Tank Assembly problems of the 2003 Kia Motor Sorento

21 problems related to tank assembly have been reported for the 2003 Kia Motor Sorento. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Kia Motor Sorento based on all problems reported for the 2003 Sorento.

1 Tank Assembly problem

Failure Date: 09/17/2012

The contact owns a 2003 kia Sorento. While driving 70 mph, the vehicle failed to accelerate. The contact moved the vehicle off the roadway and the engine rpms increased as the vehicle began to perform normally. The contact also stated that once the fuel tank was below 3/4 full, the engine would lose power and began to idle. The vehicle was taken to a dealer where it was inspected but was neither diagnosed nor repaired. The manufacturer was made aware of the issue but provided no assistance. The approximate failure mileage was 26,000.

2 Tank Assembly problem

Failure Date: 03/23/2012

When putting gas in the tank, the gas blew back out with a force like shaking a soda can and opening it. Today was the 3rd and worst time. It started about 2 weeks ago with the fuel just spilling out, but tonight it blew back out at me with such a force as to spray gas all over the front of me up to my neck. My shirt was soaked, the gas was all over my pants and shoes. By the time I was able to drive home and shower, burns from the gas on my skin started appearing on my chest.

3 Tank Assembly problem

Failure Date: 09/16/2011

The contact owns a 2003 kia Sorento. The contact stated that the smell of fuel was emitted inside and outside of the vehicle. The vehicle was taken to a local repair shop where they confirmed a fuel leak from the fueltank. The manufacturer was contacted, but the vehicle was not repaired. The failure mileage was 102,500 and the current mileage was 102,700.

4 Tank Assembly problem

Failure Date: 09/01/2011

2003 kia Sorento. Consumer writes in regards to gasoline tank defect. Consumer requests reimbursement the consumer stated she received a voluntary service campaign letter from Kia Motors regarding the replacement of the fuel tank ai filter. The consumer stated she experienced the failure in September 2011. However, when she contacted kia regarding reimbursement, she was informed there was no recall of that nature. Kia informed the consumer she would not be reimbursement for the defect. The consumer stated her vehicle was not operable, due to the fact, she could not get more than one gallon of gasoline into the tank without it spraying back out of the tank. The mechanic found the charcoal canister falling apart and blocking the air flow in close valve, vent filter and roll over valve. The fuel pump assembly was removed and the charcoal cleaned out of the fuel tank and roll over valve.

5 Tank Assembly problem

Failure Date: 05/17/2011

Whenever I attempt to put gas in my truck, the gas always comes back out. I tried to have it fixed but no one ever heard of a gas tank doing this unless it's full all ready which I know. I mean the gas would just flow out really bad. Some gas stations won't even allow me to use their station in fear of a fire.

6 Tank Assembly problem

Failure Date: 11/03/2010

I have a 2003 kia Sorento and about 3 months ago when I went to put gas in my car the gas was spewing out on my car, the ground, and on me. And it happens every time I put gas in it now. I have to pump very slowly so it don't shoot out at me. But that takes twenty min to pump half a tank of gas. The kia dealership says their not sure what's wrong but will cost around $600. 00-%$800. 00 to fix it.

7 Tank Assembly problem

Failure Date: 10/15/2010

The contact owns a 2003 kia Sorento. The contact stated that the fuel tank was dispensing the gasoline back out towards her as she added gasoline. When the contact entered the vehicle the fuel gauge reads full when it was not completely full. The dealer was contacted and informed her that there were no recalls in reference to the fuel system. The vehicle was not repaired. The failure mileage was 107,500.

8 Tank Assembly problem

Failure Date: 10/01/2010

Approximately 6 months ago, I noticed that I cannot fill up my fuel tank in my 2003 kia Sorento without the fuel backing up and kicking back out the tank. I have to fill the tank very slowly and it takes a long time. It just started to occur one day and happens every time I refill.

9 Tank Assembly problem

Failure Date: 07/21/2010

When fueling the vehicle fuel has been spraying back out of the fuel filler neck if the fuel is pumped at a normal rate. This has occurred since well before the 1st incident date. The only way to keep the fuel from spraying out is to pump the fuel very slowly and stop. Fuel would spray all over me, my wife and the vehicle. While traveling on the interstate and the fuel gauge registers 3/4 full and when the vehicle is going uphill the vehicle rpm's will drop, the throttle becomes unresponsive and the vehicle losses speed. The vehicle will recover after reaching level ground. The vehicle was taken to kia and no problems were found. Again while traveling for the holidays on 11/24/10 and 11/28/10 this incident occurred again when the fuel gauge registered 3/4 full and in heavy traffic on I-65 almost causing vehicles to run over me due to my speed dropping abruptly. I reached the nearest fuel station and filled the tank up. This does not happen when the vehicle is above 3/4 full. This does not happen while driving around town. The problem with fueling the vehicle is all the time.

10 Tank Assembly problem

Failure Date: 06/03/2010

The contact owns a 2003 kia Sorento. The contact stated when attempting to fill the fuel tank, there was a restriction that only allowed the fuel to enter the filler neck slowly. The fuel would also come back out (fuel expulsion). The vehicle had not been inspected or repaired at the time of the complaint. The contact had not spoken with the manufacturer at the time of the complaint. The current mileage was approximately 70,000. The failure mileage was approximately 69,000.

