Experiencing issues with the catalyst or catalyst converters. Misfire and codes as well as check engine light present

- Sparrow Bush, NY, USA

There was an engine light on my Kia and put on code reader and had several misfires and catalytic converter and sensor emissions control. Called Kia dealership and was told not covered under vin number for safety recall. But doing same thing as ones recalled. Will drive but than stalls and almost causing people behind me to rear end me on very busy road ways. Manufacture has not inspected it dealership refused it. Could end up killing someone and I can-??t afford to fix only 122,000miles and I-??m on fixed income started 2 weeks with issues

- Springhill, FL, USA

This car was bought used with less than 100,000 mile in less than 6 months of ownership the catalytic converter failed. The check engine light was not on. The car would not drive over 30 miles on the interstate and had to be towed last November 2022.After inspecting the car, the catalytic converter was clogged. After it was replaced, the owner has replaced spark plugs, coil packs, and oxygen sensor with no avail. The check engine light remains on. The converter is continuing to fail. No mechanic can figure out what it causing the issue.

- Pineville, LA, USA

The contact owns a 2016 Kia Soul. The contact stated while driving 70 MPH, the vehicle lost motive power and was unable to accelerate above 70 MPH. The contact was able to pull the vehicle to the shoulder of the road, where the vehicle stalled. The vehicle was able to restart, but the failure persisted. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the catalytic converter. The vehicle was not repaired. The vehicle was taken to the dealer, who confirmed the diagnosis. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling) but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 107,000.

- Royal Oak, MI, USA

I had my car for almost a year and kept up with the oil changes and other minor work on the vehicle. Then all of a sudden my oil light kept coming on when I had gotten an oil change two days before. I had a mechanic check under the hood and they stated it was no oil in the car i than told them that I just got an oil change two days ago and that I never had an problem with this before every since than I had to constantly get oil changes because the car would run down quickly. I took the car to Kia for them to take a look at it and found out I got a recall on the catalytic converter system and they claim to have fixed it. Kia stated there was no oil leak that would cause the car to continue to need oil I told them how many times I had to get top offs and oil changes. The car started knocking loudly and shutting off in the middle of driving and next thing I know a mechanic is telling me that my motor is gone.

- Montgomery , AL, USA

The contact owns a 2016 Kia Soul. The contact stated that while driving at an undisclosed speed, the engine made a knocking sound and then lost motive power. No warning light was illuminated. The vehicle coasted to the side of the road and was towed to the dealer. The dealer performed the recall repair under NHTSA Campaign Number: 19V120000 (Engine, Engine and Engine Cooling); however, the failure recurred. The dealer determined that there was sludge in the engine and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but denied the engine replacement due to a lack of oil change records. The failure mileage was 82,858.

- Saint Petersburg, FL, USA

The catalytic converter needs to be replaced. This 2016 Kia Soul has been leaking or burning oil for over a year. I would have to either get my oil changed or put more oil in around 3,000 miles (It recommended to get an oil change every 5,000 miles with synthetic oil). I don't see oil on the ground, so it's either burning oil or leaking into the catalytic converter or elsewhere. I had the PI2002B done, but my car did not qualify for the SC176, 20V750, or SC200 recalls by one year. All of these recalls could affect the engine and catalytic converter. I have also brought it into the dealership at least four times in the last 2.5 years because the check engine light came on. The first time is when they performed the PI2002B (Product Improvement Campaign). Two times they said I needed a new gas cap. The last time they said I needed to have a consumption test done. 100 miles into the consumption test my car became extremely sluggish and made a slight rattling noise at 65 mph. I think the 2016 should have been under the aforehand recalls.

- Abernathy, TX, USA

Second time the catalytic converter has failed on a 2016 Kia Soul. The vehicle has had all of the recall items installed and still the catalytic converter has failed. Vehicle experienced a sudden loss of power followed by a P0420 error code. After scheduling an service inspection (5 weeks out was the soonest appointment available), it was determined the catalytic converter had failed again (It was replaced under warranty about 45,000 miles ago). I have called KIA repeatedly for over a month now to get a warranty approval but it is still under "management review". I have talked to several people at Kia corporate with no results. I have been forward to the supervisor's email twice but they will not call me back.

- Woburn, MA, USA

NHTSA - I own a 2016 Kia Soul that has a damaged failing engine; the problem is excessive oil consumption. This defect is causing motor oil to migrate into areas of the engine that it shouldn't be, thus inevitably causing a catastrophic failure; rendering the engine inoperable and irreparable. The oil pressure warning light came on only after the damage was done. Horne Kia in Gilbert Arizona, where I purchased the vehicle, inspected it and found this to be true. However Horne Kia and Kia corporate will not repair or authorize repair, respectively. I was told to continue driving it until the engine is completely destroyed in order to have it repaired...WHAT. So I'm being told that the engine will definitely seize-up and fail leaving me stranded; this is a safety nightmare. What if I'm driving on a highway when this happens. What if the engine failure causes me to lose control of my vehicle and cause who knows what. This not only puts me at risk, it puts others driving around me at risk as well; not to mention passengers that may be in my vehicle. Now there's gasoline mixing with the oil. Beside all of the aforementioned, now there's also a risk of engine compartment fire and loss of life.

