Subaru EJ255 Top Failures

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MrSubaru1387

MrSubaru1387

5 жыл бұрын

Overview of the three most common failures in Subaru EJ255 engine.
Wheel bearing replacement: www.youtube.com/watch?v=2kUUE...
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----I assume no liability for property damage or injury incurred as a result of any of the information contained in this video. I recommend safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond my control, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not myself.----

Пікірлер: 256
@KALI1080
@KALI1080 5 жыл бұрын
I'd like to point out that Mazda RX-8 engine oil filters fit Subaru engines. They are a longer filter like the older Subaru OEM filters. The bypass spring rating is 20.3-26.1psi and the Mazda filter is manufactured by Tokyo Roki just like the OEM Subaru filters are for pretty much everywhere except North America. Mazda Part# N3R1 14 302
@cottonzway
@cottonzway 5 жыл бұрын
The Porsche 944 oil filter fits on the SVX (EG33) perfectly.
@AngelGonzalez-qk6jh
@AngelGonzalez-qk6jh 5 жыл бұрын
Mazda part #n3r114302
@adamswartz7670
@adamswartz7670 4 жыл бұрын
Tokyo Rokis
@ayske1
@ayske1 4 жыл бұрын
In Australia we get the black Japanese filters though I don't think I've heard of people have oil issues with them even though they seem small for a 2.5l engine. Even my 2.0 Impreza NA uses a bigger filter
@KALI1080
@KALI1080 3 жыл бұрын
@@Flies2FLL Watch this kzbin.info/www/bejne/Z2nGpZ94qLeWfdU. This is the best filter you can get easily for your EJ.
@awakedust
@awakedust 5 жыл бұрын
Most knowledgeable pair of hands you'll ever meet!
@yatesy2909
@yatesy2909 5 жыл бұрын
Great video. So many videos 'explaining' problems only go as far as saying 'This is the issue... moving on' Super informative as always. Your channel has helped me a lot on my Subaru and I'm glad to see content has always been top tier!
@hallkbrdz
@hallkbrdz 5 жыл бұрын
Another spot-on video. I've learned a lot from your channel (just found it recently). The '05 OBXT we bought from a Subaru tech in Detroit suffered the banjo bolt filter failure that did kill the turbo, then the engine at 112K. He bought the car from the customer, put in a newer short-block, and replaced the turbo. After reading about these sort of issues before I bought that car, I quickly took it to a tuner to get rid of any factory lean running programming (and honestly, put in a little freer exhaust at the same time). A little more power, and less worries long-term, well worth the cost. It is interesting how Subarus are so sensitive to the intake side of the air stream. Unplug a Subaru MAF sensor and it won't run at all (been there done that by mistake after I put in fresh injectors at 200K). No fallback to ECU map / O2 sensor readings to compute fuel mixtures like most Euro/Bosch ran vehicles. I'll have to look into that Killer-B oil pickup, sounds like a good idea, and possibly the larger oil pump down when it needs a rebuild. Keep up the vloging!
@raymullen8427
@raymullen8427 4 жыл бұрын
Great video as always! These cars can be reliable if taken care of. My 2004 wrx has 240,000 miles on it. It still has the factory motor, turbo, transmission, and rear differential. I couldn't have said it better myself. These videos are fantastic!
@shawnmacgavin9774
@shawnmacgavin9774 Жыл бұрын
That is awesome! I just picked up a 2006 wrx with 130,000 miles on it. What have you done to get so many miles out of yours?
@raymullen8427
@raymullen8427 Жыл бұрын
@@shawnmacgavin9774 drove it all over new england for years.
@fatstrat772
@fatstrat772 10 ай бұрын
I have a 05 legacy with a 180k miles, every stock
@valdezz93
@valdezz93 4 жыл бұрын
The Subaru god has spoken! Perfect tips for my 2010 Subaru Forester XT!!! Thanks!
@higg1n5
@higg1n5 3 жыл бұрын
I am looking to purchase a STI and I was very worried about all of these problems. I am not as worried anymore and I thank you good sir.
