2017 Hyundai Tucson: fire, smoke or burning smell

Filed Sep 7, 2026 · Engine · IN

Vehicle is losing a lot of oil. But there is no oil leaking on the ground. Upon looking at the safety recall, it says it might be fire hazardous. I noticed smoke coming from under the hood. Vehicle run rough and also hear sounds.

Filed Aug 15, 2026 · Engine · AL

I keep having to add oil but there is no puddle from a leak on the ground. There is also no smoke coming out of the exhaust. It is using an excessive amount of oil.

Filed Jan 9, 2026 · Engine · 107,000 miles · CO · fire

The contact owns a 2017 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, an abnormal pop sound could be heard coming from the engine. The oil warning light was illuminated. The contact was about to merge to the side of the road when the contact noticed a glow on the underside of the vehicle. The contact then pulled into a parking lot, smoke was emitting from under the hood, and entered the vehicle through the A/C vents, and noticed the flames under the hood. The contact stated that the heater was turned on, and the contact immediately turned off the heater. The contact opened the hood and used a fire extinguisher to extinguish the flames. The fire department was called to check the vehicle to make sure the fire was extinguished. The fire department used a thermo reader to make sure that there was no more risk of a fire. The vehicle was towed to the residence. The contact towed the vehicle to the dealer, where it was diagnosed that the engine had failed. The contact was informed that the vehicle had an open recall pending: the federal safety agency Campaign Number: 21V727000 (ENGINE). The dealer informed the contact that since the recall was not performed, the engine had failed. The contact stated that he was the second owner and that the vehicle was purchased in 2022. The contact was unaware of the recall at the time of purchase. The dealer refused to complete the recall repairs. The vehicle was not repaired. Most recently, the contact was informed that the connecting rod failed and punctured the bottom end of the engine. The vehicle remained at the dealer unrepaired. The manufacturer was made aware of the failure and denied the recall repairs. The failure mileage was approximately 107,000.

Filed Jul 7, 2025 · Engine · OK · fire · 1 injury

On [July 4, 2025], while driving, my vehicle experienced a sudden loss of power followed by smoke and flames coming from the engine compartment. The fire required emergency response and caused significant damage to the vehicle. Thankfully, no one was injured, but the incident posed a serious risk to my safety and others on the road. I had not received any prior warning signs such as engine knocking or warning lights. The fire appears to be directly related to the known defect outlined in Recall 209. I am requesting that the federal safety agency investigate this incident and ensure Hyundai is held accountable for the full scope of this defect, including fire risk. I am also seeking assistance in ensuring Hyundai provides appropriate compensation or resolution for the damages caused.

Filed Mar 18, 2025 · Engine · 100,000 miles · NY

The contact owns a 2017 Hyundai Tucson. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact was topping off the oil weekly. The failure had become more persistent. While driving 65 MPH, the vehicle started shaking and was making a knocking sound at the front-end by the engine compartment. The check engine warning light was flashing. The contact coasted to the side of the road and checked the oil level. The oil level was low, and the contact added oil to the vehicle. The contact restarted the vehicle, and the vehicle began shaking, making a knocking sound from the front end, and there was white smoke coming from underneath the hood of the vehicle. The vehicle was turned off, the smoke ceased, and the vehicle was left parked in the parking lot at work. The dealer was not contacted. The manufacturer was not informed of the failure. The failure mileage was 100,000.

Filed Mar 11, 2025 · Engine · CO

Since reaching approximately 79,000 miles on my vehicle (which I am the original owner of), I have noticed excessive oil consumption. Over the course of 3,000 miles between oil changes, the vehicle consumed about 4 quarts of oil, and the oil lamp came on. Additionally, I consistently experience the smell of burning oil inside the cabin whenever I back in or out of parking spaces/my garage, which poses a health risk. Beyond the health concerns, there are potential consequences, including engine damage, fire risks, reduced performance, and with that, an increased likelihood of accidents. While Hyundai acknowledges that this is a known issue, they have done little to offer a proper solution, merely attempting to keep the consumption within barely acceptable limits. Thank you for taking note of this problem.

