2017 Kia Sportage Powertrain & Transmission Problems

AWD lock engaged but not functioning and no error lights indicating the such. This made the vehicle slip aggressively on lightly snowed roads. Once parked it needed to be winched out as only the front wheels spun, not engaging the rear tires.

Transmission stops drive ability at various times when pulling out into traffic it stops accelerating and the engine just revs high rpm’s until it slams itself back into a power gear. I have stalled several times recently pulling into traffic and was nearly involved in a wreck because a momentary lack of acceleration. This problem also hapoens when driving a steady speed it all of a sudden stops accelerating a d just revs the engine very high until it catches itself and regains the ability to have power.

I own a 2017 Kia Sportage, and I recently experienced a malfunction indicator engine light turning on. Upon diagnosis by Kia Russ Darrow at Odana Rd Madison, WI , the vehicle displayed DTC P001000 – ‘A (Intake)’ Camshaft Position Actuator Circuit (Bank 1). They have noticed oil leakage around the E-CVVT motor plug area. It pointed to camshaft position sensor malfunction and Kia service say what the vehicle needs is a CVVT cover and seals/gaskets relating to the variable valve timing on the camshaft as it’s throwing the camshaft sensor circuit “high” voltage Kia has issued Technical Service Bulletin (TSB) SA305, which acknowledges a similar problem in earlier production models of the same vehicle (built from December 10, 2015 – September 12, 2016). However, my vehicle was manufactured in January 2017, and Kia has not yet included it in the affected range. Despite this, I am experiencing the exact same issue outlined in the TSB. This failure poses a potential safety risk because it can affect engine performance and reliability. If left unaddressed, it could lead to unexpected engine stalling, loss of power while driving, or further engine damage, creating a hazardous situation. I have not yet received confirmation from Kia regarding an official recall or warranty extension for my vehicle, but the symptoms are identical to those covered under SA305. The issue has been reproduced and confirmed by a mechanic, and I am currently in the process of contacting Kia for further inspection and assistance. There were no prior warning messages, aside from the Check Engine Light (MIL) illuminating when the problem first occurred. This complaint is being submitted to request an investigation into whether this defect extends beyond the current TSB range and to determine if additional 2017 Sportage models should be included in a service action or recall to prevent safety risks. The affected component is available for inspection upon request.

The vehicle has had recurring drivability problems since at least June 2024, including repeated check engine light illumination and severe loss of acceleration. On 06/19/2024, dealership service records document that the check engine light was on and the vehicle would not accelerate past 40 mph, and the check engine light was flashing. More recently, while driving on the interstate at highway speed, the vehicle suddenly lost power and dropped speed, forcing me to pull over on the side of the road for safety. This created a dangerous situation and risk of collision. The problem continues despite multiple service visits. A dealership service visit on 06/05/2025 documents stored diagnostic trouble code P0420 (Catalyst System Efficiency Below Threshold), but the dealership stated no further repairs were recommended and no repair was performed. This issue is recurring and creates a serious safety hazard due to sudden loss of power while driving. Vehicle: 2017 Kia Sportage VIN: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ENGINE LOSES AND USES OIL OF TWO QUARTS EVERY 3000 MILES

first owner 2017 Kia Sportage SX (NOTE SX specifically) AWD 2.0L Turbo Gas Direct Injection (4-cyl engine) (no recalls found) - EXCESSIVE Oil Consumption since early/mid 2023 and continues still today, [XXX]. We lose over 1 quart of oil every 1,000 miles, did not discover this until an oil change in early 2023 how low our oil was. No leaks then, no leaks now, oil maintenance performed, we have meticulous records and have been to the #1 Cochran Robinson Township Kia dealership where they have perform Kias required Oil Consumption Test that we've paid for. 1st set of test failed each time, dealership performed deep clean, and since there was only 3/4 quart loss, Kia had no further responsibilities. too busy with our small business over the holidays, started Oil Consumption test, again [XXX]. Every single time we hit 1,000 miles (monthly) we are down over 1+ quarts of oil, with no leaks anywhere. Added 40 ounces of oil (I have photos) a few days before we decided to get the Oil Consumption test again. PLS NOTE: There are quite a few MODELS and ENGINES listed in recalls or perhaps lawsuits for excessive oil consumption, our SX model 2.0L Turbo Gas Direct Injection (4 cyl) specifically is not. Over the past 7 months, we have lost over 8 quarts of oil, and have had 2 maintenance oil changes in between, part of normal maintenance. Looking online there are thousands of posts regarding Kia Excessive Oil Consumption, Kia states losing 1 quart every 1,000 miles is acceptable? How can this not cause a hazard to us drivers, engine could blow due to oil going somewhere or into the environment, etc? IF you require all of the service records for the oil changes, etc. I have them all. Thank You Sincerely [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) The contact stated the vehicle is continuing to show Excessive Oil Consumption while required to go through this KIA test again, (first in 2023, now this 2nd set of the same tests). Further stating that numerous owners having to pay for partial engine repairs and the contact mileage is close to the 100,000 mile warranty for repairs.

