### Major Recall Alert: Hyundai and Kia Vehicles at Risk of Fuel Tank Melting Hyundai and Kia have announced significant recalls affecting over 335,000 vehicles due to a serious safety concern involving melting fuel tanks. The issue arises from a damaged check valve that can allow air to enter the fuel tank, leading to expansion and potential contact with hot exhaust components, which may cause the fuel tank to melt and create fire hazards. This recall is part of a broader trend among major car manufacturers addressing similar safety issues related to fuel tanks across various models [https://autos.yahoo.com/safety-and-recalls/articles/hyundai-recalls-85-043-sonatas-152600256.html][https://mahalsa.co.uk/major-car-brands-recall-800k-vehicles-amid-concerns-fuel-tanks-could-melt-and-cause-huge-fires]. ### Breakdown of the Recall Situation 1. **Scope of the Recall**: - Hyundai is recalling **85,043 Sonatas**. - Kia is recalling **over 250,500 K5 sedans**. - Total vehicles affected exceed **335,000** [https://www.foxbusiness.com/retail/kia-hyundai-issue-major-recalls-over-335k-vehicles-due-fuel-tank-melting-risk][https://www.wcnc.com/article/news/nation-world/kia-recall-fuel-tank-issue-k5-models/507-41bd9baa-1a9a-4c45-bba3-90ceb586bc36]. 2. **Nature of the Problem**: - The recalls are prompted by a **faulty check valve** that can lead to fuel tank expansion. - This expansion can cause the tank to come into contact with **hot exhaust components**, increasing the risk of melting and fire [https://www.k105.com/2025/11/21/hyundai-kia-recall-over-300000-vehicles-due-to-possibility-of-fuel-tank-melting][https://autos.yahoo.com/safety-and-recalls/articles/hyundai-kia-recalling-335-000-161300064.html]. 3. **Potential Risks**: - Drivers may notice warning signs such as a **popping sound** from the fuel tank area or a **Check Engine Light** indicating potential issues [https://www.usatoday.com/story/cars/recalls/2025/11/20/kia-recalls-k5-vehicles/87368186007][https://www.topspeed.com/kia-k5-and-hyundai-sonatas-recalled]. ### Supporting Data and Evidence - **Recall Numbers**: - Hyundai Sonata: **85,043 vehicles** [https://autos.yahoo.com/safety-and-recalls/articles/hyundai-recalls-85-043-sonatas-152600256.html]. - Kia K5: **250,500 vehicles** [https://www.automotiveaddicts.com/110495/kia-k5-sedans-face-recall-over-fuel-tank-fire-risk]. - **Safety Notices**: - The National Highway Traffic Safety Administration (NHTSA) has issued warnings regarding the potential for **fuel tank melting** and associated fire risks [https://www.foxbusiness.com/retail/kia-hyundai-issue-major-recalls-over-335k-vehicles-due-fuel-tank-melting-risk]. ### Conclusion: Urgent Action Required for Affected Owners In summary, **Hyundai and Kia are recalling over 335,000 vehicles** due to a critical safety issue involving melting fuel tanks that could lead to fires. Owners of affected models should take immediate action to ensure their vehicles are inspected and repaired. 1. **Immediate Recall Action**: Affected owners should contact their dealerships for repairs. 2. **Safety Risks**: Be aware of warning signs indicating potential issues with the fuel tank. 3. **Broader Context**: This recall reflects ongoing safety concerns across major automotive brands regarding fuel tank integrity. For further details, affected vehicle owners can refer to the official recall notices and contact their local dealerships for assistance [https://mahalsa.co.uk/major-car-brands-recall-800k-vehicles-amid-concerns-fuel-tanks-could-melt-and-cause-huge-fires][https://www.k105.com/2025/11/21/hyundai-kia-recall-over-300000-vehicles-due-to-possibility-of-fuel-tank-melting].