Other Fuel System Tank Assembly problems of the 2012 Hyundai Sonata

Every time I fill up my gas tank on my Sonata the dash board indicates that I have zero gas available this caused my check engine to come on its is a concern because I believe it can cause and accident on the road or the car can catch on fire this situation happens all the time when the car is in motion and when I start it as well.

I have a Hyundai tucson se plus 2. 0 liter has almost 21k miles. I started noticing an issue a few weeks ago where it will not accelerate from a stop or slow crawl. I've had some frightening situations where taking a left turn in an intersection there is delayed acceleration as much as 2-5 seconds with on-coming traffic. The problem is exacerbated with the ac on and undrivable unless I turn the ac off at the stoplight/stop sign. I've tried adding sea foam to a full tank of gas thinking it was dirty fuel-injectors, but no improvement. My brother has an identical car with 31k miles and called me today of having the same issue. The only common denominator is it has been hot (85-90 degrees) during the day. When the temperatures are lower in the morning, I do not notice the problem as much, but it remains sporadic. Also, I experienced the car shifting at unusual times. I recently had an oil change at the Hyundai dealer, and I mentioned the issue. They could investigate the problem for a price which I was not inclined to do, mainly if no code was triggered and it is under warranty. My brother is taking his tucson next week, and I will wait to see what comes of it. It is not a coincidence that two identical cars would experience the same issue at the same time. Having read several complaints on NHTSA and other forums, I believe this is an issue Hyundai is not addressing. If Hyundai can't fix this soon, I will turn the car in when I lease is up in a year.

The fuel gauge has stopped working correctly, it jumps all around in mileage. Have no idea how much is in the gas tank. Have to fill after I go 300 or so miles just to be safe. The fuel mileage indicator will go from high 360 to 47 miles left and everywhere in between, the car can be sitting at a stop light or moving, makes no difference.

My fuel gauge is no longer reading the fuel level. I fill my tank to full and it tell me that I am empty. Fuel indicator comes on and fuel gauge goes up and down. I have to manually calculate and estimate how much fuel I have left. This is a common issue on Sonata's as there are many others reporting and is not a recall yet.

Airbag light is on, airbags are not working!! major safety concern! fuel tank inaccurate, fuel light always on.

I have the hyundia 2012 2. 0t. On 2 desperate occasions the car has filled up with gas fumes. I filled up the gas tank and started driving from las vegas to laughlin. It was over 105 degrees , which it is often in the desert areas. About 20 mins into the drive my wife asked me do you smell that it smells like gas again. We already had the car serviced for to other recalls. I said yes so we turned the air conditioner up . It got worse as we drove . Our eyesvstarted tearing up it was starting to get hard to breath so I pulled over and told my wife to get out and stand away from the car. I opened the his slowly to see if there was a leak or fire. There was none so we staed driving again and it proceeded to get worse we opened the sun roof and all the windows. Then we stopped in the city of searchlight to walk it off. Honest to god there was another newer Sonata 2014t parked next to us when we came out. He asked us how we like our car . I told him I love it but we were having gas fumes in the car. He said that he just left laughlin about 30 mins ago and that is the reason he pulled over. It happen to him a few times but it was to hard to breathe and his eyes started hurting. I said exactly. In was about 105 outside now. I called dealer ,abc Hyundai. They know about the problem ,it a gas exhaust ventilation problem. There is not a recall yet so I have to pay for it. I said what it's $135 to start. So I called both centennial Hyundai and las vegas Hyundai. They both know about the problem . First is it toxic ???? next when someone passes out or dies is that when a recall starts? one more thing that may be a recall due to safety if I lock my car doors with the remote then the rear passenger doesn't lock all the way . So I have to open the passenger behind the driver and manually lock it. This now triggers the passenger front to unlock.

Last year (2016) 2 months after I purchased my 2012 Hyundai Sonata my engine failed. I realized it was due to a recall on my car. I was not notified at time of purchase and car facts did not mention open recall. The dealer refused to pay or be involved in the fixing of the car or the rental. Even though I paid 2000 dollars out of pocket for an extended warranty. The Hyundai company completed the recall fix on my engine and my insurance company (state farm ) got the dealership to cover half the cost of the rental. This year (2017) almost exactly 1 year later I am driving 60 mph down the freeway and my engine fails once again. I had my car towed to the same merced Hyundai dealership hat "fixed" the problem last year. The problem is the fuel tank has metal debri in it from the time hey built the car and over time as it passed through your engine it breaks it down. The "fixed" the problem by replacing my engine block but not replacing he fuel tank so won't the problem just happen again? I am hoping they don't try to make me pay for it this time around. I would like to know my options for this situation and who needs to be held accountable.

The car suddenly turned 'off', lost propulsion and came to a stop in the middle of the road. The dashboard gas gauge showed approximately one quarter of a tank of gas but it turns out the tank was empty. The likely cause is a defective gauge in the gas tank.