Hyundai elantra shaking at idle

Sep 17, 2023 · Hyundai elantra rough idle diagnosing the rough idle issue in hyundai elantra requires a few tools such as a scanner and a multimeter. Begin by checking for any vacuum leaks or damaged hoses. Next, check the air filter to make sure it’s clean and free from debris. Another troubleshooting procedure is to clean the throttle body with some carb ...

A vibration at idle can be caused by many different issues, such as a dirty throttle body, vacuum leak, clogged fuel or air filter, low idle speed, spark plugs, fuel injector, oxygen sensor, etc. ... Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Full Forum Listing.The car has about 114,000 miles on it I believe. My problem is that I have an annoying vibration at idle and at highway speeds of 60-65 mph. The vibration decreases somewhat towards 70 mph. The vibration at idle is usually present, but sometimes vanishes for no apparent reason. The car is very smooth below 55 mph, but when …ELANTRA steering wheel pulls back and forth. 2002 Elantra steering vibration. Steering wheel vibration Hyundai tucson. Wobble in car. 2004 Sonata with excess vibration in steering wheel. Elantra 2000 steering vibration. Shaking steering wheel on 1999 Elantra. 2002 Elantra with 180,000 km highway driving... Here's the problem but my dealer and ...Elantra 2014 vibrates when stop or idle. Jump to Latest Follow 658 views 1 reply 2 participants last post by Dog Patch Steve Jun 28, 20232022 Hyundai Elantra. The most common reasons a 2022 Hyundai Elantra ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. AC Refrigerant Leak.Rough idle within 30 seconds of a cold start. ... Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Full Forum Listing. Explore Our Forums. YF (2011-2014) Sonata/i45 MD (2011-2016) Elantra sedan/coupe NF (2006-2010) Sonata CM (2007-2012) Santa Fe MC (2006-2011) Accent.

2013 Hyundai Elantra Limited - Engine Malfunction Light and Vibration 2 Answers. Hi, I have a 2013 Hyundai Elantra which has engine malfunction light on car also vibrates when idle. Upon getting it checked by dealership, they told me: 1. Ignition Coil#2 Shorted. 2. Spark plugs (a...Hyundai Accent 1.4 2012, Manual Transmission 5 Speed, ODO 126000 KM (Saudi Arabia) My car recently started shaking a little on idle, when AC is on in every 20-25 seconds, RPM around 700. when car is running there is absolutely no issue at all, even if i push throttle (in neutral position) a little and manage to increase RPM to around 950-1000 ...51 of the 2016 Hyundai Elantra's 153 NHTSA complaints are for the Elantra's engine. Owners report excessive oil consumption, seizing, stalling, and finding metal debris in the oil. Engine failure is common between 60-65,000 miles, and other problems include defective pistons, pinging, and loss of acceleration.There are plenty of businesses that sell candles. Here is how Intentions By Christina is shaking up the candle business. There are plenty of businesses that sell candles. But Inten...37 posts · Joined 2004. #1 · Jul 2, 2006. This problem started a few months ago. Whenever my car sits at idle for about 10min, the air conditioning shuts off. The only way to get it to turn back on again is to rev the engine for about 20 seconds or so. I'm really hoping that this is a small issue as I don't have a grand to fork over on a new ...

Sudden Rough Idle (When in Gear) New member here, bought a 2019 SF Ultimate 2.0T this summer. Currently has 7300 Kms on it. Driving yesterday (-25°C) my SF started making a slight shudder/ vibration and sounded like the engine was lugging a bit when I came to a stop. Putting it in neutral it smoothed out and sounded normal, but I now have this ...Vehicle Speed: A Misfire can be felt at any speed, but is most noticeable at low RPM. A misfiring engine is one of the most common reasons your Elantra will shake when accelerating. A vehicle’s ignition system consists of spark plugs, coil packs, and maybe plug wires. If it is an older model, it’ll have a distributor and coil instead of ...Sometimes when I turn it on and drive it'll shake like it's about to stall on me. Even when I'm idle it'll start to shake. However, sometimes I can go an entire drive home without the engine light coming on and shaking. It's completely random. I looked up a lot online and they said the most common issue would be spark plugs so I changed those.Hyundai says the bad switch also affects the cruise control and prevents the car from shifting out of park. The Hyundai vehicles affected in that recall include the 2007-2009 Hyundai Accent and Tucson, the 2007-2010 Elantra, 2007-2011 Santa Fe, the 2008-2009 Veracruz, 2010-2011 Genesis coupe and the 2011 Sonata.Still could be a problem on the air side of the heating system. As air passes the heater core the heat from the coolant is exchanged to the air via the heater core. If cold air is mixed in that hot air, it could result in the symptoms that you are getting. Then as the heat increases the cold air is less noticeable.

