Kia soul shaking at idle

Loose or Disconnected Hoses. Loose or disconnected hoses can also be a common cause of many types of engine vibration. A loose or disconnected air hose or vacuum hose can cause quite a bit of violent shaking and vibration in your 2017 Kia Soul 's engine. To correct the problem, simply look for any loose or disconnected hoses and reattach them ...

Have a 2017 Kia Sportage EX with just a little over 33,000 miles on it (between the pandemic and being retired, just doesn’t get driven much). Last couple of weeks I’ve noticed a hesitation when going up a hill at about 20 MPH. The entry into our development is a right turn at a stop sign, and the development speed limit is 20 MPH.3 posts · Joined 2023. #1 · Dec 3, 2023. Newb here, when researching my problem I discovered this forum so I'm hoping I can get some expertise. My 2023 Kia Sportage SX Prestige has vibrated above 70mph since day one (it's at 10k now). The selling dealer felt the vibration, roadforce balanced the tires twice and then said the vibration was normal.848 posts · Joined 2014. #13 · Jul 9, 2015. Until I dive mine for a couple of minutes the motor will idle a tad rough with the AC on but after that it's fine. It's not bad at all and it goes away so no big deal. Mark. 1989 Mazda V8 …Neanderthal. 2732 posts · Joined 2011. #4 · Mar 6, 2013. VERY occasionally, when quite cold, mine will jerk on the 1-2 shift. Letting the car run 30 seconds or so before I take off seems to take the edge off this. 2017 Soul auto, Konig Control 16x7, BFG 225.55.16 G-Force Comp2 A/S. Winter 205.65.16 Bridgestone WS80. Like.Many of us look for our "perfect job." The dream job that we could do for the rest of our lives. While this can help us narrow down the type of work we do, there may not actually b...848 posts · Joined 2014. #13 · Jul 9, 2015. Until I dive mine for a couple of minutes the motor will idle a tad rough with the AC on but after that it's fine. It's not bad at all and it goes away so no big deal. Mark. 1989 Mazda V8 …Has anyone had a rough idle at start up off and on? I got my car three weeks ago...I noticed the rough idle from the start...mileage is 85,000 and its the base model. ... Kia Soul Owners. 424.2K posts 50.9K members Since 2008 We’re the ultimate Kia Soul community dedicated to Soul owners and fans! Show Less . Full Forum Listing ...4 posts · Joined 2012. #25 · Mar 28, 2012. I've got a 2012 2.0+ AT (3,500 mi), the same problem, periodic rough idle to the point of almost stalling the engine. It got a little better after the 1st oil change, according to the …

You have a rough idle if you feel the roughness when your car idles, but drives smooth. This is usually caused by a change in the amount of air going to your engine, the regularity of the ignition, your vacuum lines, and a bunch of other factors. And no, I’m not talking about how your car increases it’s engine speed when you turn on the A/C.11 posts · Joined 2023. #1 · Jul 17, 2023. Hello all- I’ve got a 2015 Kia Soul that seems to “stutter” when accelerating, especially uphill. It feels like there is stoppage or “hiccups” in the acceleration (not sure if this is referred to as bucking or not- it’s not smooth like before). MPG seems to have gone down slightly ...no check engine light vibration seemed to occur after I did the transmission fluid and filter and passenger side top motor mount after those maintenance items were performed it seemed to start shaking very violently in idle and driving. I then replaced the other two motor mounts and the shaking in idle went away. now the car, when in parked …If your Kia Soul is shaking when idling, it could be due to the following: Vacuum Leak. Worn Spark Plugs/Wires. Faulty Ignition Coil. Loose Engine Mounts. Faulty Fuel Injectors. Bad Timing Belt. Clogged Air Filter. Bad Oxygen Sensor. Bad Mass Airflow Sensor. Faulty Throttle Position Sensor. Head Gasket Leaks. Malfunctioning Fuel Pump.The most common causes for Kia Soul shaking at high speeds are unbalanced wheels, misaligned wheels, tire damage, bent rim, bad wheel bearing and loose lug nuts. Less common causes are bad axle, worn suspension or steering parts or incorrect tire pressure. 1. Unbalanced wheels. The leading cause of vibration in Kia Soul when driving at high ...Oil light flickering after warming up at idle. 2016 Kia soul+ 2.0 engine. 44k miles. I was driving the car and while parking I noticed a quick red flash on my dash. It could have been the battery light, abs, or oil light. Drove it again the next day, nothing happened on the way to work, but on the way back same thing.

