2021 Kia Sportage problems

“My 2021 Kia Sportage is in Limp Mode at 2,000 RPM, and my mechanic confirmed it has the P1326 Knock Sensor code stored. Vin [XXX]. I need to see if my car can be added to the list of vehicles regarding the product improvement campaign PI2002A.”

“The contact owns a 2021 Kia Sportage. The contact stated that after an oil change, while leaving the dealer and driving 55 MPH, there was an abnormal sound coming from the engine. The contact pulled over to the right side of the road, exited the vehicle, lifted the hood, and checked the oil dipstick and became aware that there was no oil on the dipstick. Since the failure, oil had been added to the engine three times. A dealer was contacted. The manufacturer was notified of the failure, opened a case, and informed the contact that the vehicle was out of warranty. The approximate failure mileage was 103,916.”

“The contact owns a 2021 Kia Sportage. The contact stated that while parked on several occasions, a "Battery Discharge Warning" message was displayed, which disappeared once the vehicle was driven. The contact then stated that on several occasions after the vehicle sat unoperated for a day, the engine failed to start. The contact's husband jump-started the vehicle on multiple occasions and noticed that the battery was completely drained. The contact's husband replaced the battery approximately three times; however, the failure persisted. The vehicle was taken to an independent mechanic, where it was diagnosed with an electrical issue, requiring repair or replacement. The contact was advised to take the vehicle to a dealer for a full diagnosis. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 55,000.”

“Severe structural manufacturing defect in my 2021 Kia Sportage. A physical hole has formed in the floorboard on the driver side directly next to the pedals, creating an immediate risk of a catastrophic accident. The vehicle also has chronic failure of the air conditioning system, documented by Sunset Kia of Sarasota as a leaking evaporator. This prevents the windshield from defrosting during heavy Florida rains, severely impairing visibility. Dealer confirmed these hazards under a signed repair order on June 3 2026, but Kia Corporate closed case 25175676 without any physical technical inspection, leaving an unsafe vehicle on the road.”

“The panoramic sunroof spontaneously exploded on the highway. There were no other vehicles nearby that could have thrown any debris at my vehicle. The edges of the glass are pushed out as if the force came from inside the vehicle.”

“On June 14, 2026, the driver experienced sudden rough engine running followed immediately by a flashing check engine light. The vehicle was towed to the selling dealer, which has performed all prior maintenance. The vehicle is currently at the dealership and available for inspection. Technician notes show DTC P1326 was stored — the Knock Sensor Detection System code associated with connecting rod bearing wear on Kia's Theta II engine family. The technician performed an audible knock check only (none heard) and cleared the code. The vehicle was found approximately 2.5 quarts low on oil due to an internal turbo oil leak. The dealer's notes state the code "may be related" to low oil — hedged language, not confirmed causation. The dealer confirmed the turbo failure but has not performed a bearing clearance test to confirm or rule out bearing damage from the low oil condition. The dealer performed a turbocharger replacement. Despite a verbal commitment from the service manager that a bearing clearance test would follow, no such test was performed 40 days later. When the vehicle was declared ready, the service manager did not recall the commitment and suggested…”