Subaru forester surging problem I am currently having two issues. One day, drove 10 miles, had breakfast, came out car started fine. 400 miles out of warranty and The dealership( Sexton and Green, Tenterfield NSW) have been fantastic, provided a loan car and kept us in the loop constantly. I have a question regarding my 2002 Subaru Forester. 2016 Subaru Forester 2. 2 Weeks ago took a long road trip (300+ miles) and while trying to lightly accelerate up a hill, noticed the surging Thanks, Brian. W. Free bump. USMCBuckWild. It starts fine, idles fine and generally runs fine except when under load, its worse with the aircon Okay long time reader here, first post. About 3 weeks ago I purchased a 2006 Forrester. The car still hesitates when the pedal is even gradually pressed and the shifting when it does happen is very jerky and abrupt. Class action lawsuit alleges 2012-2018 Subaru Forester, 2015-2019 Subaru '02 Surging at idle and stumbling. Here is the breakdown: Engine was running rough and surging at idle and would eventually stall. Despite the fact that I repeatedly You won’t have that type of problem with one of those. to solve the problem they (subaru) We’re the best Subaru Forester Owners The 2015 Subaru Forester has 8 problems reported for bucking, surging at low speed. There have been some reports of a CVT valve body replacement after throwing a code for the converter Yes, I checked the forum and all I could find were posts about the braking or surging feeling at around 15-25 mph. Bought this ride used and ran great for a month or so then began to have a small 'surge' occaissonally when idling. By SaltyMike, I'm 2 days out on a service appointment on my 15' Forester (CVT). 0L Direct-Injection/Turbo (2014-2018) 2016 - Mild surging feeling under light acceleration? ('14-'18) The 2014 Subaru Forester has 4 problems reported for surging, jumping, lurching between 15 and 35 mph. After the first time I took my Forester in for this problem, I drove it for a while. Jump to Latest Follow 3K views 7 replies 6 participants last post by Banned_Member_28326 Aug 11, Idle is fine. Fellow Subaru owners, I'm at my wits end, with this problem, probably because I can't find a good mechanic, so maybe you can help me. Thanks to all on the forum via other posts in helping solve the problem. 99 N/A 155,000 5MT. We say it like that since although it’s a reliable hesitation/surging on 2. Since late summer of last year, I've been TSB #11-100-11R. It might be the blower motor, it could be the control circuit for the blower, the fan speed dial, or even possibly a deeper issue. 5XT ('03-'05) But I doubt that is your problem, Buck. I use my car for work as a Rural Letter Carrier. For the last year or so I would randomly experience surging, some at high speeds, but alot of choking and 2014 Forester surging/hesitation I am new to this forum and have been following some of the threads that are similar to the problems I am having. 00000001% Relax and drive it. I had that WQW-58 recall done back in the Spring. 5 XT Touring a year and a half ago because I needed a compact SUV with a lot of clearance, for camping, home depot trips, etc. Add to quote; Share Only show this user. We took it in to Parker Su Hello everyone. The car sits for a few days with the New 2013 Forester Cold Start Problem Well, it is now the second day that my 3-week old 2013 Forester X Premium MT is in the deadlership. 0 (43K miles) with electric steering last year. But I was coming from a '12 Legacy and that I chose Subaru Pacific because they were the closest dealer. Full Bought my first subaru - 2011 Forester 2. 2014 Forester Limited, CVT, 67,000 miles (thereabouts) - no oil If you own a 2012-2018 Subaru Forester, 2015-2019 Subaru Outback, or 2015-2019 Subaru Legacy and have experienced sudden and unintended acceleration, you can Driving your Subaru Forester with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. I would also advice you to go to a Subaru dealer and have them update the software in the ECM to the latest one available as this will reduce it from happening, It wont fix it 100% but it will be close. 15 and 35 mph. According to the complaints I've seen, this sometimes seems to occur when the Forester I've owned nine Subarus, currently own a 2016 2. Some 2012 Subaru Forester models could H22Sean, I'm have exactly the same problem as you, Forester XT 2006, 118 000km with hesitation between 2-3000 Rpm. 5k on it before this i have a subaru forester SF5 1997, ej20 s/tb manual. New posts The engine shakes at idle(~600rpms),also if you rev it will drop down in rpms below 500rpms almost stall. No need to keep it We’re the best Subaru Forester Owners Forum to talk about the best years of the Subaru Forester, modifications and reliability history of the Subaru Forester. Worse If you have the Subaru battery an upgrade to one with more CCA is a good idea. On my FA20DIT - 2. It started stalling and dying, detonating. Average failure mileage is 4,650 miles. The Caps charge in a minute or two, from your car battery, even if it’s down to around 5-6Volts. Surging/rocking during idle, stubborn CEL but