The contact owns a 2017 Kia Sportage. The contact stated while driving 60 MPH, the vehicle failed to accelerate as needed. The vehicle then went into LIMP Mode with the check engine warning light blinking. The vehicle was taken to an independent mechanic who stated that the vehicle could not be diagnosed because the vehicle was under recall. The manufacturer was not contacted. The failure mileage was 64,000.

I got a 2017 Kia Sportage May 2022 and in September 2022 I started having problems with it I have taken it to the Kia dealership 3-4 times once even by tow. I have been told by the workers at the dealership that the engine needs to be replaced (car has roughly 87,000 miles). I was driving it down the road and it made a noise and lost power I literally had to floor it just to go around 30-40mph. Now it shakes, it's missing, and it has smoke coming from the exhaust on top of the oil consumption problem that I found out about after purchasing ad was told Kia knows about the problem. I haven't had it a year and can't drive it on the highway or nowhere else because of the possible engine fire hazard when I have a toddler in a car seat in the back seat that I may not be able to get out if fire was to happen. This is my only means of transportation nobody wants to take it as a trade-in because of the known problems with kia. And my car insurance has since doubled because of the liability of the vehicle and all the problems and safety concerns and I need answers because I wouldn't recommend any one to purchase a kia.

My 2017 KIA SPORTAGE has 74,695 miles. I am the 2ND owner. The engine failed at highway speed, due to so called knock sensor. This the first safety issue, no assisted steering or brakes. I paid to have towed. The Kia dealer had no loaner cars. And was told it would take up to ten weeks to get an engine. After the KIA dealer replaced the engine. The power steering, alternator, and water pump belt came off. This caused the second safety issue, as there is no powersteering making it very difficult to control as well as third safety issue the computer to stopped the engine. Again I paid to have it towed. The Kia dealer found a broken motor mount. Which they did repair and cover. Now the first week out of the KIA dealer service department there is a high pitched squeal. The KIA dealer just wrote me a quote for $800 plus dollars, stating this vital moving part is not covered.

Car shakes and putters when started as if the engine is shot, which at this point probably is. I have been adding oil every couple of weeks for over 6 months now with no oil leak detected. I went to the dealer in January to ask about white smoke coming from the tailpipe and Dealership tells me I need to blow the engine up before KIA will do anything about it. It's now close to blown up with check engine light on having it towed to dealership this week.

Engine seized twice randomly while driving. Turned car off and back on and it ran without issue. (May 21 2022 and June 30 2022). Had the recall addressed on july 9 and July 12 my check engine light came on. It was towed to Kia and they called the following day saying they’re replacing the engine under the extended warranty.

Car shakes and putters when started as if the engine is shot, which at this point probably is. We have been adding oil every two or three for over a year now with no oil leak detected. Dealership tells us we need to blow the engine up before KIA will do anything about it. It's not blown up but it is not driveable. Had it towed to the local dealership which diagnosed the problem as being " low compression on cylinder 2 resulting in engine failure. Do not know the exact cause of failure due to no tear down", which cost us $144.04 on a vehicle that has a lifetime extended warranty on the powertrain. Mind you, they already changed out the transmission June of 2020 and just after that the engine problems started. We paid $502.85 as our part of the bill. The estimated cost of this engine repair is $3160 dollars plus taxes which still might not fix the problem, and the cost of a new engine is 4 to 5 thousand dollars. My understanding is that we are not the only people having these problems and this is their best response. With all the new vehicles they continue to sell and produce with their good name intact, they should have to recall or replace these vehicles because they were lemons from the start and they suffer no ill affects for it. A list of all the stuff needed to "fix" this problem are as follows: head gasket, head bolt set, intake gasket, t-stat & gasket, water outlet gasket, 4 spark plugs, 6 valve stem seals, lof, 2 gallons of antifreeze 14 assorted head bolts, 4 bushings for bolts, misc and labor. Total for that is $3160 plus tax. *Might need head-has no compression-valve burnt/stuck, or seat damage. No cost mentioned for that. Remind you, the engine hasn't been torn down yet. And yes, there is a lifetime powertrain warranty on the vehicle, which isn't worth the paper it is written on.