@dennisrundle4915
@dennisrundle4915 Жыл бұрын
Hello Mr. Subaru, you make excellent points on EJ255 failures, and how to avoid them, I have an 06 legacy 2.5l GT not knowing how hard this engine was run before I got it was scary. I changed oil & filter right away, always check the oil. Drive the speed limit, give it a little gas in the corners, it is so much fun then back off. No open throttle or wild street racing. I agree with everything you said about the top failures of Ej 255 engines, it came with a n AEM cold air intake and an aftermarket exhaust . I will be looking for a stock air intake, just found a dedicated Subaru bone yard fairly close by. Thanks for all the right on info, so far it's been s cool ride, .....
@cougar1968wy
@cougar1968wy 4 жыл бұрын
Perfect. You answered multiple questions I had!
@bobmcl2406
@bobmcl2406 3 жыл бұрын
Really well explained video. Back in the day, I used to build race engines (amateur), so I came into this from a mechanical background. Your explanations are accurate, complete, and clear. It is too bad that manufacturers find themselves pushed to make changes for marginal benefit, but significant long-term risk. A car that is scrapped before its time negates every environmental benefit that was gained.
@arsonalex
@arsonalex 4 жыл бұрын
Thank tou for providing this informstional video. I intend on doing an ej255 swap on my bugeye and this is extremely useful information. Keep doing what you do.
@AlloyDiesel
@AlloyDiesel 5 жыл бұрын
Wow thanks. I just bought an 05 Forester XT with 173k miles. I will do all these things.
@joshuathomas4934
@joshuathomas4934 Жыл бұрын
Good man
@carljohnson974
@carljohnson974 5 жыл бұрын
Awesome vid ! I knew about everything except for the that screen within the banjo bolt.
@vic6972
@vic6972 5 жыл бұрын
Can you point out where the banjo bolt is located please? I'd like to change mine! Great video by the way keep it up man you'll be getting tons of subs in no time
@Ramses311
@Ramses311 4 жыл бұрын
I second this
@Jonas.Frazier
@Jonas.Frazier 3 жыл бұрын
Thanks for this video man! 2005 Subaru Baja turbo.
@DirtbikesNDirtRoads
@DirtbikesNDirtRoads 24 күн бұрын
I just learned everything about my Subaru motor in one video! Very well-done dude. Makes so much sense.
@masta819
@masta819 5 жыл бұрын
Definitely change that pickup tube out. I changed my 06 STI one to the Killer B in 2011 and it was cracked pretty badly. I caught it just in time and thankfully the car is still running great.
@Devilpeakmotorsports
@Devilpeakmotorsports 3 жыл бұрын
I picked up a 2005 OBXT really cheap this summer that had a turbo failure that sent metal all through the engine. The fun started with trying to find a used replacement motor. #1 was found to have damage before it was shipped. #2 supposedly was a 90,000 mile motor but looked like it had more like 190,000 miles with a well used aftermarket timing belt. #3 suffered the same issue the original motor had, before I installed it I found pieces of turbo bearing in the oil pan and scoring on the cams and journals, so back it went. #4 had the same issue again but was discovered before the motor was shipped. I'm currently prepping #5 to go in this weekend. Hopefully this is a good one! Check those banjo bolt screens!
@cottonzway
@cottonzway 5 жыл бұрын
This is an outstanding video that really explains a lot. Hopefully people who add a bunch of extra mods on their 255/257 watch this first.
@nathanyoung8284
@nathanyoung8284 5 жыл бұрын
Late reply, but I bought a Subaru Legacy GT that I suspect has a slight crack in one of the piston rings. Slightly too much oil consumption, but no smoke or anything crazy, wish me luck! Anyways: I checked the service history of the car and there is no documentation of a PCV valve having been replaced. I did this myself. This part is extremely important to keep cleaned out in your turbocharged car, especially one with cast pistons! The previous owner also said he started to have issues with the car only when he threw on a turboback exhaust, turbo inlet, and removed the TGVs. The car should absolutely be kept stock bar a professional tune on a dyno.