- Gilbert, AZ, USA

The contact owns a 2016 Kia Soul. The contact was informed by the dealer that the vehicle had consumed a rapid amount of oil soon after an oil change. The vehicle was taken to a dealer where he was informed that an oil consumption test and a top engine cleaning would need to be performed to determine the cause of the failure. The manufacturer was also notified of the failure and a case was filed. The vehicle had yet to be repaired. The failure mileage was 91,326.

- Newport News, VA, USA

Check engine light came. Took it to my mechanic and diagnostics was done, and it showed code PO40 "?". That's when found out about a recall that was issued back in 2019, to prevent what happened to the catalytic converter in my car.

- Kansas City, KS, USA

While driving it lost power. Went into limp mode. Towed to Kia said it was Cadillac Convertor.

- Church Hill, TN, USA

Traveling on the interstate five days ago, the vehicle (2016 Kia Soul) started knocking and I could not accelerate. Was able to safely get off the road and had the vehicle taken to the closest dealership. Vehicle has had significant oil consumption. Diagnostic test concluded ignition coil replacement was needed due to code P0302. Other recommended action was fuel induction service. I've read online these are short term measures that generally do not work and that the knocking, inability to accelerate, and the check engine light coming on will recur. Last November, I had the software patch PI20002B ECU update. Since February of 2023, I have had three incidents due to the known problems with the engine for this model year. Why won't Kia and the dealers simply replace the darn engine?

- Reston, VA, USA

Kia sold me a 2016 Kia Soul that does not have "immobilizer" software. Kia's cheezey solution is a steering wheel lock. Of note, Hyundai is now offering software updates that install immobilizer function. Thought Kia and Hyundai are one company. So, I have a vehicle that can easily be stolen if I park it anywhere except in my locked garage. Thus far, no good solution from Kia nor from the dealership where I purchased my 2016 Soul. I bought this vehicle in good faith which now is crumbling.

- Dahlgren, VA, USA

Motor burns excessive oil; took vehicle to Kia dealership in October 2023. I told to get a full.synthetic oil change, and to return in 1000 miles to check the oil consumption. After an oil consumption test, if the vehicle is burning excessive oil, I told that my vehicle to my dealership to file a claim under the manufacturer's warranty to replace my motor/ engine needs to have a top engine cleanout at $500. If my vehicle fails this test, I am to return the vehicle to receive a new motor/ engine under the manufacturer's warranty. This is preposterous!

- Newport News, VA, USA

The contact owns a 2016 Kia Soul. The contact stated while driving 55 MPH, the vehicle lost motive power. The accelerator pedal was depressed but the vehicle failed to properly respond. The contact pulled to the side of the road. No warning light was illuminated. The vehicle was towed to a dealer to be diagnosed. The contact was informed that the failure was due to a faulty catalytic converter. The vehicle had not been repaired by a dealer. The manufacturer was made aware of the failure and filed a case for the failure. The failure mileage was approximately 79,000.

- Holly, MI, USA

--Check engine light has come on and suggests the catalytic converter is an issue but there is also emission of excessive smoke from exhaust that appears consistent with faulty engine components --exhaust may no longer meet EPA standards of approval --problem has been diagnosed by an independent service center --dealer has referred me to THIS website but says to call back only if recall is confirmed by NTHSA --Check engine light appeared recently and I immediately brought it to independent service agent who stated my vehicle might be included in the broad recall and recommended contacting the Dealer which I have done and has referred me here.

- Winston Salem, NC, USA

Catalytic converter is overheating resulting in a check engine light. The code is P0420.

- Downingtown, PA, USA

The contact owns a 2016 Kia Soul. The contact stated while driving at various speeds, the vehicle hesitated while accelerating. The contact stated there was an abnormal sound coming from the vehicle. No warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was unknown.

- Winter Garden, FL, USA

I have had a catalytic convert failure 3 times in 4 years. The first was repaired with the recall on may of 2019. It was replaced at a Kia dealership, with Kia parts. I had my vehicle at the dealership a month prior due to it not running correctly. The second replacement of the catalytic converter was on November of 2020. I was driving on the interstate very early in the morning when my vehicle slowed to 15 mph, no warning lights came on. I had several other vehicles come very close to hitting me. I was able to exit the interstate which took a lengthy amount of time due to my vehicle slowly losing speed. When I was able to pull over to a safe spot my vehicle quit all together. I had it towed to the same Kia dealership. They looked it over and found the converter failed again. It was replaced with Kia parts. I have taken my vehicle in once again due to it stopped running while I was at work. The same dealership has found that for the 3rd time my catalytic converter has failed. I have also replaced all spark plugs and coil packs on this vehicle twice in less than a year due to it misfiring. My engine is also somehow burning oil exponentially. This leads me to believe there is something wrong with my vehicles engine. I also believe something is wrong with Kia parts that they only last a little over a year.

- Newalla, OK, USA