2022 Kia Carnival fuel/propulsion system problems
14 owner complaints filed with NHTSA name the fuel/propulsion system on the 2022 Kia Carnival — 11% of all complaints for this model year.
What owners report
“I am writing to formally complain about the delay in repairing my vehicle under an active recall involving the fuel system/crossover fuel pump. I have been informed that the required part is on backorder and that the repair may not be available until the end of July. My concern is that I am…”
filed Jun 12, 2026
“Fuel leak at pipe connection between the fuel pipe and fuel rail. Nuts securing the high-pressure crossover fuel pipe to the fuel rail loosened, leaking raw fuel, leading to risk of fire. This has been reported and confirmed by Ron Bouchard Kia, of Lancaster, MA, USA. It is a part of Kia Recall…”
filed Jun 4, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Carnival years
| Year | Reports | Share |
|---|---|---|
| 2025 Carnival | 7 | 6% |
| 2024 Carnival | 4 | 6% |
| 2023 Carnival | 1 | 2% |
Other reported problem areas on the 2022 Kia Carnival
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.