@gnrwall9325
@gnrwall9325 4 жыл бұрын
Mad props homes, very helpful!!
@Gunma_garage
@Gunma_garage 2 жыл бұрын
Nice info bud, about to purchase my 3rd Suby asap and it's gotta be a 257. I'm also a tech and have been scouring for decent info to avoid anything in the future with my next ride.. glad I've been sub'd, this is awesome man! Thanks again
@Cloudykins08
@Cloudykins08 4 жыл бұрын
I would also like to mention that along with taking the turbo out thanks to that filter screen in the banjo bolt, It will also starve the AVCS solenoid of oil as well and may possibly cause the cam to chew into in the front cam cap.
@rhyno289
@rhyno289 5 жыл бұрын
Thank You!!! Really appreciate what you're doing and loving the new format. Which higher capacity oil filter brands do you suggest? Are the 12mm oil pumps JDM only items, or will they work on our USDM vehicles? And will the upgrades mentioned work on NA/Non-Turbo vehicles? Again, Thanks loads.
@gregclayton8831
@gregclayton8831 4 жыл бұрын
Glad I found this knowledge! Thank you.
@raymullen8427
@raymullen8427 4 жыл бұрын
He is one of the few people that I trust information from besides mrt performance in australia. He speaks the truth and knows what he is talking about.
@barajasworld7029
@barajasworld7029 5 жыл бұрын
yup i had my vf48 turbo go bye-bye @73K miles due to clogged banjo bolt filter, but i did change my oil every 3 months, thankfully STI was under warranty :)
@stnucynuff
@stnucynuff 3 жыл бұрын
Great video! Is the banjo bolt in the turbo easily accessible and serviceable?
@alexudolkin2146
@alexudolkin2146 Жыл бұрын
Excellent video thank you! The only comment I have is there’s substantial debate on whether to increase the oil pump size from 10mm to 11mm for single AVCS EJ25s. My question is does the Non-STi EJ (10mm) run with lower than optimal oil pressure?
@laohantun7404
@laohantun7404 5 жыл бұрын
Thanks buddy.....really help others.....
@Mike_44
@Mike_44 2 жыл бұрын
Great video, crucial tips! My ‘05 Outback XT has a whopping 210K miles on it.. Even though everything is fine now, I want to eventually overhaul its motor. Will an 11mm Oil Pump from newer models fit/work ok on my ‘05 OXT?
@jonnierobertson7467
@jonnierobertson7467 10 ай бұрын
Great video, thanks for taking the time to explain things thoroughly. A couple days ago I bought an 06 Outback XT that is super clean with 125K miles on it, I got a good deal and can afford to spend a few thousand if necessary to make it right. The turbo has failed and I have codes P0011 and P0302. I just cut the oil filter and there is metal in it for sure, it isn’t an insane amount, you have to take it out in the sun to see the glitter in the very bottom of the filter can, but it is there for sure. I am struggling with how far to go with the repairs to have the best chance of making it reliable for another 100K miles. Do I need to pull the oil pan? Would it be easier to pull the whole engine and at that point do head gaskets, timing belt as well? Is there an oil cooler that should be flushed? Or just change the turbo, pull the screens out of the banjo fittings, several quick oil changes and roll with it? I was wondering what you think is the best course of action, understanding there are no guarantees and an engine failure is always possible once there is metal, I just don’t want to throw everything at it if 90% of the time less work works out ok.
@anthonyrobinson9882
@anthonyrobinson9882 3 жыл бұрын
Amazing video! Ive got a 2011 wrx and i am ordering an invida N1 catback (Non resonated). Tons of people say you can go catback with no tune. Is this true? Or should i be worried and get a tune?
@Jezibelspiritsurviver
@Jezibelspiritsurviver 5 жыл бұрын
To put the larger oil filter on does that require anything other than just Screwing it on just as you would with the other one? Also if I get it from Subaru which one do I ask for to get the larger one I have a 2004 FXT thanks for the great video!