11 Tank Assembly problem

Failure Date: 11/19/2009

2003 kia Sorento has fuel tank that does not read gas right. It will tell you empty when it is not empty this gage has never worked right and needs to be recalled to fix this thing before some one get hurt badly.

12 Tank Assembly problem

Failure Date: 11/02/2009

This is the third time this incident happened. During this last time, the gas gauge showed that the tank have less than 1/8 full. When I started to pump gasoline to the vehicle's tank, the gas pump abruptly stopped as if the vehicle's gas tank is already full and gasoline splashed back out of the tank. Gasoline sprayed all over including myself. I cautiously started to pump gas to the vehicle again and the same thing happened. I smelled like gasoline and ruined my clothes.

13 Tank Assembly problem

Failure Date: 07/01/2009

I have a 2003 kia Sorento,bought in January,2003. During the summer of 2009 I found everytime I filled the gas tank,fuel would "blow-back" at first I could sometime remove the nozzle and re-start the fill and it would stop. I also I had to deliver the gas very slowly. Since last year I find I can never fill without "blow-back" and it seems I must listen for the rush of fuel to spit back. I usually find I am covered with fuel and the paint on the rear panel is beginning to show damage from the fuel. I have not been to the dealer as just as this problem began, the kia dealer in daytona beach closed.

14 Tank Assembly problem

Failure Date: 03/17/2009

Purchased vehicle used in November 2008 - kia Sorento 2003. I noticed a gasoline smell shortly after the purchase, but didn't think it was from my vehicle. Last week noticed a damp spot under my car, checked it, found gasoline leaking from my tank. Took the car in to the dealership for service. They found a crack along a seam in the gas tank and replaced it.

15 Tank Assembly problem

Failure Date: 03/09/2009

Gas spews out while trying to refuel, doesn't matter if it's almost empty or half full,gets all over car,ground and me. Have to dribble fuel in tank and takes 15 min. Just to put a 1\4 tank in. I don't like smelling of gas and being a walking fire hazard.

16 Tank Assembly problem

Failure Date: 01/15/2009

When I attempt to fill the gas tank in my 2003 kia Sorento, the gasoline blows back at me. This happens every time I add gas. If I am not careful it gets on my clothing, shoes, outside of my vehicle and on the ground. The dealership has quoted that a repair would cost between $650. 00 and $850. 00 to fix it although they cannot tell me for sure what the problem is. I cannot afford to have this repaired.

17 Tank Assembly problem

Failure Date: 06/10/2008

The contact owns a 2003 kia Sorento. While placing fuel into the vehicle, the fuel spewed back out from the gas pump. The contact stated that it would take ten minutes to place $20 worth of gas into the vehicle. He had to place small quantities of fuel into the vehicle at a time to prevent it from spewing back out. An independent mechanic replaced the fuel tank pressure relief valve at the cost of $191; however, the failure persists. The manufacturer was unable to provide any assistance . The failure mileage was 82,000 and current mileage was 85,000. Updated 10/16/08 updated 10/20/08.

18 Tank Assembly problem

Failure Date: 01/02/2008

2003 kia Sorento. Gas tank will not fill and when attempting to fill the car will spew gas onto the consumer and all over the car and surrounding area creating a potential fire hazard. According to kia I have to replace the entire gas tank assembly because it's defective. For now I have to pump the gas in extremely slowly and it takes approximately 12 times longer than normal.

19 Tank Assembly problem

Failure Date: 03/01/2007

Like many 2003 kia Sorento owners the overflow tank in mine developed a crack in the bottom that is only visible when it is pressurized. Although kia knows there is a problem with the overflow tank in most if not all 2003 kia Sorento's and has sent out a TSB to their mechanics over how to replace it. As soon as my car had overheated due to the leak, I had to pay around $100 to buy a new tank from the nearest dealership but alas after over heating my car developed more problems and engine having to be thrown out. This has cost me over $4300 in repairs so far, and have not been able to drive the car I am still making monthly payments on in nine months. None of which are covered to the warranty due to their "10 year 100,000 mile" powertrain warranty not being transferable to those who buy the car used.

20 Tank Assembly problem

Failure Date: 07/10/2004

2003 kia Sorento gas tank does not register correctly. After about 3/4 full, it drops to read "empty". This started happening after the car was only a year old. I was told it would be very expensive to fix it and to just try to gauge when the car was getting close to empty. I travel quite a bit for my job and have been stranded about 4-5 times at night with an empty gas tank. . . . Not the safest of situations.

21 Tank Assembly problem

Failure Date: 10/12/2002

My 2003 kia Sorento, made 10/12/02, does not take gas well. When you fill it, it pressurized and blows gas back at you. This is an ongoing failure and safety issue. A mechanic says this needs a different fuel tank assembly and valve to correct the problem.


Other Gasoline Fuel System related problems of the 2003 Kia Motor Sorento


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Sorento Defect Investigations