general problems of the 2016 Kia Motor Sorento - part 2

I’m driving down the road my engine started knocking like head gasket lifter and rod was knocking.

While driving on the highway, the vehicle engine began to shake violently. The check engine light came on. The car was driving normally prior to this moment. The car has been well maintained and is in excellent condition. I looked it up and found tons of cases that reference a judgement directive from the theta ii engine class action settlement (case no. 8:17-cv-00838-jls-jde), where the warranty coverage has been extended due to known engine issues. The ksds software update (sc260) was installed in 2023, by kia of orange park. The vehicle now has approximately 127,121 miles. We towed the vehicle to daytona kia who diagnosed the engine as failed, but declined to initiate a warranty claim or submit the case to kia corporate because diagnostic trouble code p1326 was not present. I purchased this diagnostic for nearly $200 from daytona kia and they verified the second cylinder failed. They blamed it on a sticking fuel injector, but did not verify that this was the issue. Only stating that they believed this to be the case in their review. They did not conduct testing to rule out rod bearing failure or to verify fuel injectors were to blame for the issue. I asked for that. They checked to see if the service manager would be willing to do a bcs test on the vehicle. It was denied. I asked for definitive verification of the cause of the failure. They said I would have to pay for additional diagnostics to start that process. I contacted kia corporate and asked them to intervene. Kia has denied my warranty claim, stating that the failure either doesn’t qualify under their extended warranty or that the lack of formal documentation disqualifies my case. In a recent interaction with the dealership, they also cited the lack of a specific diagnostic trouble code (dtc) as a reason not to proceed with warranty repairs…despite the fact that many vehicles with this engine fail without triggering that code, and the software update (sc260) was already applied.

The contact owns a 2016 kia Sorento. The contact stated while driving approximately 65 mph, the vehicle experienced a loss of automotive power. The contact was able to pull over to the shoulder of the road. However, upon further inspection, the engine oil dipstick had an abnormal fuel odor. No warning lights were illuminated. The vehicle was towed to a local dealer; however, the vehicle was not diagnosed or repaired due to a lack of maintenance records and the costs. The manufacturer was made aware of the failure. The failure mileage was approximately 56,000.

My wife was taking my granddaughter to her dance recital on 06/14/2025 she went to pass a car and the Sorento started missing out then died. She had to get to the side of the road and call for help. Once I arrived, I noticed oil on the ground under the vehicle. After I had my mechanic look at the car it was determined that it threw a rod out bottom of motor and the car was towed home. This is a 2016 kia Sorento lx with the 3. 3 motor. We have had no issues with this car and it has had regular maintenance perforemd since we purchased it at 27000 mikes. It now has 11000 miles warranty ran out at 100000.

The intake valve cam engine variable valve timing (vvt) sprocket pin wasn't properly seated in the phaser and worked its way out. Additionally, the corresponding hole in the camshaft was machined too deep, allowing the pin to completely depart the phaser and move into the camshaft. This resulted in no control over valve timing and the bank 2 camshaft over-advancing the intake valves to 63 degrees from standard. This is under-engineering of critical engine parts and poor quality control by kia. It caused the engine to go into "limp home mode" with a significant reduction in power and a flashing check engine light. Had this happened towing a trailer, or in poor driving conditions, the vehicle may have been difficult to control and put occupants in danger. The pin was found completely inside the camshaft. There seems to be low quality engineering with this manufacturer, as there are many reports of these known problems.

My Sorento burned oil excessively, without warning, and now has a damaged engine, requiring replacement. This is a serious problem and common. There are two other kia vehicles with the 3. 3l lambda engine in weston kia for the same problem - low/no oil and no “low oil” light. Those two vehicles and mine now require new engines. When my car experienced the problem, the car shook and the engine vibrated with a significant loss of power. This would’ve been extremely dangerous if towing anything or driving uphill. This is a common problem among kia forums and kia is unwilling to assist.

I was driving my Sorento sxl on a highway, at approximately 50 mph. With no warning, the engine began to run rough. The check engine light immediately began flashing. I was able to drive the car approximately three more miles to an auto service center. The engine ran very rough the entire time, wanting to stall when slowing down. The mechanic determined that my car’s oil reservoir was 4 quarts low, yet no engine oil light ever illuminated on the dashboard. It holds 6. 2 quarts, and had only 2. 2 quarts in it. Again, there was no illuminated light whatsoever telling me my car was dangerously low on oil. Because of this low oil condition, one of my timing chains skipped, and the cam rotated approximately 62° out of center. That’s what caused it to run rough. It appears my only options now are to have the engine apart, and hope no real damage was done, or replace it entirely. The engine for my car has been discontinued, with seemingly no suitable replacement from kia. This could have been completely avoided if my car had alerted me to a low oil condition sometime before. This is very dangerous and it seems it is a common ailment among some kia cars like mine. A low oil light would have informed me immediately that my car was in need of oil, a critical fluid for proper and safe operation. If I were towing a trailer when this happened, or on a winding stretch of road in snow or ice, this could have been catastrophic.

