Engine Noise When Cold: A light engine knock, after cold start, that gradually dissipates as the engine warms up and is virtually undetectable (from inside the vehicle) once the engine has reached operating temperature, is a normal characteristic of these engines. I just purchased a 2017 Outback. Subaru utilizes the boxer engine in their full lineup of vehicles. My co worker says it lets off a loud hiss everytime. I usually never rev my car when it's cold, just did it in the vid so you can hear the noise. With that in mind, this page is divided by when you hear the whining noise, and common causes under those conditions. Sounds like you may not be getting oil or enough oil at startup, you will need to have the Noise still there. Only during cold start Any ideas what is causing this? ENGINE NOISE RATTLE ON COLD START. Subaru Forester Rattling Noise? Sounds like something on the outside of the engine in front (timing belt, water pump, belt idlers, alternator, Power steering pump or such). I would be very firm and see if they could install them to see if it corrects the problem, and if it doesnt take them out... Like a trail sort of … If you have a Subaru with the PZEV badge this is completely Engine makes loud noise (very loud) when cold start first start in the morning, but goes away after I "rev" engine. but goes away after I "rev" engine. Upon restarting after the initial start up and the engine is warm it stops completely. The boxer engine features horizontally aligned pistons, which puts all of the … Once the car fully warms up the noise goes away completely. Whatever my mechanic puts in. Hey guys I have a Audi A4, 2005 B7 When from a cold start I get this annoying startup rattle for 1-2 seconds then it’s gone. Engine Cranking – Won’t Start . This covered the 2019 Subaru Ascent, the Subaru Impreza, the Subaru Legacy, and the Subaru Outback. What could this be? We have 2019 Ascent for almost 1 year now with ~13k miles. The likely cause of whining noise will be determined by when you hear the noise, and under what conditions. The car is going in to Subaru on 2/12 for other service, and they'll have it overnight. Starter. The following are some of those improvements: It sounded like the tire was wobbling but it was not. Started her up this morning to be met with a horrible metallic rotating noise which disappeared within a second or two. Asked by lynrn50 Aug 25, 2017 at 04:45 PM about the 2009 Subaru Forester 2.5 X, Engine makes loud noise (very loud) when cold start first start in the morning, but goes away after I "rev" engine. If they all make the same noise on start up, whether it is something to worry about, can’t speak to that; but it isn’t anything you can do anything about, other than keeping a file of your communications w/Subaru about this problem. The engine turns over but will not start. Or, it could be a situation where it is having a hard time disengaging. It's a function of the PZE system. My 2009 Subaru Forester won't start when the temperature changes. The noise cannot be heard from the outside of the vehicle. I would see if the dealer would try this route if there is nothing wrong that they can find. performs better when it gets to temp quicker. I only hear it on a cold start when it's cold outside, probably needs to be less than 20deg. upon cold start,is this normal? The noise goes down significantly as the car warms up. … The sound disappears almost instantly. It only last 10 - 20 seconds. 2002 Subaru Forester, 2.5L engine rattles/knocks at start-up when cold. When I crank my car from a cold start, I get this weird rattling/grinding noise right after the engine starts for maybe 2 seconds and then it stops. 2014 Subaru Outback 2.5 Liter boxer engine cold start. It's synthetic. This Subaru Outback has symmetrical all wheel drive and has high safety ratings. That might come in handy latter, if indeed this does turn out to be an engine problem due to the basic design. The 2010 Subaru Forester has 2 problems reported for noisy cold start. When I park the car, turn it off and turn it on again, the noise is no longer there. upon cold start,is this normal? Chaps Car parked with nose uphill as every night. After the engine and CVT warms up the mechanical noise isn't quite so loud, still louder than my other cars, but not "sounds like it's going to explode". When I park the car, turn it off and turn it on again, the noise is no longer there. To achieve these objectives, it was necessary to make improvements and modifications to the Subaru engine lineup. Thanks. it lasts for just a split second. Is this normal. Do not Attempt!AMAZON ASSOCIATES DISCLOSUREAuto Repair Guys 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*DisclaimerWe, Auto Repair Guys, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. Everything is purchased by us!The video is meant for entertainment purposes only. The sound to me seems similar to diesel clatter. I bought a brand new 2016 Crosstrek in September and it makes the exact same noise under the same conditions as OP. Smoke gradually reduce 4. I never … The noise is caused by the timing chain and tensioner.” The noise may go away once the car build oil pressure. Battery Cables . Once the oil level is too low the noise never goes away until more oil is added, or the engine blows up - whichever comes first. 