@SquallRinoa89
@SquallRinoa89 3 жыл бұрын
Yep... First two issues my 2005 Legacy GT suffored from.. Its Expensive to fix both!
@fredastaire6156
@fredastaire6156 Жыл бұрын
Wow!! This was super helpful, thank you!
@deltoidsforaltoids
@deltoidsforaltoids 3 жыл бұрын
I have come so close to buying a turbo Subaru in the past years; thank you for always knocking me back into reality.
@arvinsanolin3110
@arvinsanolin3110 3 жыл бұрын
So you've changed your mind and decided to avoid the Boxer 4s?... im on the fence about buying an SH XT FORESTER right now too!
@loneshark2000x
@loneshark2000x 5 жыл бұрын
very informative
@CheckeredPony
@CheckeredPony 3 жыл бұрын
thank you, very helpful
@rylandorr
@rylandorr 4 жыл бұрын
Great Video man! Keep it up :)
@REALMAURUZO
@REALMAURUZO 4 жыл бұрын
Hey! Great videos, very informative and useful. What do you think of the cylinder 4 cooling mod?
@nonofyourbusinessnonofyour5435
@nonofyourbusinessnonofyour5435 3 жыл бұрын
I did mine good mod do it
@gopaulsalick507
@gopaulsalick507 5 жыл бұрын
Good job explaining bro
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Thank you. 👍🏻
@KDD8
@KDD8 5 жыл бұрын
OMG mr subaru finally talks!!
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Yup. Lol
@KDD8
@KDD8 5 жыл бұрын
@@MrSubaru1387 hahaha finally! Keep up the amazing work my man!
@ikariku
@ikariku 5 жыл бұрын
Nice! thanks!
@yakimatakumi6019
@yakimatakumi6019 3 жыл бұрын
Love all Subaru’s I am subaru crosstrek owner 🚗👨🏻‍🔧
@jjtt2003
@jjtt2003 3 жыл бұрын
1. Bought 2014 wrx non sti from a lifelong friend. She used 87 Octane. Bad. 2. Had it 2 weeks, added Cobb stage 1 tune. Loved it. 3. 2 weeks later added AEM cold air intake. Test drove, spun bearing. (87 octane big contributer) 4. Just bought an EJ20 take-out from Japan and will swap all parts from mine to the 20. 5. Took pictures of all the numbers on the motor. Do they indicate what year/make/model the engine was in? 6. The ej20 has the AVCS on the intake only like my 255. 7. Does the ej20 need the turbo oil pickup, and oil pump replaced? Or should I leave the oil pump in the ej20 and the oil pickup? Ej255 turbo will go on the ej20. 8. Should I install an external oil cooler? Thx for the help for this old guy new to subies!
@jwilder59
@jwilder59 5 жыл бұрын
Great video as usual. On the oil filter does subaru still make a larger oil filter that will work on the ej255?
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Subaru USA does not. I've heard you can get it from outside sources though.
@Flex030
@Flex030 3 жыл бұрын
Thank you very much sir.... Subscribed
@p0lx
@p0lx 5 жыл бұрын
Thanks , nice video.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
You're welcome 👍🏻
@ayske1
@ayske1 4 жыл бұрын
You mention about getting a bigger filter like the Mazda one. In Australia they sell the MIJ black filter. Should the black filter be just as good vs the larger Mazda filter?
@mnbvlkjhgpoiuyt
@mnbvlkjhgpoiuyt Жыл бұрын
Thank you. Wish I had seen this earlier
@roadworthy7884
@roadworthy7884 5 жыл бұрын
Well done, +1 on the people buying aftermarket parts, intakes, exhausts and turbos and then not having the car tuned on a dyno by a pro.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Gets them everytime.
@stephenhunt6253
@stephenhunt6253 4 жыл бұрын
I'm curious if you have an opinion on why the Subaru engines with AVCS seem to have more carbon build-up on the piston face and on the valve stems (likely contributing to more frequent valve-guide drop) than the previous generation of EJ25s?