Filed Jan 11, 2025 · Engine, Fuel system · NY

Greetings, I have had issues with the Hyundai Tucson 2017 I own for many months. Issues include among others an abnormal knocking noise from the engine, reduced engine power and/or hesitation, burning smell, oil leaking, and smoke coming out of the engine, misfires, and other issues. It happened many times on the highway and almost caused accidents and the last time it happened, the vehicle was towed, and recently the smoke coming from the engine forced me to pull over. I reported the issue to the dealer but they didn't recall or address the issue. The car has been maintained properly over time and now I fear for my life. It is totally unfair that about 100k of this brand have been recalled for the same issue, in my case it is just after I finished to pay in full the vehicle. I seek your support to have it addressed for safety

Filed Nov 6, 2024 · Engine · IN

I change the oil every 2000 miles and use what it states. Second oil change that noticed the oil drained out of the vehicle was close to nothing. First of all no warning indication oil was that low. It vibrates when it’s still and when you accelerate it tugs. Took it to the dealership where purchased extended warranty. Temporary fix is combustion cleaning with re seat piston rings then a valve cleaning and pcv replacement. Permanent solution replace the engine which warranty won’t cover since it’s technically not broken. Charging me ridiculous amount money for temporary fix. What if the oil goes else where or doesn’t notified low oil. It can catch on fire or all of sudden stops. I have my two babies with me in the car always it’s our family car. Vehicle has been inspected by dealership not inspected by police insurance representatives or others. No indication no warning signs pop up of low oil. It’s consuming too much oil which it’s going to other places in the engine which can cause fire risk. I’m trying to prevent the engine cause a fire or risk to myself or my family.

Filed Oct 10, 2024 · Engine · 110,000 miles · CA · fire

The contact owned a 2017 Hyundai Tucson. The contact stated that the vehicle was unoccupied and parked at the residence for a couple of days, he received a call from a neighbor informing that there was a fire at his residence. The contact was not home at the time and upon arrival, he observed the vehicle engulfed in flames. The fire then quickly spread from the vehicle to the stand-alone garage and driveway causing damage. The contact and a neighbor attempted to extinguish the fire but were unsuccessful. The fire department extinguished the fire. A police report was filed. The vehicle was towed by the insurance company to the salvage lot where a forensic specialist was pending an investigation per the manufacturer and was yet to produce any information. The contact mentioned that the vehicle burned leaving only the framing remains. The manufacturer was notified of the failure. The failure mileage was approximately 110,000.

Filed Aug 5, 2024 · Engine · FL

I am not a mechanic, but I know that my engine consumes 5-8 quarts of oil every 3000 miles. In addition to the engine oil consumption problem, I have noticed a severe burning smell in my car cabin, especially on takeoff, but it lingers. Unfortunately, I have to breathe this in every time I drive my car, and it is making my headaches much worse. I have taken my car to a private mechanic's shop, and the mechanic noticed the problem during two previous oil changes. I have not yet taken my car to the police or insurance company. There have been no warning messages or lights illuminated on the dashboard.

Filed Apr 4, 2024 · Engine · 100,000 miles · NM

The contact owns a 2017 Hyundai Tucson. The contact received notification of the federal safety agency Campaign Number: 21V727000 (Engine); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving 70 MPH, the check engine warning light illuminated the vehicle started to stall. The vehicle was moved over to the shoulder and there was smoke coming from the engine. The dealer was not made aware of the failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

Filed Feb 24, 2024 · Engine · NH

Engine knock, called multiple dealers… told it sounds like connected bearing engine issue, and it’s due to blow, try to make it here, if light comes on for engine.. stop do not touch car it will blow. Drove slowly to swap for a rental on highway as told. Engine blew as engine light flashed, car got louder, smoke came out of car, and a piece from engine blew underneath to behind my car on highway. VERY TRAUMATIC.