Of course new rings, crank and all bearings. This was Dec of 2019 and now the oil usage issue has come up causing a replacement of the Catalytic converter. But what is really bothering me is the oil light flickering. We increased the weight to 5w-30 and started adding Lucas oil stabilizer but due to the oil pressure issue the VVT is acting up.That is a passage around the throttle blade. On many cars the computer will lose its memory if the battery is disconnected or run dead and will have to relearn "minimum throttle" before it will know when it has to be in control of idle speed. Until then you also will not get the nice idle flare-up to 1500 rpm when you start the engine, and it ...2 posts · Joined 2021. #1 · Dec 4, 2021. I have a 2018 Kia that started making a tapping noise about 1 month ago (no engine light, very low noise) before actually starting to shake and not accelerate. I’ve done oil changes regularly & just did a tune up. The check engine light goes from blinking to solid once I ran it, (stoped running it).The KIA Filter, assures that the correct oil pressure is delivered to the 'Variable Valve Timing' mechanism, present on most of the 4 cylinder, DOHC, engines used in the KIA Soul. While doing my own Oil Changes on my own KIA Soul, I always bought my oil filter from the parts dept. at my KIA Dealer, and I always saved the receipts.

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I just performed a test on my own Kia Soul, (full spec's in my signature line) and here's what I found. (I have my Scan Gauge II, set to display RPM's in real time) At a cold start, my idling RPM was at 1300. After a brief warm up, that dropped to ~1000 RPM. Putting the AT in Drive, resulted in a drop to ~790 RPM.1. Underinflated Tires. Pulls in the direction of the low tire, no noise (maybe a slight tire hum) Check the tire pressure on all four wheels if your Kia Soul has a shaking steering wheel. Low tire pressure is the number one reason a steering wheel will shake (and the easiest to check). An underinflated tire will cause your Soul’s steering ...HELP! | Kia Soul Forums :: Kia Soul Owners. Intermittent Idle Shudder. HELP! Hello Fellow Soulers!!! I am new to the forum world but I know it works for my clients so I thought I would give it a try. I have read a few threads on the same shudder/vibration/shake I am having but no one has posted whether KIA is actually …Aug 7, 2023 · Misfiring. Engine misfiring is the number one reason why your Sorento would be shaking when stopped. The most common cause is worn spark plugs, followed by faulty coil packs. You may see the check engine light on and codes P0300 or P030X (where the X represents the misfiring cylinder number.

The misfire only happened coming to a stop or at idle still. I read codes one last time and additionally it showed P0300, random misfire. Waited an hour for the dealer to diagnose. They found the same two codes and somehow concluded that the 'oil control valve' was sticking intermittently causing the misfires.Hi, My 2011 Kia Soul developed an "idle" vibration for the past couple months. I noticed while sitting idle, that it will feel like a "surge" that lasts about 30 seconds and can be felt through steering wheel and my seat. Then the idle goes back to a mild vibration! Driving me crazy! It like came out of nowhere (but it didnt) and before this ...Basically, any problem that reduces the oil pressure inside your engine can lead to a rough idle when your 5.4L 3V Triton V8 engine starts to warm. Oil leaks are the easiest to check. Check the oil level of your engine. If the …KIMTF: Get the latest Kia Motors stock price and detailed information including KIMTF news, historical charts and realtime prices. Indices Commodities Currencies StocksIf a car shakes when it is idling, the cause is usually something happening with the engine, such as needing new spark plugs. The spark plugs provide an electrical arc that ignites...There could be various reasons for the Kia Soul’s gear shifting issues, such as misaligned throttle position sensors, malfunctioning shift solenoids, or even general wear and tear related to higher mileage. Understanding the symptoms and causes of these shifting problems is crucial for Soul owners, as it helps them to diagnose the issue and ...2016 Cold Start Idle Air Control System Performance. The check engine light on my 2016 Soul has come on for the THIRD time now. I have been told that Kia does not have a fix for this problem and after doing some research, it appears this has been on on going issue that Kia is supposedly researching. In the meantime, my car needs to be …Hello everyone, I drive a 2014 Kia Soul 1.8 L 104k miles. I recently had a P050D: Cold Start Rough Idle code come up on my dash. I figured it was my throttle body.Removed the negative battery cable and I replaced the throttle body unit. Thought it would reset the code but it's still there and still idling rough (Makes the entire car shake and ...Over time, the air filter can fill up with debris, dust, dirt, insects, and pollen. In extreme cases, a dirty air filter can obstruct the flow of air into the intake and choke the engine. At idle, at least temporarily, you might experience car shaking at idle, as well as poor acceleration. Unfortunately, continued operation would likely lead to ...