Over the last year the car has been having the engine light come on. The car idols ruff, loses power and has left me stranded on the side road. I lost power in the fast lane on the freeway and had to maneuver out of the fast lane to side of freeway.Each time it has been taken to shop it has been a mis-fire in the #3 cylinder and the spark plug had to be replaced. Several calls not returned by Roseville Kia asking for information regarding this problem as well as trying to set up appointment for current recall over the last year. Once again car left me on side of road and was told by mechanic that it needs new engine. Told by Folsom Kia to have it towed to them since Roseville Kia would not return calls and that the issue with the engine would be covered by warranty being extended due to past recall. After 4 days at Folsom Kia I was told that I would need a new engine and starting price to tear it down is $5000, and it would most likely be more, approx$8000. Also told that the warranty does not apply now.

I have taken my 2017 kia sportage in the dealer several times due to loss of power and hesitation when trying to accelerate. They always say they cant find any issue. Also, my Kia is using or losing oil. I get oil changed every 5000 miles and the last two changes I had less then the low mark, barely showing on dip stick. I have had to add quarts of oil after only 2000 miles since oil change. Oil light does not come on, even when showing no oil on dip stick. It is very scary when I go to accelerate and nothing happens when trying to get on on rap for highway.

The contact owns a 2017 Kia Sportage. The contact stated that while operating the vehicle, the contact would experience illness and dizziness which required medical attention. No additional information was available. Also while operating the vehicle the engine oil light would continue to illuminate although oil was being added to the engine and the vehicle would experience jerking and hesitation while driving. The vehicle was taken to the local dealer who performed an oil consumption test but no problem was found. The manufacturer was notified of the failure. The failure mileage was 60,000.

Transmission intermittently goes into neutral while driving causing engine rev, loss of ability to continue to drive/maintain speed. Very dangerous as you have to drift to the side of the road and put the transmission into Park and back to Drive to get it to engage again. Meanwhile you could easily be struck by another car trying due to sudden loss of momentum with no brake light warning or trying to maneuver to the side of the road with no engine power. Occurs every month or two. Dealer unable to duplicate multiple times. No warnings before it happens. There are at least 20 other reports of this on the NHTSA site. When will an investigation be opened? This has the potential to cause a serious crash.

bad transmission. engine revs up but car isnt moving at all.

The contact owns a 2017 Kia Sportage. The contact stated while driving 65 MPH, the vehicle inadvertently stalled and lost power. There were no warning lights illuminated. The contact stated that while attempting to restart the vehicle there was an abnormal knocking sound and the vehicle lost power. The vehicle was towed to the dealer who diagnosed that the engine needed to be replaced; however, the dealer informed the contact that the repair would not be covered under the warranty since the knock sensor software upgrade was not completed on the vehicle prior to the failure. The manufacturer was made aware of the failure and stated that the knock sensor software upgrade was not completed on the vehicle prior to the failure and offered no further assistance. The vehicle was not repaired. The failure mileage was 95,079.

WE WERE DRIVING STEADY AT ABOUT 45 MPH AND THE RPM GAUGE RUBBED AT RANDOM JUST ONCE EVERY TIME. IT HAS HAPPENED MORE THAN ONCE WE DON'T CHANGE YOUR SPEED OR ANYTHING IT JUST RUBS UP TO ABOUT 5000 RPM AND GO BACK TO NORMAL AND DOES IT SPORADICALLY

WHILE DRIVING AT A STEADY SPEED, CAR WILL SUDDENLY DISENGAGE THE TRANSMISSION, THE RPMS WILL REV HIGH AND THEN TRANSMISSION WILL RE-ENGAGE. THIS USUALLY LASTS 20-30 SECONDS, IT IS VERY RANDOM. I HAVE TAKEN IT IN AND BECAUSE NO CODES ARE SHOWING AND THEY ARE UNABLE TO RECREATE THERE IS NOTHING THEY CAN DO. IT IS A VERY SERIOUS ISSUE AS IF I'M DRIVING IN HEAVY TRAFFIC AND THIS OCCURS IT COULD RESULT IN A CRASH. IT HAPPENS SPORADICALLY AND CANNOT DOCUMENT ANYTHING AS IT IS OVER BEFORE I CAN AS I AM DRIVING WHEN IT HAPPENS