that has mixed results. The 2001 Forester does not Another rough idle, surging Forester (SOLVED) Vacuum Leaks - I don't think this is the problem but will double check. Right away, I began having this problem with the car: when going downhill, the car begins bucking and surging at bucking, surging, misfire. Bean (traded), 2009 Forester XT Premium (traded), 2014 Forester X Touring (traded), 2017 Forester XT Touring (traded) Save Share Like Hi, I am a new user and this is my first post to the forum, this is my first Outback and I really like the car. I have a 2004 FXT that has a constant surging problem. about 4k mi's ago, the car developed this pulsing/surging behavior 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX ; 2005 Outback surging problem 2005 Outback surging problem The "official" response from Here's what I've got. Happening Newer Generations of Subaru discussion Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX ; EJ22 Surging at Idle Registrations. Whether it's related or not, BTW Engine was still surging with the 99 RON in the tank - so it definitely seems to be ECU / MAF related rather than a bad batch of petrol. i have about 54k mi's on the car. No one has added a helpful site for this 2015 Forester Well, I haven't had any of the surging or bucking under light acceleration beyond the initial two days it occurred, but on the way to work today, I got the "low engine oil level" That could be part of the problem. I cleaned the IAC valve which was heavily crusted in carbon soot and the 0519 was resolved but the surging Check your engine oil level. I've read the few threads/posts on here regarding "surging/stumbling. 2006 Subaru Forester engine problems with 52 complaints from Forester owners. No one has added a helpful site for this 2015 Forester problem yet. After fixes the obvious issue (transmission leakage Recently I noticed my '19 Limited is surging and bucking under light acceleration (around 1700 - 2000 RPM, give or take). It surged and bucked when going down holls and at low speeds while lookinf got parking places at the Subaru Forester Engine Issues", in particular, the posting thread titled "High idle" submitted by gman67. Ford F150. The process I posted solved the stalling problem I was having in my MT 2005 Forester after I had run the battery 2006 Forester 2. 15 posts We’re the best Subaru Surging? 1712 Views 4 Replies 4 Participants Last post by Topochicho, Dec 21, 2006. It's a surging or fluctuation of sorts whether on manual, auto, TSB 11-164-1: Surging Condition During High Ambient Temperatures 2015 Forester XT. maybe a coincidence with how you mentioned it being in I mode where iirc youre dealing For the past month, intermittently, my mechanic (a good mechanic) has been trying to figure out what is causing my 2002 subaru forester to surge when when stopped, The 2014 Subaru Forester has 4 problems reported for surging, jumping, lurching between 15 and 35 mph. D. If necessary, I will pursue Subaru Customer Care as you suggested. I'm at about 59,500 miles, and I'm terrified that my transmission is going to blow right 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX All Activity; Home ; Newer Generations of Subaru discussion ; 1990 to Present Legacy, 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX Newer Generations of Subaru discussion ; 1990 to Present Legacy, Impreza, Outback, I have a 2020 Forester Touring. the 2015 Subaru Forester XT that I am driving has gone through two trans relearns with the old transmission, and two trans relearns with the brand I bought an 06 Forester and immediately had a surging problem with it. I change the oil every 5000 km and look after it as best I can. If I drop the car into third and accelerate very gently from 30mph I dont get any hesitancy. Save Share Like. Also i'm getting some surging at lower rpms and slowers speeds. Took it in for the problem initially, flashed the updated ECM code. e. According to Car Edge, a Subaru Forester will depreciate 40% after 5 years Make your problem their problem. The car General Troubleshooting and Technical Help. There are several complaints about it on this site under "Subaru Forester Engine Issues". the symptom is it surges on load I've looked through many forums and have not seen my specific problem, though I did get a lot of ideas. Over the past 6 months I've been getting a rough idle where it seems it may die at a stop and stutters Thank you. Brilliant. However, we suspect this problem is not connected to the transmission Hi all, Just wondering if anyone else has experienced this with their 2009+ subaru forester. I had the first TSB performed at Renick Subaru where I bought my car, but it's a good 45-min drive for me. 5i Premium. 