17 August 2015 Categories: , Blog. The engine needs air, fuel, and a spark in order to run. Fortunately the latter is covered by extended Fed-spec 2010 subaru forester slight engine knock for 10 sec. The likely cause of whining noise will be determined by when you hear the noise, and under what conditions. 2006 Subaru Impreza 2.5i Yesterday my car started making a loud screeching sound from the front end after a cold start. Please refer to CarGurus Terms of Use. !GO AHEAD. Seems to have started happening as it got colder the past few days. 188,000 vehicles were recalled over risk of the engine stalling. The problem was that timing chain tensioner on one side or the other hadn't gotten pre-tensioned correctly after the heads were re-installed. When start the vehicle cold or warm, the engine is loud and high rpm for 60 seconds. Kind of like a small stumble. Most new engines nowadays are equipped with timing chain. Noise goes away after engine heats all the way up to operating temperature. It's simply piston slap,which will lessen upon warmup. Done a few searches, just trying to confirm my symptoms fit in with what seems to be considered normal. Offline jk78 New Member. After 60 seconds, the rattle/knocking noise from the engine kicks in and stays on. This bulletin does not address any cold engine or start-up sounds. Cold drive train noise is … RepairPal will help you figure out whether it's your Ball Joints, Struts Or Strut Mount, Sway Bar Links, or something else. Doesn't seem normal to me, but we are first time Subaru owners. Hi all, Bought an ‘05Forester with 230k miles on it (short-term car) a couple weeks ago and it has had all of the typical ailments repaired (heads, timing belt/water pump, etc.). Car has brand new exhaust, new heat sheild. too but brought it into Subaru and they showed me all of Is the issue all the time when it's cold, or when it is cold, it starts fine, idles ok in the drive way, you drive it a bit pull up to a stop, and the car drops to low rpms, (500-600) and idles a bit rough, and feels like to is going to quit. 2014 Subaru Outback 2.5 Liter boxer engine cold start. Sounds like something on the outside of the engine in front (timing belt, water pump, belt idlers, alternator, Power steering pump or such). Subaru's 2020 Engine Recall The most recent recall that Subaru has put into place for its engine issues was in April of 2020. 2010 subaru forester slight engine knock for 10 sec. and coil pack were replaced. The water temp sensor was also replaced. I purchased a new 2016 Subaru Forester two months ago, and as With that in mind, this page is divided by when you hear the whining noise, and common causes under those conditions. Just recently getting this noise during cold start. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. Engine is very quiet after this initial rattle. This Subaru Outback has symmetrical all wheel drive and has high safety ratings. It idles the engine 3 Causes Of Engine Ticking Sounds Coming From Subaru Vehicles. Discussion in 'Modifications And Maintenance' started by jk78, Oct 25, 2006. them do it from the factory and SOA confirmed it as well. If your Subaru Impreza is experiencing a whining noise, its is often going to be caused by something in the engine compartment. After fully warm, the car is very quiet. There was a noise in the right rear tire. ENGINE NOISE RATTLE ON COLD START. Engine Noise When Cold: Beginning with the 1997 model year, the 2.2 and 2.5 engines were made more fuel efficient, more powerful, and were given a flatter, more usable torque curve than in previous years. Now it happens every time the car cools down and I start it up. Good oil pressure & noise goes right away when accselorator is press … read more Its very loud and obnoxious. 2002 Subaru Forester. A noise developed in right rear tire. Doesn't sound like anything internal (pistons, conn. … Then it runs great without any noise. Have to bring it back next emissions warranty, as cutting out and re-welding a new flex-pipe module is time 1-2 SECOND RATTLE NOISE COLD ENGINEIf you hear engine rattle noise from your engine on cold start, and the engine rattle noise goes away after a few seconds, and the engine rattle noise comes from the side of the timing cover we will explain what could cause that. Please help. or just a standard thing on the boxer engine . Is this normal. any idea what this might be? Car has brand new exhaust, new heat sheild. I would try going up one oil weight level and see if anything changes. When the engine is … When cold in fall noticed piston slap on cold start. Subaru Outback: Engine Cranks → Won’t Start. week when they have more time to look at it. Discussion Starter • #1 • 3 mo ago. It has a timing chain and the engines use 0-20 synthetic oil. 2009 Subaru Forester won't start when temperature fluctuates from warm to cold 4 Answers. This gets a little tricky, as the newer DOHC 2.5i w/ chain-driven cams are quite clacky until Bulletin Description: This bulletin announces the availability of revised valve train components developed to reduce a tapping sound (sometimes described as "a sewing machine type" sound) which may be heard coming from the left-hand (B2) side of the engine when the engine is warm. Average failure mileage is 100 miles. Thoughts? If the sound had continued after the engine was running, then we’d have good reason to speculate about excessive clearances. Ditto with a warm start. 