general problems of the 2004 Hyundai XG350

I was driving and rusted subframe collapsed control arm & right axel broke also power steering belt broke. I was able to get over nearly having an accident. I had my car repaired in 2010 as per recall yet I tried to push for sub frame replacement over repair at that time with no luck. I believe these sub frames that were repaired should be replaced. This is an extremely dangerous situation I could have been killed!.

I have a 2004 Hyundai Xg350. Many times when I leave the car overnight (or for a few hours) and then start it back again, the gear does not engage when I put it in drive. When I press the accelerator, after a few seconds, the gear engages suddenly and the car lurches forward. The problem persists for the first few minutes while I am driving. So when I am making a turn, again the car has to start from zero, so it wouldn't move for the first few seconds and just jump forward. This can be very risky at times, especially on turns. Once the engine is heated up, there is no problem. I have also found other people facing same issue but not fix for this problem yet. I wish a class action lawsuit could be filed against Hyundai.

The contact owns a 2004 Hyundai Xg350. The contact stated that while driving 15 mph the rpms increased excessively and the vehicle tried to accelerate. While depressing the brake pedal and shifting the vehicle in park, the vehicle did not move forward. The vehicle was taken to the dealer who performed a diagnostic test, a road test drive and found nothing wrong with the vehicle. The manufacturer was contacted and a claim number 54264 was filed. A representative from the manufacturer inspected the vehicle and found nothing wrong with it. The failure mileage was 38,000. Updated 03/31/lj updated 04/22/11.

While at slower speed trying to slow down by applying brakes ,car accelerated on its own. . Seems like brake had no effect to slow down the car. . As I was about to hit car in front of mine , I shifted auto transmission stick of my car in parking mode while feet on brake. . I was scared hell. . Never had happened like this ever driving.

The contact owns a 2004 Hyundai xg 350. When the contact depressed the brake pedal, the vehicle accelerated. As a result, the contact struck another vehicle, which caused minor damage. The failure occurred at least five times. The contact has not notified the dealer or manufacturer. The speed and transmission type were unknown. The current and failure mileages were approximately 42,000. Updated 03-18-08 updated 03/18/08.

- the contact owns a 2004, Hyundai Xg350. The contact stated that a number of times when he applied the brakes the vehicle accelerated. The contact stated that on 02/16/2007 when he applied the brakes the vehicle kept accelerating and he hit the vehicle in front of him. The vehicle struck the bumper of the second vehicle and there was no damage, a police report was not filed. The contact stated that the roads were slick and wet and he was going uphill. The contact stated that there was slush on the road, and he was slowing down for a turn doing 5 mph. The contact stated that mechanic believed the failure was in the computer that controls how much gas flows into the engine. The current and failure mileage were both 30000.

The caller stopped at a stop light when vehicle accelerate and . Hit the vehicle in front. The caller said the vehicle revved to very high rpms. Kept lurching forward even when the caller applied the brakes until she turned the vehicle off. There was an accident. People in other vehicle said they were hurt. The police came and a report was taken. Caller was ticketed. Dealer said they could find nothing wrong with the vehicle. Manufacturer said they could do nothing if the dealer found nothing.

1) on March 25, 2005 I was pulling into a parking space at my doctors office and when I hit the brake the car engine revved- up and the car accelerated. I went through the parking space onto a grassy area. I do not remember how I got control of the car to stop it. My wife was leaving our development and had to cross a dual highway. When she got to the center strip she hit the brake and the car accelerated. Fortunately there was no traffic in the outer lane. She immediately brought the car home and would not drive the car after that. On April 15, 2005 I was heading south on route 41. When I was about 100 feet from a truck that had stopped at a red light, I started to gradually feather the brakes to slow down. When I was approximately 10 feet from the rear of the truck and almost stopped, I applied the brake to stop but the engine revved-up and the car accelerated into the back of the truck causing a great deal of damage to the front of my car. Although the impact was considerable, the air bags did not deploy and should have. I am now concerned about driving the car if a satisfactory solution to the problems can not be founded for the acceleration problem and non-deployment of the air bags. The car is at the fort myers Hyundai dealer being repaired and investigated.

When slowing down and braking the car accelerated on its own. The first time I hit the car in front of me . I had to turn the key off to get it to stop. I had bumper damage. Have had the car in 5 times for this same problem. Each time the dealer said they can find nothing wrong. The last time the factory rep checked it and said he could do nothing because it would not do it then. As of 4/20/06 this car has done this 8 times. It is like driving a time bomb.

Vehicle would accelerate without warning while consumer would apply brakes to either slow down or stop vehicle. Pulled vehicle over. Had vehicle towed to dealership. Mechanic could not determine cause of acceleration. Consumer was told they over filled gas tank. Left blinker hesitates or at times does not blink at all.