@natebulb
@natebulb 5 жыл бұрын
ty 4 the nice content
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
You're welcome 👍🏻
@tomhammond89
@tomhammond89 5 жыл бұрын
First off great video! Would you consider doing a video going over all the different Subaru ej type engines and the key differences please. I know it'd be time consuming, but it'd be so interesting!
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
I actually had someone suggest this last week. It may take a while to film, but I would like to. I have in my possession an EJ18, EJ22E, EJ222, EJ251, EJ253, EJ25D, EJ255, EG33, EZ30D, and EZ36D. I'd need an EJ205 and EJ257 to cover basically all US market Subaru engines from 1993+.
@tomhammond89
@tomhammond89 5 жыл бұрын
@@MrSubaru1387 awesome! Thank you so much, and take as much time as you need! It'll be a permanent download video for sure!
@boiseautoarenabrasher7965
@boiseautoarenabrasher7965 5 жыл бұрын
@@MrSubaru1387 just do it! Love the videos! Thank you and have a Merry Christmas!
@popomomo12
@popomomo12 4 жыл бұрын
@@MrSubaru1387 do they need to be good? I can find some examples with damage. Maybe make it a donation?
@johnadelic
@johnadelic 2 жыл бұрын
@@MrSubaru1387 I would love to see one about the EJ20X/Y. It is a very interesting engine.
@baylor10010
@baylor10010 5 жыл бұрын
I spoken to a couple of guys out in California and they have said forget using the stock stuff and use the megasquirt when you do a conversion set up I know that you had said in your video make sure that you do a tune on the car when you start adding a whole bunch of aftermarket parts so do you think the megasquirt is a good set up to run or should I just use the regular stock setup and just get it tuned
@GaZaY0UTHchris
@GaZaY0UTHchris 5 жыл бұрын
I use either the OEM or K&N EZ on both of my turbo subies... Would the small filter affect the NA EJs the same way as the turbos or would they be fine? Thanks!
@Chad03Cobra
@Chad03Cobra 5 жыл бұрын
Hey are you by chance near Ga I’m in the north Georgia area and I have a motor that needs new bearings and gone through also a transmission that needs some love both out of an 2015 sti. Was wondering if I could pay you to repair and might make some good informational videos for viewers as well
@jacobfleener8501
@jacobfleener8501 3 жыл бұрын
I just got a Subaru Baja with the ej251 NA. Can you or have you done a review on it?
@iswearnotme
@iswearnotme Жыл бұрын
Hi man, I love your videos. They're very helpful. Would the turbo failure point also apply to a 257? I have a 2006 Forester XT auto, and there is a small amount of white smoke coming from down in the passenger side of the engine well. It has smelled on short drives since I bought it, but that usually went away quickly. It is getting worse lately, and the visible smoke just started. It might also be worth mentioning that its getting cold out...
@MrSubaru1387
@MrSubaru1387 Жыл бұрын
The 257 is in the STi. Your Forester XT is an EJ255
@iswearnotme
@iswearnotme Жыл бұрын
@@MrSubaru1387 I'm stupid, lol. Yeah you're right. I am pretty certain whats actually happening in my case is the valve cover gasket is leaking. But I've been wrong before.
@Mike_44
@Mike_44 2 жыл бұрын
Is it safe to buy/mount a filter, either older or newer model that is longer/bigger? Or do these turbo ej255 motors only accept this specific little filter? I wonder if other filters like WIX are a bit bigger than stock..
@mattm9621
@mattm9621 5 жыл бұрын
Just bought my banjo bolt today and I'm tearing into it This weekend thanks for the tip. Also where do you source your parts? I own three Subaru's and I'm always looking for a good source of quality parts.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Subaruparts.com, Amazon, or my local dealer.
@fiver67jb
@fiver67jb 2 жыл бұрын
Did you remove the filter?