The contact owns a 2016 kia Sorento. The contact stated that upon starting the vehicle, the vehicle shuddered and made an abnormal sound. Additionally, the contact stated that the vehicle vibrated while being turned off. The vehicle was taken to autozone, where unknown diagnostic codes were retrieved. Additionally, the contact stated while driving 40 mph and depressing the accelerator pedal, the vehicle failed to accelerate as intended. The check engine warning light was flashing continuously. The vehicle was taken to an independent mechanic, where it was diagnosed that the fuel injectors had failed, and the cylinder #6 spark plugs were replaced. The contact stated that the failure persisted. The vehicle was taken to the dealer, where it was diagnosed with oil intrusion into the engine and the cylinders. Additionally, the contact was informed that the vehicle was experiencing excessive oil consumption. The dealer determined that the cylinder block assembly and the engine needed to be replaced; however, an unknown spark plug was replaced. The vehicle was taken back to the independent mechanic, where a scope with a camera was used to inspect the cylinders, and no oil was found; however the failure persisted. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact that the vehicle needed to undergo an oil consumption test. The contact was advised to drive the vehicle for 1,000 miles. The contact had parked and had stopped driving the vehicle due to safety concerns.  the failure mileage was approximately 75,000.

Driving on the frwy when car started loosing power/acceleration, no warning lights or indicators on dashboard. Safely able to merge off the frwy. Turned off vehicle, engine would not turn back on. But all the dash lights came up as warning including engine light. Started to smell like burnt. Open the hood and it smelled like burning oil. Towed my vehicle & under the vehicle a pool of engine oil. Dealer confirmed engine seized. When repairs began water pump was damaged & engine mounts due to engine seizing.

Possible head gasket failure, present problems coolant leak, scent of coolant, oil leaks, overheating, hydrocarbons where found in cooling system, engine failed coolant pressure test. Complete engine may need to be replaced. Car presently has 74,000 miles break down reported at allstar kia, san bernardino, CA 92408 on may 29, 2025. 909-763-4740 victor morales & joe west. Car running fine, took in for simple oil change, and the problems above were reported.

1) I bought this car in October 2021, when it had ~79,000 miles on it. After ~2,000 miles, it showed a low engine oil sign, and it has been showing this issue since then, I. E. , I have to change my oil/filter after every ~2000 miles. It has incurred a huge cost. I talked to the dealers, but they did nothing to solve this problem and charged me ~$1200. Funny part. Whenever I go for an oil change, they say that kia/Hyundai cars have this engine problem. It's a joke to this system that the govt still allows them to roll on the USA roads. 2) today, this car had a flashing engine light. I will go to a mechanic tomorrow, but afraid of how much they will charge.

Driving in traffic at night. Engine suddenly began running erratically, lost power and died. Upon opening the hood I found oily coolant all over the engine compartment that had shorted out the engine electrical systems. I determined that it has shorted out from coolant because after sitting for about 30 minutes the coolant apparently evaporated and the engine started again. This could have been life threatening to my wife, me and others if the engine had died on the very curvy road we'd just gotten off of. I have since found out that there is a TSB (wty035) that extends the warranty due to faulty head bolts. But this is also a safety issue.

Engine failure.

This scenerio happened and fire resulted with total loss. Fuel system, gasoline: delivery: hoses, lines/piping, and fittings recall date 2018-12-18 recall no. 18v907000 Kia Motors America (kia) is recalling certain 2011-2017 optima, 2012-2017 Sorento and 2011-2018 sportage vehicles that previously received an engine replacement under recall number 17v-224, warranty, or the knock sensor detection system (ksds) product improvement campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak. Hide details recall consequence a fuel leak in the presence of an ignition source can increase the risk of a fire. Recall action kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact kia customer service at 1-800-333-4542. Kia's number for this recall is sc172.