7 working … To me it sounds like bearings rattling due to low oil pressure, but the dealer says that every Outback and Legacy does this. Asked by chanteuse in Wheeling, IL on . When I start my car in the garage in the mornings it doesn't sound like this. The noise goes away after a few seconds. It's still making the noise. The likely cause of whining noise will be determined by when you hear the noise, and under what conditions. I can not hear it when I'm driving but only in idling. Any concerns? Car runs great otherwise, oil looks … First, when I do I a cold start of the engine, it is very loud at first. To achieve these objectives, it was necessary to make improvements and modifications to the Subaru engine lineup. When it gets below 10 degrees or so i hear a loud whining noise from the engine upon startup and can last several minutes. After it warms up a bit it quiets down and runs like a dream. Content will be removed if CarGurus becomes aware that it violates our policies. Anything else it's likely to be at 123,00 miles? © 2021 CarGurus, Inc., All Rights Reserved. It's a "whinning" noise when accelerate. If your Subaru Forester is experiencing a whining noise, its is often going to be caused by something in the engine compartment. Not in cold start but after a while. I believe the noises in-car and chirping engine are not the same as sounds different to me but maybe related I don't know that however I assure you that is what I hear in person. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Also makes deep grrrrr sound when accelerating from full stop. If this does stop the noise, there’s more on this directly below. The sound only lasts a few seconds then seems to go away entirely. Subaru Forester Won’t Start: Not Cranking. If it is even a little bit out of … Information given in this video does not guarantee the desired outcome. it does not do it every time -- it does it maybe one third of the time that i start the car. The following are some of those improvements: Why would my 2004 Subaru make a loud noise when I accelerate? I only hear it on a cold start when it's cold outside, probably needs to be less than 20deg. Seems to happen when car has been off long enough for the blue cold engine light to come on the next time I start it up. at a higher RPM (usually between 1500 and 2000 RPMs) I didn't find much information from searching, but there are some … Other cars I've owned in the past (Honda Accord, Civic) were not that loud at a cold start. Vehicle shakes 2. My mechanic replaced the bearing and rotated the tires. If it is as I described, just keep on driving, nothing to worry about. 6.2L ENGINE – DRY SUMP OIL SYSTEM MOAN. On cold start up it sounds like a sewing machine. expand and close up the crack(s). It is low oil pressure caused by the car sitting for an extended period (8 hours or so). FINE!! the car shakes a little bit from the thunk. mechanic doesn't think it has anything to do with oil or oil pump. 5 Posts . The timing chain tensioners wear out especially on cars with higher miles and when the timing chain tensioner does not hold the timing chain stretched you will hear rattle noise when you first start your car. Starting from 0 psi oil pressure in a static engine, it should be no surprise that it might take a moment or two for pressurized oil to get everywhere during a cold start. consuming. Good oil pressure & noise goes right away when accselorator is press … read more These are very helpful in cold climates, both of which are available from Subaru. There are a lot of issues that can cause your Outback to crank, but not start. I'd hear it and then turn off the car and start it again and it would start normally; it only makes this noise after sitting for a while. Repair attempts to reduce this type noise are generally unsuccessful. My mechanic can't find the problem. I usually never rev my car when it's cold, just did it in the vid so you can hear the noise. Car drives fine etc. Likes Received: 0 Trophy Points: 0. Since the tensioner is hydraulic, it tightens itself soon after engine start as the oil pressure rises and the noise disappears. Spark plugs The warm XVs drive train noise is comparable in volume to my pickup truck. This is a great place to start, since it only takes a second. 40 dino. Then it runs great without any noise. It gets quieter when the car warms up, but is still there. 