@trevsmoove
@trevsmoove 5 жыл бұрын
Just copped a 2011 STi. Changed my oil today. 5W-40. Factory also trying to get better fuel economy recommends 5W-30. Real Subaru guys know better.
@TheIcybus
@TheIcybus 5 жыл бұрын
Great video! Would be cool to see a possible collab with enginerring explained??
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
How in the world would I get a collab with a million+ subscriber KZbinr? Haha
@tatubalint19
@tatubalint19 4 жыл бұрын
@@MrSubaru1387 I think he likes smart people... ;) Love your vid Btw!
@Mike_44
@Mike_44 2 жыл бұрын
Is there a newer OEM Subaru engine oil filter that is maybe longer/bigger that would fit the ej255 to help it perform better?
@spectrabomb4674
@spectrabomb4674 Жыл бұрын
Does the 2004 Forester XT have to worry about these EJ255 problems? Or is it every EJ255, not just 2005 and onwards?
@esko23q
@esko23q 5 жыл бұрын
The main let down on the ej255 was factory cast pistons. Sti had all the goodies 6spd and factory forged pistons. Also, the factory oil pick up did have issues but corrected with a killer bee or aftermarket oil pick up. Tunning is a key factor in owning one and also having the right mods to suite.
@TDT0188
@TDT0188 Жыл бұрын
only the jdm v7 sti had forged pistons, and it was a 2.0, everything else has hypereutectic cast pistons.
@esko23q
@esko23q Жыл бұрын
@Travis H cast pistons are nasty however my rods on the ej255 good for about 250kw
@growingup4487
@growingup4487 Жыл бұрын
cast will last longer
@raymullen8427
@raymullen8427 3 жыл бұрын
I have a 2006 wrx ej255 with the single avcs. Would you recommend installing a jdm 12mm oil pump instead of the stock 10mm oil pump? Thanks for the advice.
@growingup4487
@growingup4487 8 ай бұрын
stock is more than fine for stock power
@Nice-Y
@Nice-Y 5 жыл бұрын
#2.3 - Consult Mr. Subaru prior to modifications.
@TheHIMLegacy
@TheHIMLegacy 2 жыл бұрын
Is that Banjo bolt on a ej20 too? 2001 bugeye and if yes, where is the bolt located so I could check on mine?
@kihoon1226
@kihoon1226 4 жыл бұрын
I have a wrx 2011 sedan, is it advised to remove all banjo bolt mesh? or just the turbo area?
@MrWong26
@MrWong26 5 жыл бұрын
Can you make a video how to bleed the coolant in one of these engines? I have a lot of issues when it comes to bleeding my 2006 wrx. I use a spill free funnel and OEM fluids but I always have a hard time doing it or it wont bleed right and it takes couple days to do it.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Actually planning a coolant replacement video as soon as weather permits.
@nicholaskennedy4310
@nicholaskennedy4310 Жыл бұрын
Question, Where is this banjo bolt? How hard is it to access it and take out the filter? Thanks in advance Nick
@Tahu2323
@Tahu2323 5 жыл бұрын
Also would you do a video like this on the EZ30? I'd love to hear what goes wrong with those before I go rebuilding one! haha
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
I'm editing that video as we speak... Err, well text. Haha. Filmed it yesterday.
@Tahu2323
@Tahu2323 5 жыл бұрын
Badass! I love these videos. Especially now that you talk 😂
@Unrealdruiddd
@Unrealdruiddd 5 жыл бұрын
Hi, thanks for the great video. Are ALL of the 2.5L engines EJ255 or there are certain years? Are these only turbos?
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
The EJ255 is the turbocharged DOHC 2.5L found in Legacy GT, Outback XT, Baja Turbo, Forester XT, and WRX.
@Unrealdruiddd
@Unrealdruiddd 5 жыл бұрын
@@MrSubaru1387 thanks! Wondering if you could you do a similar video for non-turbos? Unless there is one already. That would complement this well. Love your content. Thanks again
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Last week's video was for the N/A engines.
