Elantra MD (2010-15) :: Air Coming Out Of AC Not Cold
Jul 23, 2014
So I've noticed the past few days that the air coming out of the air conditioner isn't as cold as last summer. The car is only a year and a half old (2013 Elantra purchased Feb '13), so this isn't a problem I was looking to have so soon.
I wouldn't call it warm air, but it's not cold. Temp remains the same if I am driving or idling.
Luckily isn't hasn't been too hot down here in SoCal lately (70s-low 80s) but I know it will probably be warming up into the upper 80s and 90s soon. I'm guessing I am taking it in next time I go to the dealership for an oil change.
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So it's finally been nice this week, only problem was it was Humid as it poured for more than 24 hrs the day before. I tried using my Ac but all it was doing was blowing warm air. I figured it was the car being hot since it it black and it was sunny & I did have the car running. I tried using the Ac yesterday and it was blowing slightly colder air but still warm. I don't know what the problem is and so I went to my moms elantra to compare since we have the exact car just different colors and her car was blowing air as if it was straight from the arctic.
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I have had a rattle that lasts 2 seconds on my 2012 Elantra for the since about 2 oil changes ago. The car has 152,000 miles on it and I've changed the oil regularly per the maintenance schedule, although not always with a Hyundai filter.
I'm strongly suspecting that this is the timing chain tensioner, but I could be wrong. Other than this, the car runs fine. I tried having the oil changed by the Hyundai dealer with the OEM oil filter and the problem appears to be a little worse. It first started to appear on cold start up after the car sat for >8 hrs or so. Now, it appears on cold start up >2 hrs. I noticed that the dealer put 5W20 in it.
I'm wondering if lower viscosity oil makes the problem worse during hot weather. It seems when the weather is colder it takes longer for it to appear. I'm wondering what my options are here. I really don't know how much $$ it is to go after the tensioner and how critical it is - the dealer said they do replace them and that doesn't always fix the problem though I'm not sure what he meant. I have read a few other posts about tensioners here, but I'm also wondering if this is an issue with the new engine.
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Mine is just like this other owner's Elantra. Stealership say's "it normal". Surprise, surprise!
When I asked him how come my car wasn't doing it 50 miles ago and the 2013 loaner doesn't do it, his answer was "it's warrantied to 100k". I call BS. It's the timing chain tensioner or the the guides or both.
I say Hyundai knows about this and does not want to pay for warranty work because it's a costly job labor wise. Just like the Sonata's tensioner problems of the past.
2013 Hyundai Elantra Ticking noise - YouTube
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When I start my car I hear this very loud noise. I think it is coming from the exhaust but not sure. This only happens when the car is cold(not weather) and after a few minutes the noise is gone. I have aftermarket lowering springs on the car, do you think that caused the problem?(I'm thinking no)...
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We have gotten a record breaking amount of snow this winter and it has been tough on the smaller vehicles. The last couple days my car has developed an odd issue. When I start the car and it is not warmed up as in there is only one bar on the engine temp meter, I put the car into reverse but don't take my foot off the brakes and the car starts to vibrate strongly. Once it's warmed up to a few bars it operates normally. I know the brakes have some ice on them too but that is a different matter, also there is snow/ice packed into the underside due to the amount of snow on the roads here.
Car is currently parked in my garage with the heater heater on so hopefully it can melt some of the junk from the underside by tomorrow.
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I have a 2011 Elantra and the air conditioning is not blowing cold air. I checked the system pressure with the AC running and get 83 psi on the low side and 85 psi on the high side. I have not found any documentation about what the correct readings should be...
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This just started yesterday on cold start and happened again this morning and this evening always after sitting for hours. I would call it a chatter sound, very distinct and only on the first start. Never heard it before. Have 97K on car, will be changing the plugs soon. Once it is warm the sound is not there on starts. It is only when starting, sounds fine once running. What would only be noisy when cold like this? Timing chain? Valves? I'm going to let others with a better sense of engines than me (my son and his friend who are mechanics) listen to it and see what they think. But it needs to be cold. Never heard such a sound on my Hondas which makes me think it may be the chain. Funny how it just came out of no where.
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When I leave the car in the parking space for a couple of days (in cold weather) and then start driving it, I notice that when I brake I hear noises (like thud.. thud...). Eventually as the engine warms up the noise goes away. I can never reproduce this at the dealer as I have to drive half an hour to the dealer and by that time the noise goes away. Should I be concerned?
