Service Bulletin

2023 Kia Sportage Fuel Filler Vent Collar Emissions Campaign

Kia is addressing a potential emissions issue in certain 2023 Sportage vehicles. A voluntary service campaign will inspect and, if necessary, replace the fuel filler neck vent collar at no cost to owners. This ensures compliance with EPA regulations and prevents excess air pollutants.

ByAhmet Topcu — Founder & Editor-in-ChiefAutomated summary2023 Kia Sportage
2023 Kia Sportage — Kia Sportage vent collar
Editorial illustration generated for this article.
2023 Kia Sportage fuel filler neck vent collarKia Sportage emissions campaignFuel filler neck vent collar replacementSC268Voluntary Emissions Service Campaignfuel filler neck vent collarKGISwww.kiatechinfo.comProof of Correction CardCampaign Completion Label

Kia America, Inc. has initiated a Voluntary Emissions Service Campaign for specific 2023 Kia Sportage vehicles. This campaign addresses a potential issue with the fuel filler neck vent collar, which, if partially blocked, could lead to the release of air pollutants exceeding federal and California emissions standards. These standards are in place to safeguard public health and welfare.

Why This Matters

Emissions regulations are crucial for environmental protection and public health. A partially blocked fuel filler neck vent collar can cause a vehicle to release more pollutants than allowed by law. This campaign ensures that affected 2023 Kia Sportage vehicles meet all necessary environmental standards.

What's Being Addressed

The campaign focuses on the fuel filler neck vent collar in 2023 Kia Sportage models manufactured between November 17, 2022, and January 18, 2023. Dealers will inspect this component. If the fuel filler neck vent collar is found to be partially blocked, it will be replaced at no cost to the customer.

Diagnosis and Repair

Authorized Kia dealerships will inspect the fuel filler neck vent collar on affected vehicles. If the inspection reveals that the vent collar port is partially blocked, the dealer will replace the entire fuel filler vent neck collar. This repair will be performed free of charge to the owner.

Important Information for Owners

Owners of affected 2023 Kia Sportage vehicles will receive an official notification letter. This letter, along with a Q&A Guide for campaign questions, will be mailed on July 7, 2023. The repair, if needed, will be completed at no cost to the vehicle owner.

Special State Requirements

For owners in California, the state's "Registration Renew/Recall Tie-In Program" requires the completion of emissions recalls before vehicle registration renewal. California dealers must provide a filled-out "Emissions Recall Proof of Correction Card" to each owner upon completion of the campaign. A "Campaign Completion Label" must also be affixed under the hood of the vehicle. Instructions for these cards and labels are detailed in the Technical Service Bulletin (TSB).

Similarly, for dealers and owners in Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington, a completely filled-out "Proof of Correction Card" must be provided to owners if requested for vehicle registration renewal. A "Campaign Completion Label" is also required under the hood of the vehicle in these states.

Dealer Instructions

Kia has instructed dealers to begin performing these repairs on any affected 2023 Kia Sportage vehicles currently in their inventory before selling them to retail customers. A Technical Service Bulletin (TSB) providing detailed vehicle repair procedures, affected VIN production ranges, and warranty claim information will be available on the Kia Global Information System (KGIS) at www.kiatechinfo.com during the week of July 5, 2023. Samples of the "Vehicle Emissions Recall Proof of Correction (POC) Card" and "Campaign Completion Label" are provided to dealers, with the note that these specific cards and labels are for California and S177 State dealers only and can be ordered through the PDC.

NHTSA ID: 10239726

Frequently Asked Questions

What is the issue with the 2023 Kia Sportage fuel filler neck vent collar?
The issue is that the fuel filler neck vent collar on certain 2023 Kia Sportage vehicles may be partially blocked, potentially causing the vehicle to release air pollutants that exceed federal and California emissions standards.
Will I be charged for the repair related to the Kia Sportage vent collar issue?
No, if your 2023 Kia Sportage is affected by this Voluntary Emissions Service Campaign, any necessary inspection and replacement of the fuel filler neck vent collar will be performed at no cost to you.
How will I know if my 2023 Kia Sportage is affected by this campaign?
Kia will mail an owner notification letter on July 7, 2023, to owners of affected 2023 Kia Sportage vehicles. This letter will provide details about the campaign and next steps.
What is a "Voluntary Emissions Service Campaign"?
A "Voluntary Emissions Service Campaign" is an action taken by a manufacturer, like Kia, to address a potential issue that could affect a vehicle's emissions performance, ensuring it complies with environmental regulations, even if it's not a formal safety recall.