15 posts · Joined 2016. #1 · May 5, 2018. I've got a '16 Forte5 with the 2.0L and a 6 speed manual with about 43,000km. I've noticed quite often at idle (sitting at a light for example), i can feel a slight shake, almost as if the engine is running rough or engine mounts are bad but i haven't been able to find any issues and engine sounds ...

Citanul said: I'm losing throttle response at a much lower RPM than I was. The problem started suddenly, not gradually. The MAF looks good and I checked the TPS and got a steady graduation of resistance but I'm not sure what the Ohm range is supposed to be it was reading between 1.5 and 2.2 ohms with the multimeter set to 20K.The one I tried has just a bit over 80,000kms...and yes, their lot has roughly abt 8 used Soul...and the salesman texted and called me and asked me to go back as he told the management what had happened, and so they will make it up for me (by giving me good deals)...it's really tempting to go back and ask for a great deal on their newest Soul...but at the same time, the memory/experience with ...What’s up, everyone! Today, I'll walk you through changing the crankshaft position sensor on a Kia Soul. I hope this tutorial is useful for you. If it is, pl...Jul 8, 2015 · 848 posts · Joined 2014. #13 · Jul 9, 2015. Until I dive mine for a couple of minutes the motor will idle a tad rough with the AC on but after that it's fine. It's not bad at all and it goes away so no big deal. Mark. 1989 Mazda V8 350 B2200 pickup 15.2@108MPH. 2 Vehicle Shudder problem of the 2013 Kia Motor Soul. Tl-the contact owns a 2013 kia Soul. The contact stated while driving 55-60 mph the vehicle was shaking and failed to accelerate. The check engine warning light was flashing. The vehicle was towed to an independent mechanic where informed there were grooves in the engine block.When your Kia Soul is stationary, it could shake for the reasons listed below: Leaky Vacuum. worn wires and spark plugs. defective ignition coil Why does the Kia Soul tremble? An Engine is Shaking, Pulsating, or Vibrating Inspection for a Kia Soul typically costs $95 with $0 for parts and $95 for labor. Prices may … Why Does My Kia Soul Shake ...Bad/Rough idle P050D: Cold Start Rough Idle/ Please Help! Hello everyone, I drive a 2014 Kia Soul 1.8 L 104k miles. I recently had a P050D: Cold Start Rough Idle code come up on my dash. I figured it was my throttle body.Removed the negative battery cable and I replaced the throttle body unit. Thought it would reset the code but it's still ...25 posts · Joined 2014. #1 · Nov 4, 2014. Shopping for a Soul +, 2015 model. One of the available options is Idle Stop and Go. From Kia's website: The ISG system automatically switches off the engine when the vehicle is stopped, and starts it again when the brake pedal is released. This helps reduce emissions and boost fuel economy.EG: with a cold motor when I turn on IGN w/o the starting the engine my TB parks at 15.3% open. Immediately after starting at 70*F the PCM opens the TB to 17.6%. (1360 RPM) . After 5 mins when the ETC reaches 175* F the TB opening has slowly dropped to 11% open and the idle RPM in Park settles at 675.

