Elantra MD (2010-15) :: 2011 - Tranny Slipping Slightly While Accelerating Up To Highway Speeds
Took car in for normal service (69,000 miles) and had Tranny Fluid Service completed. When I took the car home I noticed some slight tranny slipping while accelerating up to highway speeds (so assuming 4th to 5th gear, maybe 5th to 6th). Took it back to the dealer and after a week it had a new transmission. Took it home and it slipped again, also only accelerating to highway speeds. Took it back and they told me they reset the computer that monitors my driving patterns. OK, not exactly sure what that means. So, now driving to work this morning it slipped (or maybe hesitated is a better word) again when accelerating from about 55 mph to 60 or so. Car has never had issues like this before, gas mileage is still in the 30 mpg range.
View 9 RepliesSonata I45 (YF - 2011+) :: Noisy On Rough Concrete Or Asphalt Road Surfaces At Highway Speeds
My new Sonata Limited 2.4 has 17" wheels and Kumho tires. On certain rough concrete, or more often asphalt road surfaces, at highway speeds, this car is so noisy that one can hardly carry on a conversation. It's terribly loud. Dealer has "checked" it, and tire dealer has looked at the tires. No problem has been found. What can be done about this?
View 77 RepliesElantra HD (2006-10) :: 2008 - Downshifting Occasionally At Highway Speeds
Have a 2008 Elantra GLS with 63K miles. A/T was serviced by dealer at 51K. Car now occasionally downshifts from 4th to 3rd when driving between 60 and 70 mph. Happens only when trans is hot (after 2-3 hours on hiway). When it occurs, it searches for the right gear, going back and forth from 3rd to 4th for several minutes before returning to normal. One thing odd is if I shut the car off for 5 minutes after it occurs, it runs fine afterwards. Do I need an ECU update or do I have a A/T problem?
View 11 RepliesElantra XD (2001-06) :: Oil Light Popped On While Driving At Highway Speeds Of 55 - 60
The wife and I own a 2003 Hyundai Elantra with 163k miles.
We just had our oil changed and we are currently running 5/30 and the oil light came on about a week after the change. I stopped the car immediately and checked the oil level and it was fine and oil was super clean. So I jumped back in the car and the light was off. Drove down the road about 2-3 miles and the light came back on and stayed on. Today it stayed off for a good 5-10 min while driving at highway speeds of 55-60 and then it popped on. The car runs great and it's not running hot that I know of and doesn't sputter or anything.
I was wondering if it was a bad Oil Pressure Switch? Where are they located at in the motor? I just put 1k into it with new new belts, valve cover gasket, spark plugs, wires and tires.
Elantra MD (2010-15) :: Noisy Engine On Cold Start
Here is the link : [URL] .....
Someone with a similar problem said it was a timing chain cover issue and someone else a cam shaft issue. It's a 2012 elantra limited 1.8L with 55000km the short block was replaced around 45000km.
Camry 2012+ :: Passenger Side Rattle At Highway Speeds (70 MPH)
Shortly after driving off the dealer lot last year with the 2014 Camry a persistent rattle would appear at 70 MPH. It sounded like it was coming from inside the passenger door.
The culprit was a loose passenger side rocker panel knocking against the undercarriage at highway speeds. A few plastic push pins securing the panel to the underside of the frame backed out.
After pushing the pins back in a small dab of RTV was applied at a few locations where the rocker panel comes in contact with the undercarriage and dab was applied to each push pin. Now, not even the heartiest of car washes will work anything loose again.
Elantra MD (2010-15) :: Front Suspension Noisy / Feels In Steering Too
I have elantra 2012 with approx mileage of 47,000 kms. I started to fell that the front suspension becoming noisy while driving slowely on the bumps and rough roads. This noise feels even on steering wheel that this has some connection to steering rod in somewhere.
I had took the car to local dealership here in Riyadh, Saudi Arabia where the kept the car for about a weak and return it say that the car is fixed, but the noise was there or came back in days only.
Second time, the same thing happened, approached the dealership they took and hand over the car, removing some air from all 4 tires a (which i have noticed). but the problem remains the same.
I have noticed as well that the car is not so stable on the roads while driving at different speeds.
Elantra MD (2010-15) :: Noisy Door Hinges - Creaking Sound
My door hinges are noisy (creak sound) even more so since this spring mostly on the back doors. I've been using white lithium grease (lots of it) like it's suggested but it doesn't last (only a couple days) ...
