Kia Carnival minivans are recalled following 258 reports of fuel leaks at the pipe connections between the fuel pipes and fuel rails.
More than 141,000 model year 2022-2026 Carnival minivans are recalled to tighten or replace the fuel pipes.
The problem is caused by the high pressure crossover fuel pipe nuts that can loosen over time and allow gas to leak. Leaking fuel onto a hot ignition source can cause a fire.
Kia first learned of Carnival fuel leaks and odors in January 2025 and began collecting returned warranty parts. Engineers performed multiple tests and found no issues. Finally a test confirmed loose crossover fuel pump nuts caused the fuel leaks.
Kia also determined there wasn’t enough thread …
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