What Kia Sportage owners report

Counted from the records in our database across 32 model years.

4,907
Owner complaints
38
Recalls
679
Service bulletins
322
Crashes reported
208
Fires reported
274
Injuries reported

The 2023 model year

310 complaints, the 4th most of 32 model years on file. Owners reported 28 crashes, 1 fire and 18 injuries for this year, which also has 7 recalls on file.

Engine And Engine Cooling and Fuel System and Gasoline, the system this article covers, accounts for 742 of 4,907 complaints (15%), including 5 for 2023.

Complaints by model year

Model years with the most complaints for the Kia Sportage
1998303
1999284
2000304
2001228
2002234
2011181
2012392
2013381
2017404
2023310

Most-reported systems

  1. Engine — 1,558
  2. Electrical System — 687
  3. Service Brakes — 613
  4. Power Train — 481
  5. Engine And Engine Cooling — 477

Latest recalls for the 2023 model year

  • 25V874000 — Trailer Hitches (Dec 2025)
  • 24V025000 — Structure (Jan 2024)
  • 23V531000 — Power Train (Jul 2023) — Park outside
All 2023 recalls →

Recent owner reports about engine and engine cooling and fuel system and gasoline

The contact owns a 2023 Kia Sportage. The contact stated that while driving approximately 70 MPH, the vehicle unexpectedly decelerated and failed to properly accelerate before the vehicle stalled.

2023 Kia Sportage owner, Dec 2025

The contact owns a 2023 Kia Sportage. The contact stated that while attempting to refuel, the electronic fuel cap door failed to immediately open, and the contact was unable the to insert the nozzle into the filler neck.

2023 Kia Sportage owner, Jun 2025
Read owner complaints →

Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.

Related Articles

2023 Kia Sportage Health Check: Common TSBs and Known Issues

The 2023 Kia Sportage has no recalls or owner complaints registered with NHTSA, but several manufacturer service bulletins address issues like cooling system performance, engine misfires, AVNT screen flickering, and infotainment connectivity problems.

2023 Kia Sportage Cooling System Performance TSB

Kia has issued Technical Service Bulletin ENG259 (Rev 1) for 2023 Sportage models experiencing a Multifunction Indicator Lamp (MIL) illumination with specific cooling system performance DTCs. The bulletin outlines the procedure to replace the Integrated Thermal Management Module (ITM) and update…

2021-2023 Kia Sorento Sportage GDI Misfire DTC TSB

Kia has issued Technical Service Bulletin FUE068 (CA2505) for 2021-2023 Sorento and Sportage models with the Theta III 2.5L GDI engine. This bulletin addresses cylinder misfire DTCs (P030000-P030400) that can lead to no-start, misfire, or reduced power due to GDI fuel injector damage.

2023 Kia Sportage Cooling System Performance TSB

This Kia Technical Service Bulletin (TSB ENG259) addresses Malfunction Indicator Lamp (MIL) illumination with DTCs P218100, P2181F0, or P2181F1 in 2023 Kia Sportage vehicles. The issue stems from Integrated Thermal Management Module (ITM) degradation, leading to cooling system performance issues…

2023 Kia Sportage AVNT Screen Flickering TSB

A Technical Service Bulletin (TSB ELE355) has been issued for the 2023 Kia Sportage (NQ5a) regarding the Audio Video Navigation Telematics (AVNT) head unit. Owners may experience the AVNT screen flickering 'ON/OFF' due to an intermittent coaxial cable connection.

Comments

Be the first to comment.

Leave a comment

Comments are moderated and may take a moment to appear. Only your first name and the initial of your last name are shown publicly.

Verifying you are human...