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Hi any one experience vibration when idle specially when AC on and stop. The mechanic already clean throtle body and change one engine support and also one of the ignition coil, but still can feel the vibration but less than before not totaly fix. ... Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Full Forum Listing.Common Causes Of Shaking. Experiencing shaking in your Hyundai Elantra can be a result of various issues. Imbalanced wheel alignment is a common culprit, leading to uneven tire wear and vibration, while worn out or unbalanced tires can also cause shaking, especially at higher speeds. Furthermore, suspension issues such as …I notice on my 2018 2.0T that I have a rough idle within 30 seconds of a cold start. It's very noticeable when it hits about 1500 RPM. It goes away when it goes down to 1000 RPM. I have attached a video that shows the startup: There are no pending codes and the check engine light has never gone on.Location: Alsip, IL (16 miles from Chicago, IL) Mileage: 117,426 miles MPG: 28 city / 38 hwy Color: Red Body Style: Sedan Engine: 4 Cyl 1.8 L Transmission: Automatic. Description: …Usually a bad or failing idle control valve will produce a few symptoms that can alert the driver of a potential issue. 1. Irregular idle speed. One of the most common symptoms commonly associated with a problematic idle air control valve is irregular idle speed. The idle air control valve is programmed to regulate and maintain the engine idle ...

The 2013 Hyundai Elantra has 17 problems reported for runs roughly, shaking and vibrating. Average failure mileage is 43,200 miles.Asked by GuruSH2HY Feb 18, 2021 at 04:05 PM about the 2016 Hyundai Elantra. Question type: Maintenance & Repair. my 2016 hyundia elantra is having an issue with the oil light flickering after idling , ... It is hydraulic and can leak severely enough at idle to cause the light to flicker. Noticing the clicking noise and light illuminating at the ...jung woong han. Participant. I have 2009 Hyundai Elantra and engine vibrates at idle. It stop vibrate at right over 1000rpm. My fuel trim is normal, I check for vacuum leak but no luck and I even test engine with vacuum gauge. and engine is helathy at 22inHg. At dealershop they said I have bad fuel pulsation damper and it is making noise.Hi any one experience vibration when idle specially when AC on and stop. The mechanic already clean throtle body and change one engine support and also one of the ignition coil, but still can feel the vibration but less than before not totaly fix. ... Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Full Forum Listing.The Elantra is known for random bouts of shaking due to its "smart" alternator which puts a sudden load on the engine when the battery needs charging. Switching on the A/C during one of these charging cycles tends to make the shaking worse, due to the added load it places on the engine in addition to the alternator.The idle on the Elantra is set at around 600 rpm with the car warmed up, in drive mode and stop like at a red light. I ask the dealer if they can push it up by 100 rpm or so and they said that they can't. but next time it happens to you (the shaking) just press the gas peddle up to 700 rpm or so with your foot on the brake firmly, the shaking ...Hi, I have a 2014 Hyundai sonata GLS with 83000 miles. The oil light turns on at idle only after I have driven the vehicle for about 15 minutes. It disappears when the car is in motion or when the tachometer is above 1000rpm either by brake boosting or at park. ... Elantra sedan/coupe NF (2006-2010) Sonata CM (2007-2012) Santa Fe MC …Headlights, electric. check for any circuit brakers near the fuse box, if theres any of them reset them by introducing a paperclip in the small hole and press, you will hear a click. 1 Answer. Posted on Nov 14, 2009. SOURCE: hyundai elantra stalls loss of power while. I just had this problem on a 2001 elantra.2014 Hyundai Elantra shakes while idle and struggles to accelerate. Car has 27,400 miles on it. Had oil changed, tires replaced, and battery replaced all within the last week. Now my car tends to shake while idle, and is struggling to accelerate, especially on the highway while trying to hit speeds higher than 55 mph.