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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.
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My Elantra 2011 headlights do not come on when it is cold. (30 degrees or lower) They eventually come on after about 5-10 minutes as the engine warms up. I've had the switch replaced with no change.
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I have a 2015 Hyundai Elantra SE with only 3880 miles on it. I purchased it new last March. I have noticed when the car is cold when I shift from Park to Drive or Reverse to Drive, the transmission does not always engage immediately. It takes a second or so (not much over a second, but I haven't timed it). The car shifts smooth without any other issues. I have not noticed this concern when the car is warmed up, or seen this when shifting into reverse.
Should I be concerned about this shifting behavior? I have not contacted the dealership yet.
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I notice if I drive on anything other than a smooth road the suspension squeaks a lot. Is this normal when its -30C or -22F? Car has 30000km and is 2.5 years old if that makes a difference.
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There's a thread similar to this on the front page, but I wouldn't exactly describe my issue as a "rattle".
I've got a good video of the sound it's making here : [URL] .....
It's definitely much louder with the hood up--doesn't seem quite as drastic when sitting in the driver's seat.
I've come across the thread here on the engine rattle/knock fix, but I'm not sure if this is the same thing. Would this be considered a knock?
It's a 2011 Elantra with about 82,000 miles on the odometer. It has an extended warranty on it, in addition to the 100,000 mile powertrain warranty on it, so it's at the dealership this morning.
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The drivers window on my 2016 Elantra freezes up with ice in cold weather. How can I safely unfreeze it?
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When starting the car and ONLY when it's a cold start, like sitting overnight, it makes this weird "groaning" or "whining" noise. I took a video of it because if I drive it to the dealer, then start the car there, it's not going to do it as it only happens after a long period of being off. Listen really closely after the car starts and right before the radio comes on, you will hear a faint groaning noise. It's louder in person, but this is the best I could do.
[URL] ......
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So my 2014 Elantra makes a tapping/ticking sound on cold starts which stays audible after the oil gets up to temp for at least until about 10 minutes of driving. I've heard this noise since I bought the car and of course kept searching all over the forums but everyone seems to have a different opinion as to what causes it and if it's normal or not. I finally decided to drop my car off at the dealer overnight so they could start in the morning and diagnose it. They listened, ran some tests on the engine and said everything was fine, nothing was damaged and that the sound is from the second fuel pump that is located over the engine.
They tested my fuel and said it's making the sound because I'm using a heavy fuel quality, then the tech told me I should run a fuel cleaner every other time I fill the car up. This seems excessive to me? I only fill my car up with Shell gas and avoid discount places which the tech agreed that Shell gas should be fine. I only have 22k miles on the car do I really need to be running cleaners every other tank of gas? Also wondering if using non ethanol gas would fix this problem. I did run 1 tank of non-ethanol but didn't notice a difference and since non-ethanol costs more than premium I went back to regular. I will try a fuel cleaner though?
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It's been extremely cold in the northeast recently (<20 degrees), and I've noticed that my suspension has been very noisy (clunking type noises) when I'm driving on uneven roads or bumps. Is this normal? Is there something I can do to alleviate it?
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Wife has a 2011 Elantra 1.8L... 5 years old and only has 24,000 kms on it.
Barely uses it, mostly for short trips, keeps it parked outside in the elements.
I've noticed the fuel mileage kinda sucks and has a rough cold start and performance lags while driving.
is it worth replacing the spark plugs? Always seems to fix these kind issues with my past cars.
Even with the low kms I assume they might need replacing since its 5 years old?
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I have a 2012 limited (non tech pkg) and I want to see if my speakers are the only ones that have a buzzing to them during cold mornings? Once it warms up, the speakers tend to be better. I have the power bass on low and I usually listen to AM radio in the morning. Kind of hard to explain but there is a buzzing rattle noise when the sound reaches a high point. It isn't a constant noise but rather dependent on the sound.
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I've had my 2012 Elantra for a year and a half now, and just about a month ago I started noticing a noise coming from the dashboard area on the passenger side. It sounds like a small marble rolling around. I only hear it when I'm taking sharp turns. I've already taken everything out of the glove box, and I checked all of the little compartments in the doors. I even checked under the seats, but I can still hear the noise.
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