As I drove on the highway, the car made a loud rattling sound and all the lights on the dashboard lit up. I pulled over immediately and turned off my car. I let it sit for a few minutes and tried to turn it back on - it would not start. I was on the side of a 4-lane highway in the early evening, with my 3 children in the car with me. I had the car towed to a mechanic - they discovered the oil tank was completely empty - I was not overdue for an oil change. They conducted an oil change - the car started and then immediately the engine seized and shut down. However they could not conclude what happened to cause the engine to fail. I took the car to the kia dealership for an evaluation. The engine had seized due to bearing failure (bottom end). There is an open class action lawsuit and engine warranty for the same system failure, but on a different-sized engine. There were no warnings of an engine failure or a problem with the vehicle prior to the engine shut-down. It all happened within a matter of seconds as I was driving. The transmission, catalytic converter and flex hose had been replaced 8,000 miles prior to this incident.

I purchased my kia Sorento in August of 2024 in April 2025 my kia went into limp mode p1326.   it was determined to be part of the ksds recall but all they did is replace the sensor.   something caused that sensor to go off and I feel they just masked the problem.    at the same time in April I was told that there is a severe case of oil consumption that the kia dealership requested information I do a $700 engine cleaning but actually made the oil consumption worse.    also just in the last 11 months ive had excessive paint issues where overall there's random chips, then peeling on the hood, side of the windshield and top of vehicle.   I messaged kia USA where I was informed neither situation is covered under warranty.    my thoughts on oil consumption is I myself and the previous owners via carfax show consistent maintenance which in turn make it seem to be a manufacturer issue.   I'm in imperial mo 63052 USA  not sure if your company can help or refer me to someone who can.  .

Driving my kia on a highway, no engine light came on and it slowed down and eventually turned off. Tried starting it and heard rattling noise. Had it towed to kia dealer in fargo, nd and told me it was normal wear and tear.

He component that failed was the engine. Specifically, the engine block burst while the vehicle was traveling on the highway at over 50 miles per hour. The explosion of the engine block during driving posed a serious risk to my safety and that of other drivers. The sudden failure could have caused a loss of vehicle control, a collision, or even a fire. Fortunately, I was able to stop in the emergency lane in time without causing an accident. The issue was confirmed by an independent mechanic, who verified the structural damage to the engine block and its complete loss of functionality. At no time before the incident did any warning lights—oil or engine—come on. There were no messages on the dashboard indicating a potential imminent failure. The engine is available for inspection if necessary.

See attached document for complaint.

Without warning vehicle stalled. Started right up and had ticking sound at low rpm which went away. Oil change and next day same thing happened. Won't start and engine has seized.

While I am driving it can be jerking anytime and also the slippery light come on the dashboard. Sometimes the engine light come on too.

Engine blew. Getting on interstate, vehicle blew when accelerating on interstate and died right before getting on. Could have been very dangerous if it had made it on the interstate itself. No warning lights or indication ther was a problem. It was maintained regularly. It had 125000 miles on it. A/c fan quit working due to electrical issues. Drivers side brake light blew several times. It was life changing and not for the good. There have also been a few other minor problems.

Engine failed. Took car to johnson city kia dealership as advised by kia of north America. The dealership said the engine failed due to carbon build up which is a problem with the engines, that it was not covered under warranty. I paid over $6,400 to have the engine replaced. When I was driving the car home the engine light came on and I lost power on the interstate causing me to almost get hit by a semi-truck. I took the car back to kia of johnson city TN. The next day. Kia stated that the high-pressure fuel pump had went bad from the time I left the dealership and got home. I paid over $1,350 to replace a high-pressure fuel pump. On the way home engine light and loss of power. I returned to kia. They stated that gas had gotten into my oil. They changed the oil and I headed home, same issue engine light and loss of power. I told kia of johnson city I wanted a refund, and they could put the old part back on. Kia of johnson city told me to take the car to another dealership that I was not getting a refund, and they would not fix my car. The engine codes and problems were the same as when I picked the car up from kia. I have tried twice to have kia of north America buy the car back due to it not being fixed and I do not feel safe in the car. I have taken the car to a Hyundai dealership in johnson city TN. And asked them to check the engine code and loss of power. Another $223. 05. They stated the high-pressure fuel pump was defective. Fixing same issue multiple times.

The engine failed. Had a new engine put in the car. Driving the car home the car lost power on the interstate causing me to almost get hit by a semi trailer. Called kia dealership and was told to bring car back. They said it had a bad high pressure fuel pump. I had it replaced, same issue. They said they would not fix the engine to take it somewhere else. Called kia of north America to report the safety issue and I didn't feel safe driving the car. I wanted the car to be bought back. They denied it and would not honor the warranty. They said I could not file a lawsuit against them? engine is bad. I sent a written statement to kia of american with all paperwork notarized.