Stage 1: Vibrations. The most noticeable symptom of a motor mount that is going bad is vibration. That is, more vibration than you would typically feel when you are driving your Elantra. You'll know when it's happening. It may not necessarily feel like the vehicle is going to rattle apart, but it's very noticeable.

2013 elantra rough idle issue - possible solution. I might have resolved my rough idle situation that had been tormenting me for the last 6 weeks. Basically my car …My 2017 Hyundai Elantra has recently been having some issues! When driving, the whole engine will start shaking, causing the whole car to shake. While this happens, my car doesn't want to accelerate. ... this just happened to me! car was shaking idle and when accelerating on-and-off for about 6 months or so. Sometimes the engine light would ...05 Hyundai Elantra 2.0L 5-spd sedan STOCK 1997 Ford CVPI 4.6L auto ex-U.S. Marshall vehicle Stock?? 13.26 E.T. 107.5 MPH 1/4 mile LaPlace Raceway ... feel vibration in floor and peddles. at 70mph its even worse and i have to slow down to 60-65. my steering wheel also shakes at idle at a stoplight it seems to only do it while im acceleration or ...Office of Defects Investigation is Currently Looking Into Potential Engine Fires in the 2013 Elantra. With 956 complaints, three recalls, and three investigations, two of which are still open, the 2013 Hyundai Elantra leads the list for the most troubled model year. The most alarming item here is an open investigation for potential engine fires. ...Going by the reports gathered by CarComplaints.com, many of its problems pertain to its engine. 2013 Elantra owners have complained about ticking noises and the engine failing outright. They also reported that the engine may run roughly, shake, vibrate, or stall while driving. These engine problems weren’t just common in the 2013 Elantra.ROUGH IDLING AND STALLING. It never rains it just pours....I was about to return my friends OB2 Scanner to my friend and I noticed that earlier today my i10, 1.2 was struggling when idling. But...no loss of power and no Check Engine Light. Then suddenly the stalling started, not during acceleration but only at idle.2017 Elantra SE Stalling on Deceleration and Stopping. Ok, I have a 2017 Hyundai Elantra made in Alabama. I love it, but lately, it has been having a problem. It has 96K miles on it. On deceleration, it will stall. It does it more often when it has been idling for a bit and you drive it. It will die as you are coming to a stop but has actually ...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 2008 Hyundai Elantra 's engine. To correct the problem, simply look for any loose or disconnected hoses and reattach ...Diagnosis of Elantra Shaking When Idling. If you’ve noticed your Hyundai Elantra 2017 experiencing shaking when idling, it’s crucial to diagnose the issue promptly for a smoother driving experience. We’ll explore potential causes such as faulty spark plugs, vacuum leaks, or transmission problems. We’ll discuss how mechanics employ ...The car has about 114,000 miles on it I believe. My problem is that I have an annoying vibration at idle and at highway speeds of 60-65 mph. The vibration decreases somewhat towards 70 mph. The vibration at idle is usually present, but sometimes vanishes for no apparent reason. The car is very smooth below 55 mph, but when …

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37 posts · Joined 2004. #1 · Jul 2, 2006. This problem started a few months ago. Whenever my car sits at idle for about 10min, the air conditioning shuts off. The only way to get it to turn back on again is to rev the engine for about 20 seconds or so. I'm really hoping that this is a small issue as I don't have a grand to fork over on a new ...Motor mounts or spark plugs could cause this symptom. Could be the idle air control valve! Elantras have been notorious for misfires. Take it to the dealer, there is actually an ECM update for your car, for that exact concern. So my 2016 Elantra is shaking when Idle. The car has 38,000 miles on it.13394 posts · Joined 2014. #7 · Jun 8, 2015. Gee, I paid $55 to the dealer to have him look for a similar rattle, and what it was was the bracket that is welded to the exhaust that attaches to the hanger. I realized this three weeks later when I was having tires installed. I'm a bit miffed at the $55 "Diagnosis fee".The car still shakes on idle, Shakes waiting on a red light on a stop sign but after I drive normal car is smooth with power. ... Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Full Forum Listing. Explore Our Forums. YF (2011-2014) ...Nov 8, 2012 · The car has about 114,000 miles on it I believe. My problem is that I have an annoying vibration at idle and at highway speeds of 60-65 mph. The vibration decreases somewhat towards 70 mph. The vibration at idle is usually present, but sometimes vanishes for no apparent reason. The car is very smooth below 55 mph, but when around 60-65 mph ... 4 Exploring Reasons for Elantra Shaking. 4.1 Worn-out Brake Pads. 4.2 Wheel Alignment Issues. 4.3 Engine Misfires. 5 Engine Inspection for Shaking, Pulsating, or Vibrating Issues. 6 Ignition Coil Pack and Misfire: Causes of Shaking and Check Engine Light. 7 Resolving Hyundai Elantra 2017 Check Engine Light and Car Shaking.If I stop moving, the engine will sputter and shake the whole car. Whenever this happens, I can pull over to the side of the road, turn my car off and then back on and the problem will go away. ... My hyundai elantra has the exact same issue. Hjundos, Apr 18, 2021 #3. grego68. Joined: Sep 15, 2021 Messages: 7 Likes Received: 2.ELANTRA steering wheel pulls back and forth. 2002 Elantra steering vibration. Steering wheel vibration Hyundai tucson. Wobble in car. 2004 Sonata with excess vibration in steering wheel. Elantra 2000 steering vibration. Shaking steering wheel on 1999 Elantra. 2002 Elantra with 180,000 km highway driving... Here's the problem but my dealer and ...2017 HYUNDAI ELANTRA / SONATA KIA FORTE OPTIMA ENGINE MISFIRE ROUGH IDLE FIXED FAST & EASY! P0304Hey guys in this video we show you how we fixed our engine m...P0505 is an OBDII code that deals with the idle air control system in the Hyundai Elantra. It's a generic code, which means that it has the same meaning for the Elantra as it would any other vehicle (Elantra or not). When P0505 is triggered, it is typically caused by a stuck idle air control valve, a clogged idle air control valve, or a ...Find the most common driver-reported problems that are to blame when a 2020 Hyundai Elantra shakes when braking. See More 2020 Hyundai Elantra Problems Loose/Worn Suspension/Steering Components May Cause Wobble in Steering WheelSep 17, 2023 · Hyundai elantra rough idle diagnosing the rough idle issue in hyundai elantra requires a few tools such as a scanner and a multimeter. Begin by checking for any vacuum leaks or damaged hoses. Next, check the air filter to make sure it’s clean and free from debris. Another troubleshooting procedure is to clean the throttle body with some carb ... ….

The most common reasons a Hyundai Elantra has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. 0 %. 34 % of the time it's the. Vacuum Leak. 0 %. 21 % of the time it's the. Spark Plugs.Spray a throttle body cleaner on a clean cloth. Use the cloth to clean the throttle body carefully. If a dirty throttle body was the cause, then you will have fixed the issue. In some cases, this problem would be due to a faulty AC compressor. In this case, you will be required to change and replace the AC compressor.That's why in this article, we'll be discussing a common issue in modern cars, specifically the engine shaking or trembling when an Hyundai Elantra is at idle. This is a topic not often covered, so we thought it would be useful to explore it and provide you with an idea of what might be causing your Hyundai Elantra's engine to shake when it's ...My 2011 Elantra has a slightly rough idle at stop lights. It doesn't happen ever time, and some people probably wouldn't even notice it, but at every few/several stops it idles a bit rough. When I recently had it in to Hyundai service for the ECM update, I asked them to take a look at it.6721 posts · Joined 2011. #4 · Aug 2, 2017. Without hearing the noise, it is hard to speculate. The HP fuel pump on the GDI motors makes a clicking noise, but I don't think the 13 EGT has a GDI engine. It could be valvetrain noise, it could be slop in the timing chain, it could be the timing chain tensioner, although the tensioner normally ...SuliemanMansouri Discussion starter. 6 posts · Joined 2018. #5 · Oct 10, 2018. Thanks guys. I finally found the nominal reading in the service manual. mine reads 36 Kpa or 5.22 psi on idle. the service manual states it should be in the range of (2.9-14.7 psi) depending on voltage. Here is where I am at now:Maintenance/Repairs. catalytic-converters, check-engine-light, hyundai, elantra. Jamie5524 April 5, 2018, 1:34am 1. I have a 2006 Hyundai Elantra. I was driving it today, and while idled at a red light, the car began shaking and my check engine light started flashing. I know that means stop immediately, but it was a few minutes before I got to ...37 posts · Joined 2004. #1 · Jul 2, 2006. This problem started a few months ago. Whenever my car sits at idle for about 10min, the air conditioning shuts off. The only way to get it to turn back on again is to rev the engine for about 20 seconds or so. I'm really hoping that this is a small issue as I don't have a grand to fork over on a new ...Hyundai Models. Santa Fe Forums. SM (2001-2006) Santa Fe. Engine shakes car when idle , engine turns off when AC is turned on. Jump to Latest Follow 3K views 3 ... Hyundai elantra shaking at idle, Subreddit dedicated to the auto maker Hyundai. Come share news and pictures and discuss everything related to Hyundai. Discussions about Hyundai Group corporate cousin Kia are also welcome, though they should really go in /r/Kia. ... 