@Unrealdruiddd
@Unrealdruiddd 5 жыл бұрын
@@MrSubaru1387 Thanks I missed it! Was trying to find some clues whether I may get affected by the head gasket issue with my 2.5i 2011 Impreza, and it looks like I might... :(
@hiboost2453
@hiboost2453 4 жыл бұрын
MrSubaru1387 did they make the tune for the 06 wrx leaner as well? Just curious, going to buy one this week. Thanks!!
@ayske1
@ayske1 3 жыл бұрын
I've been running 5w30 for the past two oil changes. 100,000kms. Is it normal for some oils causing noisier tappet noises than others with the same viscosity
@electroevolution5777
@electroevolution5777 3 жыл бұрын
definitely take the banjo filters out. iv seen most wrx and sti's turbos fail between 40k and 80k. those filters clog extremely fast.
@vincentjustison6271
@vincentjustison6271 3 жыл бұрын
The '05 to '06 legacy GT has the same exact engine as the 04 05 STI! Which have lower compression than the 07 and up GT. But absolutely agree with the engine mods
@MrSubaru1387
@MrSubaru1387 3 жыл бұрын
No they don't. STi has an EJ257. LGT has an EJ255.
@ronchang9791
@ronchang9791 8 ай бұрын
Thanks for explaining the issues surrounding this engine and what we can do and avoid. I have a 67k '12 wrx, change my oil and filter every 3k, but I really need a reliable car that won't keep me second guessing(weekly trips to doc appt for medical condition). I even considered selling it. Would having the car tuned so that it is not so lean increase the reliability if I do keep the car? Thank you very much. -Ron
@MrSubaru1387
@MrSubaru1387 5 ай бұрын
Yes, a tune would help reliability. Thanks!
@ronchang9791
@ronchang9791 5 ай бұрын
@@MrSubaru1387 Even if the car is stock? Since you mentioned the stock tune was problematic.
@donalddwyer5294
@donalddwyer5294 8 ай бұрын
Hi Mr. Subaru, I cant find a throttle body assembly for my 2005 LL Bean Outback 3.0R. How can I buy one, do you have one for sale...desperate in Tampa Fla.
@ninjaknight-jn9ky
@ninjaknight-jn9ky Жыл бұрын
Is the jdm blackoil filter an option or is there a larger version of it?
@Mrhiddendeath
@Mrhiddendeath 3 жыл бұрын
Are the unequal length headers unhealthy for my engine compared to equal length?
@bennyboyy7
@bennyboyy7 3 жыл бұрын
I have a 2011 wrx, i change the oil between 3-4k miles. Had it since 68k miles. Got 120k now, probably due for some work before it goes. I already burn too much 5 30 oil. I put 5 40 in it last oil change, ill see how its doin
@MJNGaming
@MJNGaming 4 жыл бұрын
Can I just ask why a lot of other tuners put the blame on the design of the hypereutectic pistons in the 2.5?
@jccars9400
@jccars9400 8 ай бұрын
Is there an interchangeable oil filter that's bigger that we can use in the ej255 engine?
@zachs.9600
@zachs.9600 3 жыл бұрын
Would you happen to know if the oem Subaru oil pickup has been revised? I was thinking about getting one since they’re only $30.
@MrSubaru1387
@MrSubaru1387 3 жыл бұрын
They're still brazed as far as I know.
@Williams_Workshop
@Williams_Workshop 3 жыл бұрын
What about that pesky power steering o ring that always makes a sound in winter even though you replace it?
@falsebroadcast
@falsebroadcast Жыл бұрын
Are Cobb tunes good to use? Or should I still get a dump tune?
@derrickgarcia303
@derrickgarcia303 4 жыл бұрын
Does the 2013 STI need oil pump upgrade too?
@3obardThawn3
@3obardThawn3 Жыл бұрын
What's the order number for the better oil filter???