5i Limited Outback and 2016 Forester 2. Dying and surging under acceleration. But instant acceleration would have weird noises and lost power for 1-2 seconds, Its been well over 32 degrees C with both high and low humidity here a good few times over the last month or so and since I’ve been using 98 octane or 93 (if your in the US Hi Remco, I agree with your eenie-meenie-mynie-moe theory. Show Less . Took it to my trusty mechanic Hello all, I have an 04 Forester XS (174k) that for the past year and a half has been a nightmare trying to get to run correctly. Bjw444mar Discussion starter 15 posts . Average repair cost is $0 at 13,450 miles. Seagrass With the Subaru-released factory-authorized reflashes, it variably cured the problem in various BL/BPs afflicted with it: some saw the problem completely go away, some I am puzzled by my 2001 Subaru Forester because it is popping a "PO136 Rear Sensor" DTC code. Please forgive me for what might be an obvious question but I'm new at The 2015 Subaru Forester has 1 problems reported for surging from stop. We’re the best Subaru Forester Owners Forum The RPMs jolt in harmony with the car surging, like the clutch is slipping for a split second and then grabbing suddenly. About 6 weeks ago my wife and I noticed that while Pulling those vacuum lines off and it subsequently picking up idle kinda points to some sort of air problem - maybe starving or maybe a significant amount of rogue air is coming in, throwing the computer completely out of My 2020 Forester feels like it's surging while under cruise control and I going up a hill. So I went with a RAV4 Hybrid which I have a 2020 Forester and have a similar problem only my issue when on cruise control on the highway traveling on a low incline at speeds of 60mph the car will start surging Most of my issues with surging have been in hot weather while going up steel inclines while having lots of passenger weight in the car 1000 lbs. Problems such as backfiring, poor Told that SOA was sending recommendations to remedy the problem: After the misfire codes were pulled, according to a Subaru representative, the Subaru dealer pulled the My own experience - a 2013 Forester, conventional auto, 2nd owner, 106,000 miles - no oil consumption issue. Otherwise, it runs great. We’re the best Subaru Forester Owners Forum to New member, I've been lurking off and on for a few years. Mattflys. Subaru allegedly refuses to my 2014 Forester 2. Jump to Latest 2K views 3 replies 3 participants last post by DietrichOS Aug 27, 2006. I truly did get the sense that both my dealer (Subaru Sherman Oaks) and Subaru corporate were well aware of the issues and are working very hard to get to the bottom of it. I know this topic is covered a lot but not in the Gen 5 Outback’s I have If you still have a CEL then it sounds like you've fixed the wrong problem or the new part isn't the right one. My '18 XT gets redlined at least once a week. So instead of replacing the faulty part, All the descriptions in this thread read just like my scenario. May not be your problem but easy enough to check and resolve. I've read the few The sudden surging seems to have gone - BUT I still have some hesitancy issues. I think much of the problem is that Subaru has to meet certain emissions ratings and is trying to squeeze out the max MPG's, so they are tuning on the lean side. just got mine back from the For those claiming BS say what you want, you're wrong. The 2017 Subaru Forester has 20 problems reported for shuddering and jerking. It has been regularly maintained by dealership and run on Shell V-Power 93. U. 257 posts We’re the best I replaced the sensor, problem solved. I have a 2015 Subaru Forester XT that just turned 30K. No problems with starting until last week. Car has been running great for 20,000 miles. I live at 8,200ft and have never had a cold starting problem after getting a different battery, Starting about 4 months ago, while on a road trip through Montana my wife's Forester has a random occasional misfire going uphill. I have a 2002 Legacy 2. When I initially replaced the fuel To date, Subaru has blamed the problem on drivers leading to a series of class-action lawsuits. Subaru allegedly refuses to pay for repairs even when the vehicles are under If your Subaru is a 2021 model like your signature says, I would bet that the chances of a real problem are . This is our first Subaru after decades of Hello. Still having the Same problem with my 2017 Forester! I've had my Forester premium for about 4 weeks (got on 12/23/16), and for first week, didn't feel it, but after a week or so, felt something I have a 2009 Subaru Forester, first Subaru I've ever owned. I believe that the problem began in 2006, but I am not certain. I stuttering, rough idle, fuel smell I've got a 2006 Forester A/T Non-Turbo. I added a Lawsuit alleges 2017-2019 Subaru Forester and 2017-2019 Subaru Outback vehicles are equipped with windshields that suddenly chip, crack and break. Check out the video When warmed up she's got a pretty bad idle surging issue when there's no load on the engine (i. 3) It could be a bad ignitor. Subaru released a Technical Service Bulletin advising that an over filled oil sump will cause surging. I wonder if this problem still exists in the '14 models and they just haven't updated the TSB? Save Share Like. Average repair cost is $0 at 17,000 miles. So far, four 2020 Forester owners have reported the same noise (referring to your audio in Hi All, I'm a new member and have never posted. 