2017 Elantra shakes while idle - check engine light on but disappears when pressing the brakes. Elantra, When your car idles, the engine and alternator run slowly. The alternator provides enough electricity to charge the battery. If you use high-powered accessories, the idling alterna..., The 2014 Hyundai Elantra has 1 problems reported for dashboard vibrates heavily when in idle. Average failure mileage is 9,700 miles., I haven't experienced the shake recently, the car has 8K miles now. It may have broken-in, or maybe just a coincidence - time will tell. It's way too intermittent to …, January 26, 2023 by Jason. It can be very jarring when your Hyundai Elantra shakes when idle. If your Elantra has this problem, many issues can cause it. We’ve lined out some of the most common causes below. The most common reasons a vehicle shakes when idling is a misfire or bad motor mount. Table of Contents., The 2013 Hyundai Elantra is arguably the worst model year for this sedan. Going by the reports gathered by CarComplaints.com, many of its problems pertain to its engine. 2013 Elantra owners have complained about ticking noises and the engine failing outright. They also reported that the engine may run roughly, shake, vibrate, or stall while ..., The most obvious causes of your car shaking in idle are: Bad CV joints - Working together with the drive shaft, cv joints get the engine power to the wheels and, if damaged, can be the cause of the vehicle shaking in idle. Broken Engine Mounts - As the name implies, these components help affix the engine to the vehicle., Oct 9, 2020 · I notice on my 2018 2.0T that I have a rough idle within 30 seconds of a cold start. It's very noticeable when it hits about 1500 RPM. It goes away when it goes down to 1000 RPM. I have attached a video that shows the startup: There are no pending codes and the check engine light has never gone on. , Hyundai Elantra Coupe Shaking When Braking - RepairPal ... Close, When your 2017 Hyundai Elantra's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can't humane, a computer turns on your check engine light. This amber or yellow light is naturally labeled "check engine" or "service engine soon", or the light may be ..., May 31, 2023 · Drunken Elvis. 1088 posts · Joined 2018. #2 · May 31, 2023. No, the electric throttle body performs the function of an idle air control valve. Suggest you buy a small bottle of fuel system cleaner/fuel injector cleaner. Get to the throttle body by removing the air intake plumbing, dampen a rag with this cleaner and gently move the throttle ... , Going by the reports gathered by CarComplaints.com, many of its problems pertain to its engine. 2013 Elantra owners have complained about ticking noises and the engine failing outright. They also reported that the engine may run roughly, shake, vibrate, or stall while driving. These engine problems weren’t just common in the 2013 Elantra., It will idle at 900 on cold-start, down to 750rpms, then once it warms up more, start dropping as low as 400rpms, up to 1100 and down and up again, repeatedly, while misfiring. Also misfires (putt-putt effect) from around 750rpms up to ~2,000 rpms until it gets above 2,000 and then seems to smooth out. The engine seems to shake and the …, They say rules are made to be broken, but you have to understand the rules before you can break them effectively. Cocktailing has a lot of rules, and a lot of rule breakers, but St..., 101,595. KenF answered 6 years ago. If you're stopped then the only thing that can cause you to feel a vibration is engine/tranny related. You can check on a Hyundai forum and see if this is a common issue, or if other drivers know of any TSBs on it. In the meantime you can check if your engine is running okay and not misfiring, or that all ..., The entire ride felt very choppy. Later in the day, the RPMs were fluctuating between 2.5 and 5.5, the car was seriously jerking and shaking at a speed of about 40 MPH. The only time the RPMS didn't fluctuate with this severity, was when the car was at a complete stop, or the MPH were below 20. Now, today, Tuesday, June 21, 2022 the car was ..., If you're Elantra runs fine, except when you pull up to a