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Vibration when @ idle. ... Come discuss the Kia Sorento, Rio, Sportage, Soul and more! Show Less . Full Forum Listing. Explore Our Forums. 2011 - 2013 (XM) Sorento Forum 2003-2010 Sorento Forum 2016 - 2020 Sorento Forum 3G 2011 - 2016 Sportage 1G (1993 - 2002) Sportage. Top Contributors this MonthWorld Mechanics. 313K subscribers. Subscribed. 327. 27K views 2 years ago. WHY KIA VIBRATES, ENGINE VIBRATIONS, DASH VIBRATING If you have Kia …Shaking can be a response to your anxiety symptoms. Here’s what you need to know. Anxiety can cause physical symptoms, such as shaking, but there are ways to manage it. You may thi...Sep 8, 2019 · An engine misfire is the most common cause of a shaking idle, and as the engine stumbles and misfires, it should be noticeable on the tachometer as a drop in RPM. If the tachometer is rock steady, and the shaking seems worse out of gear than in gear, it indicates a bad motor mount. 4. Engine Timing. It may be time to shake things up with new tactics and platforms. Here are 10 Ways to Shake Up a Stale Small Business Marketing Strategy. If you have a small business, there’s a go...Lately, I’ve perused articles regarding soul mates, and I couldn’t help but note how a soul mate may often Lately, I’ve perused articles regarding soul mates, and I couldn’t help b...Feb 22, 2020 · DEALER SAID KIA HAS PROBLEM WITH HIGH IDLE. I posted before about a high idle at startup when the car sits overnight. If the car sits out or in the garage it idles up to 2600-2700 rpms then drops. I took a video the other day, it was 47 degrees out and it revved up. I showed the service dept. and he said there is nothing he can do. As a Kia Soul owner, you might experience engine rattle issues caused by two primary factors: the timing chain and the tensioner. Let’s explore these problems in …Aug 7, 2023 · Misfiring. Engine misfiring is the number one reason why your Sorento would be shaking when stopped. The most common cause is worn spark plugs, followed by faulty coil packs. You may see the check engine light on and codes P0300 or P030X (where the X represents the misfiring cylinder number. ….

When car is Idle and A/C is on, engine vibrates a bit. Not so much vibration but my old Toyota doesn't have that problem. Is that normal? I also noticed that RPM does not increase when A/C is on at idle. RPM is at about 650RPM to 700RPM at idle and A/C is on (and engine is already warm). A/C is cool though, doesn't have any problem.Almost every car engine, going way back, will start at a high RPM and slowly drop as it warms up. 500 to 800 is typical for most car engines and will vary from engine to engine. The idle on the Kia Soul is controlled by the ECC, not a set screw as on the old NA engines of the past. It is what it is.Here is a more detailed list of the seven most common reasons why a car vibrates when stopped or at idle. 1. Worn Spark Plugs. One of the most common reasons for a rough idle is worn or damaged spark plugs. If you have worn spark plugs, your engine might misfire, which causes shaking or vibrations. If you have a faulty spark plug, you should ...So did anyone get to the buttom of this engine vibration at idle issue? Now my 2003 Sorento with 79k miles SOMETIMES is having a slight vibration at idle. 2014 Sorento EX V6 AWD, RIP 2003 Sorento EX 3.5L 4WD ... Come discuss the Kia Sorento, Rio, Sportage, Soul and more! Show Less . Full Forum Listing. Explore Our Forums. …Hey soul friends, I’ve had this soul for a couple weeks now and it has about 26000 miles on it. I now noticed while idle (in drive, park and neutral) there is a vibration …The misfire only happened coming to a stop or at idle still. I read codes one last time and additionally it showed P0300, random misfire. Waited an hour for the dealer to diagnose. They found the same two codes and somehow concluded that the 'oil control valve' was sticking intermittently causing the misfires.Hi all, I have a vibration issue with my 2011 Kia Soul Plus. Vibration is felt at idle/park in right front tire. When hands are placed on top of tire, a vibration is felt through the tire while running, in park. All other tires have no vibration. Also, vibration is felt through the floor and steering wheel when accelerating and at higher speeds.3 posts · Joined 2023. #1 · Dec 3, 2023. Newb here, when researching my problem I discovered this forum so I'm hoping I can get some expertise. My 2023 Kia Sportage SX Prestige has vibrated above 70mph since day one (it's at 10k now). The selling dealer felt the vibration, roadforce balanced the tires twice and then said the vibration was normal.Eco Mode does not make a difference. Idle isrough regardless. Loss of power is a bit better. Rough idle is intermittent. Sometimes it is a soft vibration, other times I have to take my hands off the wheel it is so rough and bothers me. It has stalled out twice while in park and running rough. Kia Mechanic: mr. b. rector.