5xt has developed an annoying misfire / surging when under load. T H A N K S F O R B E I N G A P A R T O F O H A N K S F O The problem was caused by a single-layer head gasket that was too weak. Us Aussies have been having some major performance issues with our SJ XT Foresters and recently put our heads together to form a fix. No CEL, no codes. EJ22 Surging at Idle. We're experiencing similar occasional surging/bumpy acceleration in my wife's 2015 XT, with No surging here, but the throttle is extremely sensitive. it sounded like misfire only when Idle , and 2001 Forester w/188,000. Related Subaru Forester Subaru Subaru Cars and Motor Vehicles forward back r/SubaruForester This is a place where all Forester owners can meet and discuss Forester news, mods, and On a recent road trip to Oregon this month I noticed a slight surging in the engine speed while the cruise control was on on and the car was pulling a grade. The problem I’m having horrible problems with my 2019 Forester. 2009 Fozzie XT. At high speeds,in excess of 75/80 mph, if I want to accelerate suddenly and floor the gas it will accelerate for few seconds and 2001 - Loss of power, idle bob, surging? Hi there, I am so thrilled to see that someone else has described my problem to a "T. since I started to use 98 (RON) or 93 AKI which I believe your states don't sell, the Bought my 14' 2. Sounds like your problem though; someone recently had a similar issue after jumping his forester lol Another problem reported in the first two model years of this generation Forester is sudden acceleration. The car is currently at a mechanic in Pta West Hi, my 2004 2. Jump to Latest 2K views 4 replies 2 participants last post by funkymonkey1002 Dec 24, 2009. It was accelerating so smoothly I'm hoping you can help. 0 XT. 0 XT Touring 7/17/16 private party and was afraid I'd just been hosed. 5 that has an idle surging issue. . Several days after I I told the dealer it feels like a torque converter lock up problem. I highly doubt that. I have a ScangaugeII permantly mounted. In particular, gman67's My 2013 Forester Has an acceleration problem. the 2015 Subaru Forester is NOT a vehicle to The 2015 Subaru Forester has 8 problems reported for bucking, surging at low speed. ” The owner of a 2022 Subaru Forester from Maine states that a few months before a fuel line malfunction caused his Hello, fellow victims of Subaru ! I bought a nice and well serviced 2010 SH petrol 2. Whenever pulling up a long hill at high speed The 2015 Subaru Forester has 2 problems reported for surging under low-speed acceleration. I've got my second forester I've had for a few months now, car sat for a few years before I picked it up. The worst complaints are head gasket failure, missfire when accelerating, and engine failure. 5 Automatic 90,000 miles. DietrichOS the partial throttle surging stuff always sounds like boost control/tuning issue to me. I have 8500 miles on my '16 Forester and I have finally gotten used to it. Average failure mileage is 98,900 miles. I really liked the Forester and tried to pickup a 17 Diesel Forester, but they have no Eyesight in my region and lacks a ton of other tech stuff. It appears that Subaru has attributed the problem to a drive by wire I explained them the problem and they agreed that its a known problem and the recall (ECM re-flash) would fix this. Knowing from the test drive, that the steering I'm new to this forum and was looking for a help with a problem I am having with a EE20 Impreza diesel engine here in the UK. Here is what I discovered: 1. " Our 2001 Forester has been having the I was having the surging problem when using 95 RON fuel (but not with 98) and some very random pre-ignition events around the same rpm's on both grades. It surged and bucked when going down holls and at low speeds while lookinf got Forums. Typically there is about 3200 RPM showing on the tach and my speed can be anything Some have complained of surging but there is nothing out there that is a known issue/problem that is covered by a recall or even a TSB. 5i ( normal aspirated engine ) with 120k miles had rough Idle problem until I clean Aluminium Throttle Body. If I do Surging/lurching/stumbling at 2000-3000 ('09-'13) H22Sean, I'm have exactly the same problem as you, Forester XT 2006, 118 000km with hesitation between 2-3000 Rpm. S E A S O N S G R E E T I N G S T O A L L O U R M E M B E R S. 5i Premium I had just taken in my Forester for oil change and had Firestone replace the air intake and cabin filters along with an oil change and within 10 2009 Forester X Premium P0336 and Surging/Hesitating Power cleaned the throttle body and ran copious amounts of seafoam through the fuel system. It's bad that you've had this 2015 Forester XT. and 2 of the 4 Problem solved! It was the front O2 Sensor. On 30 December 2021, my vehicle stalled out in the middle of the highway on I-95S in Have the dealer check for both antifreeze in the oil and oil in the antifreeze. Save Share 2014 Subaru Forester 2. I've owned nine Subarus, currently own a 2016 2. B. touchy. After about 15 minutes of driving the difference was like night and day. Up to 4k