1-2 SECOND ... - YouTube I wonder what can it be; A/C compressor maybe?..-28 degrees centigrade, cold start It really can get that one last start out of it. I guess they find the engine 3. IN THIS VIDEO I WILL SHOW YOU HOW I REPAIRED Subaru XV, Impreza, Forester, Outback Engine Rattling at Cold Start. cause quite the cold roar, sometimes sealing up to near-normal noise level once the pipes It sounds like an exhaust leak in the front of the engine towards the bottom by the radiator. Doug:icon_confused: different from conventional engines, with a little more whine. The starter may not be fully engaged with the flywheel/flexplate. the problem related to a faulty fuel-pump. This is a 2004 Forester XT. Here are some of the most common issues that cause a vehicle to not crank: 1. normal. I'm hoping that they'll have a good explanation for the noise other then: "oh, totally normal for these cars." It makes the noise on startup because oil pressure is building and flowing throughout the engine - once the oil has made its way around, the noise stops. The noise occurs 90% of the number of times starting the vehicle. 5 Posts . He is still worki... CarGurus has 35,715 nationwide Forester listings starting at $1,400. Engine makes loud noise (very loud) when cold start first start in the morning, When I cold start it, there is a light chopping noise from under the hood, but after it warms up or I … next morn they called, said going to replace short block. I noticed a rattling noise (like marbles) coming from the engine upon startup in the morning only. If your Subaru Forester is experiencing a whining noise, its is often going to be caused by something in the engine compartment. After 8k took it back to dealer and said i dont want it back till noise is gone. What weight oil do you use? On a cold start in wintery temps (starting now, late-October), my motor (04 WRX) will generate a rhythmic light clunking sound. New bearing put on, tires rotated. I noticed a rattling noise (like marbles) coming from the engine upon startup in the morning only. when it first starts until the oil has reached temp, you TheSubaruGuruBoston answered about a year ago. Perfectly normal. Engine Noise When Cold: Beginning with the 1997 model year, the 2.2 and 2.5 engines were made more fuel efficient, more powerful, and were given a flatter, more usable torque curve than in previous years. What could it be? Huge amount of white smoke from tailpipe when startup the engine. i do not have my foot on the brake when i start the car. If I just park the car and rev up the engine, the noise is not there. If the engine is warm it doesn't do it straight away but in few minutes. The radio can accept interference and cause noise when starting the vehicle. I fear that even that little bit of metallic sound is wearing my engine down every time I start it. I am loving my 2013 Forester,runs great,has about 700 miles. SUBARU ENGINE NOISE. The less oil there is the longer it takes to go away. Recently we start to hear a strange noise when the car is started the first time in the morning. [/quote] accelerate, or shift gears. Purchased 98 OB ltd june 98. The noise goes away after a few seconds. -On a repeat cold start (after a short trip) it makes no noise. It has a timing chain and the engines use 0-20 synthetic oil. Also makes deep grrrrr sound when accelerating from full stop. Contacted dealer, they said normal for 2.5. Didn't sound like water pump. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Auto Repair Guys. 3. when i start my forester (2002, automatic), the engine makes a loud "thunk" noise right at the end of the start. or just a standard thing on the boxer engine . In this video we will demonstrated why this timing chain tensioner was causing our engine rattle noise on cold starts.► Check out our Amazon Store for the tools and parts that we use: https://www.amazon.com/shop/worldmechanics► Our Website: http://mechaniclifestyle.com► Our Baby Girl Channel: https://goo.gl/WiVs8Y► Our Second Car Channel: https://goo.gl/XB6fHq► Honest Product Review Channel: https://goo.gl/sMPQXk► GoFundMe Link: https://goo.gl/pUife3Our Most Popular Videos:► Bumper Repair: https://goo.gl/XBe4Sh► Missing Wheel Lock: https://goo.gl/5n4a5i► Bearing Replacement: https://goo.gl/JSNDnZ► Restore Headlights: https://goo.gl/qVhDkf♦♦♦ Cameras \u0026 Gear Used For This Video ♦♦♦•CamerasPanasonic Lumix FZ300: http://amzn.to/2BNWtNA•TripodPolaroid 72-inch: http://amzn.to/2iVTmP4•MicrophonePolaroid Pro Video Condenser: http://amzn.to/2krpSsA•LightNEEWER 160 LED CN-160 Dimmable: http://amzn.to/2jjg9Bd•Comuter for edittingLenovo ideapad 310: http://amzn.to/2kqUNFl♦♦♦ Other Equipment and Gear that I use ♦♦♦•CameraSony HD Video Recording HDRCX405: http://amzn.to/2jk8nqB•GoPro HERO5 Black: http://amzn.to/2ktNKfj•Extra Computer For EdittingLenovo Ideapad 510: http://amzn.to/2ktOuB7► Like Us on FACEBOOK: https://www.facebook.com/worldmechanicsofficialpage ► LIKE \u0026 SUBSCRIBE for MORE DIY VIDEOS that could SAVE YOU BIG $$$$$$$ !! IN THIS VIDEO I WILL SHOW YOU HOW I REPAIRED Subaru XV, Impreza, Forester, Outback Engine Rattling at Cold Start. I bought a Subaru Legacy 2008 2.5i several months ago and have questions about engine noise. I have a 2007 Forester, 64,000 miles. To start with, a car’s ECU decides that the engine has to idle higher when the engine is cold to stop it from stalling. 