounds like I have burnt a valve. 5L H4 DOHC Naturally Aspirated FB25BA,FB25 ; FITMENT NOTES: Set Services Complete Engine, 1. 5 PZEV and is an FB25 engine. Oct 18, 2012 · Maintenance cost on an fb25=just buy another car because that's what it costs to replace the engine. For instance if the block will be the same and only replacing the intake manifold and alternator. When I turn into ken block the oil drops just as fast as my gas gauge. Sep 24, 2021 · Regardless of engine, the big plus in buying an SH is the 4EAT transmission. I've been dealing with an engine miss that I couldn't fix myself and finally had a shop diagnose it. [31] The seventh-generation 2020 model year Legacy and Outback also adopted the revised direct-injection FB25D as its base The FB25 is built on the FB20 aluminum cylinder block. timing chains, not a belt like the older EJ's. 5: Carrying forward from generation four is the 2. 0:1. Kind of confused about how they are both federal but that's what lkq said the replacement engine was good for inspite of it being a BC designation. Feb 10, 2015 · EJ with HG issues and timing belt, idlers, tensioner, water pump that is likely to be due soon after purchase or the chance of getting a FB25 someone dumped due to oil consumption. The wikipedia tells me the FB25 is a 2011+ Forester and 2013+ Legacy engine. Pricing 2011-12-13 Forester engines is around $2000. Jul 24, 2014 · From one of the many reviews of the new 2015 FB 2. 5-liter FB25 engine in my 2017 Outback. This bump in size accounts for the 4 lb-ft increase in torque, to 174. Subaru Subaru Four-Cylinder Engines FB25BA engine is installed on Subaru Forester(2011-2018) making the above mentioned models eligible for engine interchange. 13-15 legacy 2. 5L boxer four, although with 80 per cent newly developed parts (head, cylinder block, pistons, intake manifold) it gains a couple more ponies (now 175 hp) and sips less fuel. 5L Non-Turbo (2011- 2018) 21K posts 11M views Technical discussion of the 2011 - 2018 2. Due to the oil consumption sit FB25BA / FB / Subaru Four-Cylinder Engines-Petrol / Boxer-4 / Subaru . Reminder: Classifieds Rule 6. Wondering if this Subaru is equipped with a FB25 or FB25BA engine. Jan 18, 2024 · I asked a similar question a few years ago. This is the first I’ve ever heard of this happening on an FB series engine. 0x1. This means 2. Oct 4, 2021 · Subaru FB25 Reliability. crewzer. 0L FB20 non-turbo and FA Series turbo engines as well as the newer 2019+ FB25D with direct injection also exist and should not be confused with the 2011-2019 FB25B engines [hereafter refered to as simply FB25]. Both pose the potential for high repair costs shortly after purchase by a person who isn't a car person and just wants to gas and go. New to Subaru’s. 0 ; DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks. 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. My friend and I put a 2013 Legacy engine in my 2011 Forester. The 2. The Mar 21, 2013 · Thanks, Pliead7, seen all that a few times. For achieving the more significant displacement, there are 94 bore cast iron sleeves, but the stroke is the same. I would like to know if this engine can be used on a 2011 model. 5 FB25 FB25BA FB25BC HEAD GASKET SET + HEAD BOLTS | eBay Aug 28, 2018 · FITS: 11-15 Subaru / Forester, Legacy, Outback 2. The FB25 engine got new pistons for reducing the friction inside the block and getting down the compression ratio to 10. Your Car will drive better. Adam Schmidt. Dec 15, 2024 · FB25 - 2. Those swaps all seem to require swapping the AVCS tone plates to ensure proper valve timing, cam position sensor and reusing the original coil packs (among other bits). Dec 24, 2021 · I suspect the OP didn’t maintain their Forester properly. I know that Subaru was planning to switch all engines to direct injection, and newer FB25D variants use direct injection. 5 mm. Was even able to change the oil on my son's'95 Legacy without jacking it up. We carefully selected DNJ Engine Components as the sole provider. Plus more torque and horsepower. . IMHO the SH is still the best looking Forester generation. Aug 2, 2022 · FB25: Good thing that the FB25 engine does not suffer behind the trails of the FB20 engine. 11-15 forester 2. pricing for 2013 legacy engines, also FB25 Vin C engines, is $600-1000. 5 liters, the FB is slightly larger, at 2498 cc versus 2457. Jan 15, 2012 · FB25 Engine Codes, FB25BA and FB25BC I believe FB25BA is the engine code for PZEV and FB25BC Non-PZEV. The unit was upgraded in 2018 and changed from multipoint fuel injection to direct. Dec 13, 2019 · For anyone with the same question I just put an FB25BC in place of an FB25BA. fyjdt tltgh unx gcxquon qpmy pwe ozjeblahb gsmvs fvixd lqdavw