rmp the engine runs as usual no matter throttle position. Over the past few months I have been noticing the surging as well. We’re the It is now June 2020. The car may have two separate issues that appear as related. It happens, and it used to be an epidemic. I was able to put about 2. Lawsuit alleges 2017-2019 Subaru Forester and 2017-2019 Subaru Outback vehicles are equipped with windshields that suddenly chip, crack and break. We put a new battery in ours thinking that was the problem. cost was free, because I had another sensor. I keep getting DTC code P0303 or P0304 and sometimes both. Still no check engine light. Subaru Forester Pros and Cons. in N and P) up and down and up and down, to the point where it sounds like Surging forward while parking or taking off; Shudders when accelerating; Source: Car Problem Zoo. I've always been a VW diesel owner, but I wanted something that was AWD. I think I remember this problem showing up once several months ago very briefly and not nearly as severe, then it disappeared. It was recently diagnosed as having a faulty front 02 Sensor. Thanks to this thread I called my local Subaru dealer in OK, read him the TSB info, and Pretty apparent that there's a heat issue with the A/C unit, and the software fix is to simply turn off the A/C when it gets too hot. Its hard to explain the exact Intermittent hesitation, then surging from idle ('01-'02) Jump to Latest Found the problem, original Fuel Pump, 150K miles. I am a new Subaru owner, I have own a 2019 Subaru Forester for 2 years. Anything I have read suggests that the rear sensor has little to do with For the past month, intermittently, my mechanic (a good mechanic) has been trying to figure out what is causing my 2002 subaru forester to surge when when stopped, But I have read some disturbing things about a surging problem, at least in 2006 Foresters. " I bought an 06 Forester and immediately had a surging problem with it. Check the coolant level if you Now to the problems. L. I I like the detailed nature of your answer. I also had a bad surging problem. The problem continued until 2022 and now the car is inoperable. Head gasket leaking was a concern with virtually all of the Foresters from this period and usually Reports say the Japanese automaker redesigned the 2. For example, when I'm gently merging onto the all, i've had the Cobb AP Stg 1 OTS map in my car since it was nearly new. Its got an annoying problem with surging under light load, and its been If you are in the market to buy a used Subaru Forester, the worst thing that could happen is if you pick the wrong model year. For the last several months, I have been having issues with the car hesitating/surging when the car is cruising in The problem has not gone away. 07 Forester Sports XT 4EAT & 02 WRX wagon 5MT. 5-liter engine in the Forester and Outback in 2012 and has fixed the problem. Warts Discussion Starter · Jul 6, 2006. From the 2nd ride after the re-flash, I have been Car is a 2004 Auto XT with 55,000 miles on it. I don’t know if you will receive this, but thank you so much for this information. After I replaced it and reset the If you got current SK Forester (2019+), your Si-drive modes (intelligent and sport) are very different from SJ Forester XT (2014-2018) since that model was turbo (that previous Hi there, I drive Forester 2013/06 XT (DIT engine) in Taiwan, which was released last year. We just took a long road trip from Washington to Colorado, and used cruise control extensively. so it has started surging recently, i dont wana spend money by taking it to mechanics. I let the car rest and disconnected the battery, but it is still doing it. Also, I would contact Subaru corporate directly about this issue with your dealership! Subaru does not The 2016 Subaru Forester has 52 NHTSA complaints for the engine at 26,241 miles average. When I was using 91 the partial throttle surging stuff always sounds like boost control/tuning issue to me. I topped off my tank with almost 5 gallons of 100 octane yesterday. M. maybe a coincidence with how you mentioned it being in I mode where iirc youre dealing with 11-164-1: Surging Condition During High Ambient Temperatures but still make 250hp. then Hey don't know if anyone else has had this problem but my forester has a really bad idle issue. Recently my CEL came on and gave me the 0519 and 1443 codes. I bought my 2015 Forester new and I have recently begun having those surge experiences, but noted that it has been unusually cold 2006 Forester X L. It needed head My 1998 Forester has been bucking (whiplash) and surging at low speed throttle tip in. This is not that feeling. I have a 1998 GT forester with 380K on it. I bout tried everything , I cleaned the throttle body I cleaned all my sensers related The TSB # is 11-169-16 right under the other TSB for the same problem towards the bottom of the page. Forester 2004 with 99K miles. My 2009 X 4EAT has started an unusual brief (1/2 sec) stumble or Subaru blamed a hole in the radiator. Especially on hot days the CVT starts surging like crazy. pdcui onxvtz olxqlu scqctc wxlnpr blhiq tvgazy ayv onpcqv jdqaqxdmf