Automatic Transmission problems of the 2000 Hyundai Sonata

I have a 2000 Hyundai Sonata. When the car was first purchased in February of 2006 the car had transmission problems where the car would not accelerate past 25 mph. I had to have the transmission replaced. Then later in that year while driving on the highway at about 65 mph I noticed the car would sway dramatically when you turned the will right. Taking the car back to the dealer they claimed to be just that the car needed an aliment. Now in 2008 I have had to have the right axle of the car replaced because while pulling away from a stop light the right wheel fell from the car at a 45 degree angle. Taking it to a tire shop to have the car inspected they informed me that the whole front underside of the frame was drastically rusted and that driving the car in the state would lead to a wreck or worse. Now I am lost and don't know what to do I have done research on the problem and I have found over 20 reports of this car model having this problem and it is very upsetting that no recall has been placed on these death traps on wheels. Someone needs to take responsibility for this before some dies.

Car stalls out in low speed driving, idling, and or when back up. I have been able to avoid an accident with passengers in the vehicle or not in the vehicle while I was driving. I have had oil changed, fluids checked, alternator changed, spark plugs and wires also checked. The car has also had fuel system flushed and problem with stalling persist.

While driving wheels locked as if the consumer was jamming the brakes. Transmission was replaced three times,but vehicle slowed down on its own. Then, vehicle accelerated without the pedal being depressed.

The contact owns a 2000 Hyundai Sonata. The contact has been experiencing failure with the sensor plug on her vehicle. She has had to pay $200 each time the vehicle has been repaired. She stated that she is also experiencing failure with the powertrain automatic transmission, which caused her vehicle to stall. She has had to replace her engine and the battery approximately two to three times. The powertrain was unknown. The current mileage is 118,000 and failure mileage was 67,000. The consumer stated replaced the engine 1 time and the battery twice. The dealer stated radio jumping channels. Updated 09/05/07.

The airbag light comes on. The district manger, jeff westland out of n. J. , (609) 395-7308 stated that Hyundai is aware of a defect in the right passenger seat (late 1999's & early 2000's that rolled off the assembly) which makes the light come on if a person moves around in the seat, excessive weight of a passenger, or putting any object under the seat. What I find outrageous about this, is the last two times I've taken my vehicle in, I've been told that the airbag light was not on. When I spoke with mr. Westland, he wanted me to leave the car for several days at the dealship, first team, so they could go over it bumper to bumper. On January 8, 2001 I took the car into the dealer so they could look at the transmission and the airbag light which was on again. On that evening, at approximately 5:00, I received a call from the dealship, asking if I could come into the dealership the next morning to drive with one of their mechanics because they could not duplicate the problem with the transmission. I was unable to do so because of work. I was also told that the airbag light had not been on . I picked up the car that evening since, "nothing was wrong with it" and would be unable to test drive it with a mechanic. . I do not understand why the dealership is saying that the airbag light has not been on the last several times when it has been. The transmission sporatically downshifts when I am driving on the freeway on a straight and level surface at a constant speed. It also hesitates sometimes when starting off from a dead stop. If you would like any of the invoices stating the repairs that have been done to these two problems, please contact me. Thank you for your help.

If accelerated up to 45mph speed slowed down, and consumer had to release the speed, transmission was stalling. Vehicle has been in the shop several times. Dealership has been notified.

Vehicle stalls when low in a gear, sounds as if it is a vibration problem related to map sensor as recalled on the 2. 6l Sonata and the elantra models.

There was an erratic operation when the accelerator pedal is applied. The dealer could not duplicate the problem. The horn malfunctioned, the door(s) closed by themselves, and when the vehicle was driven pass the 40 mph mark, the transmission operated as if were catching up. Scc.