⚠️ Kia manufacturer position
Shared platform with Genesis G70 — rear seat pump access in Kia GDS.
Vehicle information
| Make | Kia |
|---|---|
| Model | Stinger |
| Market status | Sold new in the US 2018–2023 (gasoline only; discontinued) |
| Body styles | Liftback |
| Generations | CK (2018–2023) |
| Engine options | Gasoline: 2.5L turbo I4, 3.3L twin-turbo V6 |
| Fuel tank capacity | 15.9 gal (60 L) |
| Fuel system | GDI / twin-turbo GDI |
| Access method | Fuel pump access under rear seat |
| Anti-siphon | Yes |
| Service portal | Hyundai GDS / Kia GDS / Genesis GDS (dealer diagnostic and service information) |
Misfuel risk Moderate
Gasoline sport sedan — diesel misfuel is destructive if the twin-turbo V6 runs.
If the engine was not started
Do not start turbos on wrong fuel.
If the engine was started
Inspect HP pump, injectors, and catalysts.
Access procedure
- Depressurize; disconnect battery
- Access pump module; drain
- Replace filter; prime before boost operation
Notes
- Stinger production ended; procedures remain for used market
Related models
- Genesis G70
Frequently asked questions
Was Stinger diesel sold in the US?
No. US Stinger is gasoline only.
Stinger GT fuel requirements?
Premium gasoline per label — separate from wrong-fuel drain needs.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
Find an operator Consumer guidance