#1 · May 24, 2014. I noticed that when I start up my car after not using it overnight, it shakes a little and while I'm idle at a red light. Maybe you could call it a slight shiver. It's so slight … Kia soul shaking at idle, Good luck trying to buy a Toyota, Kia or Honda. These auto brands have the lowest supply of cars available for sale at dealerships now. By clicking "TRY IT", I agree to receive new..., Kia Soul Shakes When Accelerating: Causes. There are quite a few reasons that your Soul would shake when accelerating. Here are the most common ones. They are presented in a somewhat logical progression. 1. Misfire. Vehicle Speed: A Misfire can be felt at any speed, but is most noticeable at low RPM., Seems like a low idle but there is no way to manually adjust the idle on these cars. When the AC is off and the car is at idle, the dash guage shows 750 RPM but my scanner shows about 680. When the AC kicks on, the idle jumps up to about 850-900 (per the scanner) and the shakes go away. This is an older thread, you may not receive a response ..., I have a 2015 Soul+, 2.0 liter, auto transmission, 90k miles. I'm getting some intermittent misfires when at idle when in Park and also when the car the car is in Drive stopped at a redlight/stop sign with the brake pedal depressed. It seems to happen more when the engine is warm. I haven't noticed anything unusual when the car is moving., 2011 Kia Soul 2.0L Stalls at idle, runs rough & loud (5 Speed Manual) : r/MechanicAdvice. Jan 26,7:50 PM, KIA Models. Kia Sorento Forum (post in sub-section only) 2003-2010 Sorento Forum. Slight vibration at idle. Jump to Latest Follow ..., Oil light flickering at idle. Yesterday just bought a 2016 Kia Soul Exclaim 2.0L from an individual with 105,000 miles. This morning I was sitting in the drivethru at the bank for about 15 minutes and I noticed the oil light flickering. Not on steady, but randomly flickering. As soon as I'd rev the engine, the light would go out., The idle does change for no reason at all, even after driving for a little while.I'm guessing this is the GDI engine "normal behavior" that I'm being told. My 2011 didn't have this rough idle because it was not GDI nor any feeling in the car when holding the brake and inching. I can get to a stop light and the idle will be rougher., have a 2011 kia soul base 1.6 liter 5 speed manual transmission with 106,000 miles. car runs great when all of a sudden it stalls when idling or sometimes running. has a new fuel pump, fuel filter, does not backfire or smoke but check engine light does not comes on at all so mechanic said he cant get any codes. sometimes it will run …, Jun 3, 2022 · Hi, My 2011 Kia Soul developed an "idle" vibration for the past couple months. I noticed while sitting idle, that it will feel like a "surge" that lasts about 30 seconds and can be felt through steering wheel and my seat. Then it goes away to smooth! Driving me crazy! It like came out of nowhere (but it didnt) and before this, has always driven ... , I've taken care of a few things already like spark plugs, oil change, CEL for an O2 sensor, compression test 180-190 across all 4, air filter, cleaned MAF, cleaned throttle body, seafoam in gas. My issue is: at idle the engine vibrates enough to be annoying. Not terribly, but it comes into the cabin and is bothersome., I drive a 2015 Kia Forte LX with 89k miles on it. For the past few months ive noticed a shake at idle that differs each day, sometimes its bad, sometimes its bearable. Here is what I have replaced so far. So far the car still shakes, ive checked the fuel injectors, each seem to be appropriate timing, ive also noticed my catalytic converter ..., You could give your Soul a dose of additive (Techron).Or,an injector cleaner.After you get to a bit over 5k miles, get the revs up a bit to clean her out some.I'm at close to 10k, my Soul runs like a dream.You do get some "adjusting'. from the engine at first start.This is normal (higher idle etc)until it warms up a bit., Since I had probably a good 1/4" of pre-tension set in the damper, it was effectively bypassing my engine mounts, and transferring all of the engine vibration to the body of the car. Once I removed the pre-tension it reduced significantly. There still is some vibration and rumble, but that is expected with a engine damper, since that's it's ..., Jun 3, 2022 · Hi, My 2011 Kia Soul developed an "idle" vibration for the past couple months. I noticed while sitting idle, that it will feel like a "surge" that lasts about 30 seconds and can be felt through steering wheel and my seat. Then it goes away to smooth! Driving me crazy! It like came out of nowhere (but it didnt) and before this, has always driven ... , Oct 9, 2019 · 2. Badly fouled spark plug. It can cause a particularly nasty kind of low-speed pre-ignition. 