View 11 RepliesElantra MD (2010-15) :: Creaking / Noisy Front End When Go Over Large Bumps
The front end of my 2013 Elantra GLS "Creaks" when I go over large bumps especially when the tires/springs extend - like when you go over a smooth rut in the road or if I make a sharp turn and the weight of the car shits to one side. Of course it doesn't happen all the time so that's the perfect excuse for the dealer to look the other way. I haven't taken it there yet because I know if I don't point them in the right direction it'll take 4 times as long to remedy the problem.
Anyway, temperature doesn't seem to affect as much but in the mornings when it's colder it's slightly more noticeable. I've tried to record the sound but that's easier said then done. I've push down on the front end to see if I could reproduce the sound but it doesn't happen when the shocks are compressed but rather when the spring extends. The creaking sounds like when you walk on a old wooden floor or opening an old door kinda thing. What it could be?
Elantra MD (2010-15) :: 2013 GLS - Noisy Engine When Running At Idle
I just bought a 2013 Elantra GLS last weekend. When the engine is running at idle and I'm standing outside of the car, the engine seems to be noisy. Maybe to the point where there is a small exhaust leak somewhere. I don't notice the noise when I'm driving the car - interior noise seems normal. Is it normal for the 1.8L engine to be a bit noisy at idle? The car just turned 100 miles.
View 5 RepliesHyundai - Elantra :: Intermittent High Pitched Squealing Noise At Highway Speeds
My girlfriend's Elantra (mid 90s model, I think) makes an intermittent noise when on the highway. It sounds to me like it could either be from friction or some sort of wind noise, but I suspect it's the former. It only seems to happen at speeds above 50 or so. When it occurs, it is always the same pitch and loudness -- these don't seem to vary. It's rather loud, to the point where it is pretty unpleasant to drive when this is going on. It has happened both when my foot is on and off the gas pedal. When the noise happens, it can last anywhere from just a second to up to a minute or more. I haven't been able to identify anything obvious that it's correlated with -- wind direction, grade of road, etc. The only thing I do know is that it only seems to happen at highway speeds. We never hear it during city driving. So far one mechanic has confidently misdiagnosed the problem as a bad wheel bearing.
View 3 RepliesElantra MD (2010-15) :: 2011 - Noisy Engine When Braking Or Coasting To A Stop
Experiencing a noisy engine....especially when braking or coasting to a stop?
View 5 RepliesPrius Plug-in 2012-15 :: Standard Pulse And Glide At Slow Highway Speeds
I'm talking basically about the equivalent of your standard pulse and glide in the regular Prius. But the PiP would allow you to do it up to 62 mph. However, you would manually have to toggle the HV/EV button to do it. It would be tiresome.
View 12 RepliesPrius (2010-12) :: Shimmy At Highway Speeds?
Having trouble with a shimmy at 65-75mph .....
View 19 RepliesLexus RX 2010-15 :: ASL Does Not Keep Up With Increased Noise On Highway Speeds
ASL does not keep up with increased noise when reaching highway speeds?
View 11 RepliesFord - Fusion :: 2010 V6 Stalling At Highway Speeds?
My daughter's 2010 v6 Fusion has stalled twice (without warning) in the last month at 65+ mph. The dealer reported that since no fault codes were set, there were no repairs they could make to correct this very dangerous situation from recurring. What repairs were made to correct the problem. The car has only 23k miles and has been well maintained at the dealer.
View 3 RepliesLexus RX 2010-15 :: Vibrating Hood At Highway Speeds
I was driving yesterday and I noticed at highway speeds the hood vibrates. I have a 2011 RX with 62000kms on it.
View 7 RepliesPrius (2010-12) :: Balloon Rubbing Sound At Highway Speeds?
The temperature has dropped down into the 30s here and in my 2011 Gen 3 Prius, when I am driving at highway speeds (55mph-75mph), and go over any sort of light bump or rough road (gently rough, nothing significant just normal "imperfect" highway bumps), there is a rattling sound coming from the front of the dashboard where it meets the windshield that can only be described as the same sound that your hand makes when it's rubbing a balloon! Not your normal plastic random rattle, but like "rubbing a balloon with your hand quickly" sound.
I don't mind that other plastic random rattles from time to time (I am not OCD about the imperfections of how much plastic is in the car), but this is obnoxious and I feel like I'm literally driving a clown car. Is there some sort of lubricant or adhesive that is between where the dashboard and windshield meet that has possibly dried out, that the dealership could quickly fix or apply? I'll still under full warranty at 22k miles.
Santa Fe (CM - 2007-12) :: 2010 - Noise When Braking At Highway Speeds
I have a 2010 Santa Fe AWD, I notice that when I apply the brakes at 100 KM or higher I hear a 'thumping' noise, the noise is hard to describe, thumping is the best I could come up with, the noise goes away once the vehicle is down to 80 KM, why this is?
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