The car started to shake really bad and the engine light came on, pulled over called the tow truck service took it to the shop where they informed me the engine was blown.

Engine died, mechanic said needs to be replaced due to no oil. Low oil light never illuminated. Oil was changed 6 months prior. Only 140,000 miles, driven less than 10,000 miles a year if that. Why didn’t the low pressure gauge illuminate. Now I’m out over $5000. 00. Not ok kia.

Piston ring failure, resulting in loss of power and excessive smoke from the exhaust system.

We experienced a large oil leak from the vehicle. Towing it to the dealer, we are told the oil feed pipe to the turbo charger part number 282402gta1 has failed spewing oil out of the turbo area. There are many recalls for similar parts on other kia / Hyundai models with 2. 0t and 3. 3 engine models. The dealer is telling me this is not covered by kia. This is a safety concern of oil spewing from the engine which can get on hot exhaust components as well as burning from the engine compartment. My vehicle is currently at the dealership waiting to escalate the concern.

Received a notice of extended coverage regarding engine block concerns in September of 2024 took the vehicle in regarding a constant coolant smell when driving the vehicle. At that time the dealership checked out the vehicle and then proceeded to charge us for the appointment, even though the warranty extension clearly stated there was to be no cost incurred. After receiving the vehicle back we still experienced coolant smells while driving and informed the dealer accordingly. On [xxx] while driving to henrietta ok, the vehicle actually overheated while driving. We had to have the vehicle towed to our home. On Monday morning I contacted our kia dealer and let them know about the event. On [xxx] we trailered the kia back to the dealer, after I had performed the appropriate tests the dealer would be performing to verify a block issue with the vehicle. Once the vehicle was at the dealership they performed the same test with the same results I had received. They submitted their video evidence to Kia Motors , at which time Kia Motors requested a second block test be completed as they questioned the results. The dealership tried to duplicate the results to no avail. At this point kia is not authorizing an engine replacement. We are three weeks into a process that kia is well aware of the issue, but they will not authorize a repair. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The contact owns a 2016 kia Sorento. The contact stated while the contact's husband was driving, the engine seized. The vehicle was started, however the vehicle failed to start as intended. The vehicle was towed to an independent mechanic where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was made aware of the failure. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 124,000.

Failed engine - piston rings broke randomly while driving down the road. Fourth cylinder not holding any compression. Not even 100k miles on the vehicle. Mechanic stated there was no contributing factors to the engine failing. No warnings and/or engine lights that something was wrong with the vehicle. One minute it was running fine, then the next minute it wasn't. Car is unrepairable without putting an entirely new engine in it.

Car stalled in middle of road. Would not start. When did get it started told me there was engine problem. Took it to smith kia, told me my engine burning oil shutting down important sensors. No low oil light. Nothing no warning or anything. There used to be a recall for 2015 for same issue but my car isn’t covered because of year but you can’t tell me my engine is any different than the 2015.

The contact owns a 2016 kia Sorento. The contact stated while driving approximately 70 mph, the vehicle lost automotive power. The check engine, oil pressure, and the low tire pressure warning light was illuminated. The vehicle was towed to a dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was towed back to the dealer where it was diagnosed that the engine needed to be replaced. The contact attempted to contact the manufacturer; but received no response. The manufacturer was not notified of the failure. The failure mileage was approximately 145,500.

Engine started knocking after an oil change. Taken to a kia dealership, where they are refusing to fix the car, even with the class action lawsuit with a lifetime warranty on the engine. Engine needs to be replaced. Kia will not fix with the recall completed. No recalls showing on NHTSA or kia websites.

Car only has 89k miles on it and is garaged and maintained. Went to run an errand yesterday and all of a sudden engine started knocking and sputtering. I then experienced loss of power and the engine light came on. That was the first and only time the engine light has ever come on. Pulled over, checked oil and it seemed very, very low and a burnt smell. It had only been 4k miles since the car was serviced. Husband came and added oil, allowed to idle for about 5 miinutes to see if it improved. It did not. The knocking continued. Shut it off and called aaa and had it towed to the dealership. I just learned this was a known issue and there was a class action lawsuit that I apparently missed out on because I never received the notice yet I have lived at the same address for 20 years. I checked for recalls with the VIN # and nothing comes up, however, clearly there is something wrong with an engine that gets driven less that 10k miles per yesr. Dealer says they're not sure if kia will replace the engine but they suspect that is what needs to happen. I am furious!.