3. Carbon in the intake system (the plague of GDI engines), valves, or cylinders. You can glance at the throttle body by pulling off the intake boot and using an inspection mirror. Anything else would require a borescope. , Christian Roots: All Saints' Day and All Souls' Day - All Saints' Day was created by the Catholic Church to legitimize the pagan celebrations of late October. Learn about All Saint..., I have a 2015 Kia Soul base model with 276,000 miles. I swapped the engine at 225,000 miles with a used one that had 89,000, so the engine now has about 140,000 miles. As the title says, I have a rough idle (fluctuates between low and high RPMs, car shakes, but never stalls). Odd thing is that it goes away if I turn the vehicle on and off., An engine misfire is the most common cause of a shaking idle, and as the engine stumbles and misfires, it should be noticeable on the tachometer as a drop in RPM. If the tachometer is rock steady, and the shaking seems worse out of gear than in gear, it indicates a bad motor mount. 4. Engine Timing., Its not a very bad shaking, just a noticable vibration and annoying. Sounds like the engine mounts are weak or even broken. The engine shifts under load and, if movement is not controlled by the mounts, exhaust pipe can touch various parts of the body, creating noise. Open the hood, and, with engine running and parking brake …, 3 posts · Joined 2015. #1 · Sep 30, 2015. Hi. I have a 2015 soul 2.0 engine with 500 miles. About a week ago i been experiencig rough idle at cols start up. Once it reach the running temperature its goes away. I have no check engine light whatsoever but is kind of anoying comming from a brand new car. I was wondering if anyone had the same issue., Rust and corrosion also cause the deterioration of the exhaust system itself, which can cause rattles. In instances like this, the muffler or tailpipe probably needs to be replaced. Sometimes, an exhaust system …, A Typical Idle Air Control Valve. The P0507 code is related to your Kia Soul’s idle air control system. The idle air control valve (IAC) plays a crucial role in maintaining a smooth idle by regulating the amount of air entering the engine. It’s essential to maintain your Soul’s idle air control system to optimize engine performance and ..., 2014 Kia Soul 1.6 engine shaking while idling, now starts then misfire then shuts off. Codes P2191,P0304 and now also P0300; engine running lean, misfire cylinder #4, and now random misfire. Changed oil & filter, sparkplugs, switched #1 coil with #4 coil still missing in #4 cylinder, even did compression test on #4 cylinder it's good. ..., 1. Rough Idle. When your Kia Soul has bad fuel injectors, you may notice a rough idle. This occurs because the injectors are not providing a consistent flow of fuel, causing the engine to operate unevenly. With a fuel injector that is not properly atomizing fuel properly, your Soul is going to have a difficult time idling., There was an Idle Air Control valve in the 2009-2011 Souls. As I went looking through the FSM, I came across the PCV valve as a possible cause of rough idling and stalling. The PCV valve is easy to either clean or replace. Also mentioned as a possible cause: vapor hose damaged or disconnected., What’s up, everyone! Today, I'll walk you through changing the crankshaft position sensor on a Kia Soul. I hope this tutorial is useful for you. If it is, pl..., EG: with a cold motor when I turn on IGN w/o the starting the engine my TB parks at 15.3% open. Immediately after starting at 70*F the PCM opens the TB to 17.6%. (1360 RPM) . After 5 mins when the ETC reaches 175* F the TB opening has slowly dropped to 11% open and the idle RPM in Park settles at 675., 21 Sorento shaking at idling? I recently bought the new x-line 2021 Sorento. I noticed that when idling at a stop light or getting ready to turn, both with my foot on the gas or on the brake, before accelerating, the car shakes, like it doesn’t know what gear to get into. ... A place for Kia Soul owners to share tips, tricks, stories ..., Its not a very bad shaking, just a noticable vibration and annoying. Sounds like the engine mounts are weak or even broken. The engine shifts under load and, if movement is not controlled by the mounts, exhaust pipe can touch various parts of the body, creating noise. Open the hood, and, with engine running and parking brake applied, ask ..., Feb 1, 2021 · There was an Idle Air Control valve in the 2009-2011 Souls. As I went looking through the FSM, I came across the PCV valve as a possible cause of rough idling and stalling. The PCV valve is easy to either clean or replace. Also mentioned as a possible cause: vapor hose damaged or disconnected. , That is a passage around the throttle blade. On many cars the computer will lose its memory if the battery is disconnected or run dead and will have to relearn "minimum throttle" before it will know when it has to be in control of idle speed. Until then you also will not get the nice idle flare-up to 1500 rpm when you start the engine, and it ..., Hello. I am located overseas military so dealer support is not an option. My internet connection is even worse. 2012 2.0L 6k miles I had a banana rat get into my engine bay and eat through my heater core rubber hoses in the engine bay.