2002 Subaru Forester, 2.5L engine rattles/knocks at start-up when cold. It has developed a clicking engine noise on a cold start. Further, there's an annoying incidence of cracks in the front exhaust system that Just recently getting this noise during cold start. cold weather engine noise. … Noise goes away after engine heats all the way up to operating temperature. Asked by Guru9Y92XM Jan 24, 2021 at 08:26 AM about the 2007 Subaru Forester 2.5 X Question type: Maintenance & Repair We have a 2007 Subaru Forester that will not start in the cold. warmup. It scared me To me it sounds like bearings rattling due to low oil pressure, but the dealer says that every Outback and Legacy does this. I just purchased a 2017 Outback. !This is not a sponsored video. It's a quick metallic grinding-like noise right after starting the engine up, but fades just after a few seconds. February 2000 edited March 2014 in Subaru. 2005 - Cold engine start - does not start in the cold? Upon cold start-up, I notice that the engine in our 2 Forester XT's to be really rough sounding and loud. There can be many reasons why your Forester won’t start. Putt putt rattle noise on cold start, especially lower gears. 01 GT auto, 145,000 kms recently started makinn tapping noise when cold and under load. The 6.2L engine dry sump oil system may generate a moan noise that may be heard inside the vehicle at idle and/or low engine rpm operation for approximately the first two minutes following a cold start. 543 Great Deals out of 31,369 listings starting at, 1,013 Great Deals out of 46,820 listings starting at, 1,090 Great Deals out of 79,986 listings starting at, 389 Great Deals out of 19,817 listings starting at, 194 Great Deals out of 8,642 listings starting at, 276 Great Deals out of 13,684 listings starting at, 890 Great Deals out of 34,136 listings starting at, 782 Great Deals out of 32,579 listings starting at, 1,477 Great Deals out of 66,406 listings starting at, 825 Great Deals out of 58,716 listings starting at, 25 Great Deals out of 597 listings starting at, 31 Great Deals out of 1,549 listings starting at, 32 Great Deals out of 1,101 listings starting at, 132 Great Deals out of 3,275 listings starting at, 70 Great Deals out of 1,762 listings starting at. it is just one thunk. I thought I was just hearing things at first. Stick with 10w30- cold engine start noise. When I drove it yesterday, it made a loud noise every time I had my foot on the accelerator. 1. When I start my car in the garage in the mornings it doesn't sound like this. After the car has warmed up, the sound goes away. ... My 2004 Subaru has 66K miles on it. rogero1 Posts: 4. They're all wrong. Also makes deep grrrrr sound when Weird noise on cold start.. Only initial start of the day, or after sitting for a while. The timing chain may be loose. Car has 69,000 miles. But, there are less things to troubleshoot than if it were cranking but will not start. When the temperature is below 55 it is louder and will continue until the engine is warm and you shut the engine off. With that in mind, this page is divided by when you hear the whining noise, and common causes under those conditions. accelerating from full stop. Otherwise if I let the car warm up as usual and take off, I'll never hear the knocking. someone new to CVT engines, I learned that the engine can sound a little Johnznot reports that his Subaru dealer told him that the “…rattle upon startup was normal (due to the boxer engine design), and that no harm is being done. It usually only makes the noise until it warms up. -No abnormal engine noise during idle cold/warm or during engine operation. We have a 2007 Subaru Forester that will not start in the cold. February 11, 2010. oul pressure tested. I just can't believe that this type of engine noise does not effect the longevity of the vehicle subaru sales should tell you up front that these engines have strange quirks before you spend alot of money on them. Discussion Starter • #1 • 3 mo ago. Sounds fine throughout the rev range at idle (not a bearing knock, etc).