2014 Hyundai Santa Fe fuel system problems

Filed Sep 22, 2025 · Acceleration, Engine · NE

The engine has been running rough for awhile and emissions light came on. My car was having problems accelerating, 2 years ago the light came on but didn’t stay on so the dealer couldn’t diagnose problem.

Filed Dec 7, 2024 · Fuel system · OK

Twice in the last year the high pressure fuel line has cracked while I was driving and started spraying gas all over the engine bay.

Filed Oct 5, 2024 · Engine, Fuel system · CO

My 2014 Hyundai Sonata is subject to the recall campaign for the 2.0L and 2.4L Gasoline Direct Injection (GDI) engines. Since June 24, 2024, the vehicle has exhibited multiple issues: 1. Check Engine Light: The check engine light is continuously on and blinking, signaling that the vehicle is unsafe to drive. Diagnostic codes retrieved include P0140 (O2 Circuit), P0172 (System Too Rich), and P0126 (Knock Sensor Circuit). While the P0126 code pertains to the knock sensor, there has been no definitive diagnosis to determine if the issue is isolated to the sensor or indicative of a deeper engine problem. 2. Engine Power Issue: The car experiences jolts and kicks back during acceleration, along with intermittent lack of power. Furthermore, an independent mechanic performed some tests on the engine, determining that it runs too rich. After the second white smoke through exhaust incident, the vehicle struggles, and often does not reach, 60 MPH; aligning with "Reduced power and/or hesitation" (case #2) in the recall campaign. 3. Exhaust Smoke: On two separate occasions, within a month, white smoke has been observed exiting the exhaust. Engine oil has been below 3/5 empty each time. No oil leak found; must be exiting through exhaust. Despite qualifying for the recall, the Hyundai Colorado Springs dealer has refused to inspect or replace the engine as required. These ongoing issues pose significant safety risks, including the potential for unexpected engine failure and loss of power while driving.

Filed Nov 20, 2023 · Brakes, Engine · FL

On June2 2023 I was driving on I75 north to Wesley chapel, Pasco exit ramp 273 I and granddaughter were left on highway no Emergency lights nothing. My SUV just shut down just no warning no lights no noise huge smell of chemical burn when my daughter and the road ranger arrived they notice the bad smell at engine like chemical very bad. There was ni emergency lights, rpms were not working i notice ut dropped down, a tractor trailer wad seconds inches on my suv. I did a sudden sharp turn steering column so I can get the SUV to glide into the triangular Divider with the exit was for me to get off so we were stuck I 75 north in between pasco exit to 73 that's where my SUV broke down. No Warning nothing now which is November 2023 my car still not running I had a recall dates but I became ill now ill Now I have to find out I can get my car fixed. When I purchase the car several months later I noticed the Abs lights were on but ABS breaks the slope and the traction all those lights go on emergency break light goes on while i drive but that did not happen during the time that I was driving on the i75 north highway. I had my granddaughter who was 9 years old at the time. We could have been hit. Suv was locked down And said goodbye it was like someone controlling my suv. SUV was zzz like gliding I have a full tank of gas. I had to tow it after waiting 8 hours no lights on suv but I also tried to have the battery tested or started it'll start but the key fob will not work. Its confused. I'm very very upset I paid off my suv, had one recall after I bought and now again. This time SUV died no warning nothing I feel courtesy Hyundai should tow my suv, recall check, courtesy check and my two key fobs. This I should not have to feel UNSAFE in my suv always wondering will this happen again and will I be a fatal driver hoping I don't have any of my grandchildren nor my adult kids or any human being.

Filed Nov 7, 2023 · Fuel system · SC · fire

I Recently, experienced a sudden and alarming incident with my car. Out of nowhere, the car began leaking gas, which resulted in a fire. Prior to this incident, the car was in perfect working condition, and there were no signs of any issues or malfunctions. It was a completely unexpected and unfortunate event that posed a significant danger. The vehicle was towed to Hyundai Dealership of Myrtle Beach, SC in August. The service agent explained that the vehicle technician would diagnosed the issue that she would call me back with plans and pricing. She shortly called back and stated that the diagnosis was a fuel line and that it needed to be replaced, that the part was approx. $200.00 for the part and after labor totaling approx. $1025. This was agreed and plans were made for me to pick my vehicle up by 3:00pm. She later called back and stated that the fuel pump was replaced but that the car was still leaking gas and would result in more diagnosis and repair fees up to $6,000 or more. I questioned the original diagnosis and she explained She would have to hand the matter over to Management. I spoke with Mgt. several times on the repair and mis diagnosis who claims it was not their fault and that they found hidden damage that the fire caused. Since then I have been told I would get some type of help and that He has written a letter to Coorp. and received a response that they were sending an Inspector out to look at my car. It has been over 60 days now without my vehicle and they have explained that they have reached out to Hyundai Corporation and submitted a notice for recall or help with this matter and no response yet.

Filed Aug 1, 2023 · Engine, Fuel system · 110,000 miles · WI

The contact owns a 2014 Hyundai Santa Fe. The contact stated that while his daughter was driving at an undisclosed speed, she smelled a strong gasoline odor. There was no warning light illuminated. The contact's daughter veered to the side of the road and noticed that gasoline was leaking from the fuel pump location. The vehicle was towed to the dealer, where it was diagnosed that the fuel pump hose was leaking, and the fuel pump and hose needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The manufacturer informed the contact that the VIN was not included in the federal safety agency Campaign Number: 18V934000 (Engine, Fuel System, Gasoline). The failure mileage was approximately 110,000. The VIN was unavailable.

Filed Jul 13, 2023 · Acceleration, Engine · CA

Car not shifting correctly. No power. Could not gain speed to merge into traffic. Was intermittent for months finally the engine light came on. My mechanics diagnostic showed it was the turbo charger. There is a service bulletin 22-22-EM-004H

Filed Jul 13, 2023 · Acceleration, Fuel system · CA

Car would not shift. Could not increase speed. This occurred intermittently and gradually got worse

Filed May 2, 2023 · Engine, Fuel system · NJ

Excessive oil consumption. Currently uses 1.2 quarts per 1,000 miles

Filed Jan 16, 2023 · Fuel system · CA

There was a recall on my vehicle for the Knock Sensor. In 04/2019 this was fixed at the Stockton, Ca. Dealership. My car only has 69,654 miles on it. On 01/14/2023 my check engine light came on and my car started sputtering and cutting out. I took it back to the dealership first thing today, 01/16/2023. They said the Knock Sensor is out and will cost me $995.00 to fix. They said the part that was replaced 4/2019 only has a one year guarantee. I believe this is a poor quality part or vehicle defect.