@sk8punk318
@sk8punk318 3 жыл бұрын
It’s crazy how some oil filters are so damn small for the engine. I use a M1 EP oil filter on my G37S for the most part but use a bigger filter that has The same diameter and thread pitch because the OEM looks like it’s made for a damn lawnmower
@troyanthony676
@troyanthony676 2 жыл бұрын
If you replaced the head gasket, and your exhaust is smoking. White and burning oil whats the possible cause im running 350 hp on a 2012 wrx
@circumfrence6506
@circumfrence6506 10 ай бұрын
About the oil pump, bigger doesn’t always mean better. If you have a 10 mil and upgrade to a 12 mil with stock pan, you can actually outflow and have the less oil in the pan than desirable. Only upgrade up a size. Ex. 10 -> 11 or 11->12 mil
@roman21000
@roman21000 5 жыл бұрын
So what exact filter should I use?
@flgavilan2002
@flgavilan2002 5 жыл бұрын
Would you do one on the ej257? Thanks
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
If I can get my hands on one. Mainly all the same issues as the EJ255.
@howardtakavingofa5270
@howardtakavingofa5270 4 жыл бұрын
He is great
@DailyDriver.
@DailyDriver. 3 жыл бұрын
Where can you find the older filters ?
@cambassplayer666
@cambassplayer666 5 жыл бұрын
Had a 2015 Crosstrek, Subaru recommended oil changes I believe every 10,000 Km. The oil looked like sludge even when doing oil changes every 7,000 Km using mobil 1 0W-20 Full Synthetic. They want people to destroy engines lol.
@baylor10010
@baylor10010 5 жыл бұрын
Thanks brother you just helped me out alot. I am putting a ej255 in a 914 and you video has helped me out in what I need to look for with this motor. I do have a question should I upgraded the turbo on the motor or will that stock turbo be fine. Not trying to race the car but want it to be a fun daily driver.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Stock turbo is fine as long as it has a good oil supply, so check or remove the banjo bolt filter.
@baylor10010
@baylor10010 5 жыл бұрын
I will, thanks. Do you any experience with megasquirt tuning for the Subaru engines
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
I do not. Haven't done any tuning. Have friends that do locally, luckily.
@stevejoel100
@stevejoel100 5 жыл бұрын
thanks for this video . I needed this! I'm surprised you did not mention anything about head gasket failure.
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Head gasket failure isn't common on the turbo engines, just the N/A 2.5Ls.
@stevejoel100
@stevejoel100 5 жыл бұрын
MrSubaru1387 I have a 2008 legacy GT with blown head gaskets with 147k miles on it. I still think that’s too early for blown head gaskets. And I know some LGT with lower mileage than mine with blown head gaskets. That’s why I was wondering 🤔🤔
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
Hmm. 🤔
@stevejoel100
@stevejoel100 5 жыл бұрын
MrSubaru1387 what are you thinking ? I think that’s a bit crazy.
@Ripomu
@Ripomu 5 жыл бұрын
Do you recommend the use of air oil separators and/or oil catch cans?
@MrSubaru1387
@MrSubaru1387 5 жыл бұрын
They do help.
@Ripomu
@Ripomu 5 жыл бұрын
@@MrSubaru1387 Cool, thanks for the reply!
@yatesy2909
@yatesy2909 5 жыл бұрын
Hello, I have a manual 2004 Subaru Legacy with an EJ20 motor. It has an issue where I will tap the gas and instead of the revs dropping they will sit at about 2500rpm for a while and then slowly go back down (Sometimes the revs will just stay high) Also When I come off the highway after having the revs at about 2500 for a while at 100kmh when I put the clutch in and slow down, the revs will shoot up somtimes to around 4000rpm or higher. Do you have any idea what this could be? And I'm not sure if this would be related but the car also bogs/jerks up until about 2500rpm and the will shoot me off and drive normally. Especially when I sometimes turn in the wrong gear and the revs are low it will really struggle to pick up then it will bog a bit and then will jerk forward and be fine. Any ideas for me to look at would be super helpful! Thank you.
@mihavodnik1146
@mihavodnik1146 7 ай бұрын
Hello, I have exact same problem and no CEL. Did you solve the issue?
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