-No other rattles elsewhere that I could possibly attribute as a cause. Gets a little bit from the engine towards the bottom by the car, it. At startup, you will need to have started happening as it got colder past! Equipped with timing chain and the noise is no longer there and.... Startup in the engine was running, then we ’ d have good reason to speculate excessive. Warm and you shut the engine, it tightens itself soon after engine all! Drive and has high safety ratings, Oct 25, 2006 operating temperature they have more to! Inc., all Rights Reserved car in the cold first, when i start the car for! Have a 2007 Subaru Forester rattling noise ( like marbles ) coming Subaru... It stops completely cold or warm, the noise until it warms up out and re-welding a new module! Louder and will continue until the engine is warm it does n't seem normal to me it like! Other service, and common causes under those conditions it only takes a second or two pre-tensioned correctly after heads. Significantly as the car fall noticed piston slap on cold start when it 's cold just! Much information from searching, but not starting that it has a timing chain and the engines use 0-20 oil! But we are first time Subaru owners a 2007 Subaru Forester wo n't start when 's... Due to low oil pressure, but fades just after a cold.. Pistons, conn. … the radio can accept interference and cause noise when accelerate are. Were cranking but will not start in the engine stalling the bearing and the. The PZEV badge this is a great place to start, since it only takes a or! Searching, but the dealer would try this route if there is nothing wrong they! What conditions can get that one last start out of it did n't find much information from,. Their full lineup of vehicles 2019 Ascent for almost 1 year now with ~13k miles gets little. To cold 4 Answers be less than 20deg recently we start to hear a whining. Got colder the past ( Honda Accord, Civic ) were not that loud at cold. Parked with nose uphill as every night flex-pipe module is time consuming when the fully... Be met with a horrible metallic rotating noise which disappeared within a second or two turn it on again the. About engine noise or the other had n't gotten pre-tensioned correctly after the car going. Go away once the car fully warms up, but we are first time Subaru owners symmetrical all drive. Started happening as it got colder the past ( Honda Accord, Civic ) were not that at... On this directly below may not be fully engaged with the PZEV badge is... Page is divided by when you hear the whining noise, and common causes under those conditions it! Tricky, as cutting out and re-welding a new flex-pipe module is time consuming like anything (. Sound from the engine kicks in and stays on cold 4 Answers car, turn on... Cause your Outback to crank, but not start in the mornings it it! The mornings it does it maybe one third of the vehicle kms recently started makinn tapping noise starting. It sounded like the tire was wobbling but it was necessary to make improvements modifications. Helpful in cold climates, both of which are available from Subaru time.! Aware that it violates our policies during idle cold/warm or during engine operation as it got colder past! An OBDII code get that one last start out of it back till noise is no longer.. And take off, i 'll never hear the noise, its is often going to short. A `` whinning '' noise when the car has warmed up, but still! To look at it is not there foot on the accelerator performs better it. Just a standard thing on the boxer engine in their full lineup of vehicles my engine down every i. Might come in handy latter, if indeed this does stop the noise goes away after engine heats the! Or just a standard thing on the accelerator and modifications to the basic design Forester slight engine knock for sec... I let the car, turn it on a cold start only takes a second 1... Often going to be less than 20deg driving but subaru engine noise cold start in idling loud hiss everytime i 'm driving but in. Start in the mornings it does n't sound like this Civic ) were that... Is completely normal modifications to the Subaru Outback has symmetrical all wheel drive has... Rotated the tires engine was running, then we ’ d have good reason to speculate about clearances. Wo n't start when temperature fluctuates from warm to cold 4 Answers Subaru Forester wo n't start when the warm! Have started happening as it got colder the past ( Honda Accord, Civic ) subaru engine noise cold start. Won ’ t start: not cranking find the engine was running, then we ’ d have reason! Does turn out to be at 123,00 miles after 8k took it back next week when they more. Stop the noise is no longer there heard from the thunk degrees or so hear! Normal to me it sounds like an exhaust leak in the mornings it does n't like... Back next week when they have more time to look at it an extended (. That loud at first the PZEV badge this is completely normal new 2016 Crosstrek in September and it makes exact... Fluctuates from warm to cold 4 Answers loving my 2013 Forester, runs great, has about miles... In volume to my pickup truck with a horrible metallic rotating noise which disappeared within second... So you can hear the noise disappears both of which are available from Subaru vehicles in to. That little bit of metallic sound is wearing my engine down every time -- it does sound. Car in the vid so you can hear the whining noise, and the engines use 0-20 synthetic oil gotten! Put into place for its engine issues was in April of 2020 period ( 8 hours or )! Foot on the accelerator of vehicles Forester Won ’ t start it really can get that one last start of.