light, slow down or idle and the engine sputters to a stop, this might be your issue. How to fix it., Here’s more on Hyundai Elantra bad fuel injector diagnosis. Not Enough Fuel – The fuel pump may not be able to provide the fuel pressure needed for the engine to run properly. When it asks for a lot of fuel, instead of taking off, it stalls out with the demand. This can be caused by the fuel pump or fuel filter., 101,595. KenF answered 6 years ago. If you're stopped then the only thing that can cause you to feel a vibration is engine/tranny related. You can check on a Hyundai forum and see if this is a common issue, or if other drivers know of any TSBs on it. In the meantime you can check if your engine is running okay and not misfiring, or that all ..., Hello, My 2013 elantras idle gets slightly shaky when at a stop sign or similar and the AC kicks in. In normal drive seems fine bit sometimes there is esitation at low RPMs uphill., In many vehicles a common cause of engine vibration is worn out or faulty sparkplugs. Worn out or dirty sparkplugs will cause the2013 Hyundai Elantra s engine to misfire or not properly fire on each and every cylinder. When this occurs, it is commonly referred to as the engine missing or not firing on all cylinders., If the front or rear motor mount is weak/bad the vehicle will have a noticeable vibration at idle that seems to disappear when driving. The rear mount I am speaking of is underneath, middle of the car, and runs from the sub-frame to a bracket on the engine block. Just had to change one of these on an Elantra w/ 4cyl and was amazed at the ..., This has been happening for a couple weeks now. It's worse when the AC/Heat is on. It acts as though it's losing power or not getting fuel a second and sputters/jerks without stalling. I tried having codes read by a dealer, but with no check engine light coming on there's nothing. Oil gets changed every 6k miles with full synthetic (manual says ..., Estimate. $99.99. Shop/Dealer Price. $110.24 - $117.94. Show example Hyundai Elantra Car idle is rough Inspection prices. A rough idling engine can be caused by a number of issues, some of them are serious while others tend to be minor, but the symptoms remain pretty much the same. The car will feel rough and bouncy when the engine is running., Misaligned wheels can cause the vehicle to pull to one side and result in shaking or vibrations, especially at higher speeds. Mechanical Problems. If you have noticed your 2017 Hyundai Elantra shaking, it could be due to several mechanical problems. One common issue is engine misfire, which can lead to the vehicle shaking while idling or ..., HELP: '04 FORD TAURUS SE DOHC - P0511+P1633 .. blows fuse for the idle air control module everytime, won't idle on its own, had funny sounds coming from where the belt is.. would sound worse/louder while driving slowly or sitting still. ... 2006 Hyundai Elantra shaking/vibrating under sustained acceleration, not engine mounts or wheel balance ..., In a 2017 hyundai elantra, experiencing vibrations in the car is a common symptom of a shaking engine. Additionally, unusual engine sounds and an illuminated check engine light on the dashboard may indicate an issue. It’s important to address these symptoms swiftly because prolonged driving with a shaking car can lead to serious damage., #2 · Oct 14, 2011. Are you using eco mode when this occurs? AC units take quite a bit of power to operate which is more noticeable with smaller engines at idle. The salesman …, The most common causes for Hyundai Elantra 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 Hyundai Elantra …, same issue w/ my elantra 2011, battery light flickers during warm up of car. i doubt it is ignition coil because once ignition coil is faulty, the engine starts to rattle. i changed my battery, mechanic tested the alternator's output voltage w/ AC, headlight on, high RPM and everything was fine. 3 people found this helpful., The salesman told me by using eco mode at times of idle, such as traffic lights. The eco mode will actually cut power to the AC unit to keep the car running smoother at idle. By not using eco mode the car isnt generating enough power to keep the AC running and a smooth idle., So my 2016 Elantra is shaking when Idle. The car has 38,000 miles on it. The check engine light isn’t on or anything. So when the car is in park it’s a vibration that goes from …, I recently sold a 2013 Hyundai Elantra Limited with only 33,000 miles and the customer called to complain that when engaging the A/C the engine seemed to bog down although it did not do it a second ti ... My Hyundai Elantra 2017 shakes at red light And it won't go past 5000 rpm ... idle is erratic even misfires, ...