⚠️ Subaru manufacturer position
Subaru UK workshop manuals (SSM) describe tank unit removal and drainage. Warranty excludes fuel misuse. Dispose of waste under Environmental Protection Act 1990 duty of care.
Vehicle information
| Make | Subaru |
|---|---|
| Model | Levorg |
| Market status | Sold new in the UK — right-hand drive |
| Body styles | Estate |
| Generations | VM (2015–2020), VN (2020–2024 UK imports) |
| Engine options | Petrol: 1.6–2.0 L turbo petrol |
| Fuel tank capacity | Approx. 60 L |
| Fuel system | Turbo petrol — avoid cranking with diesel contamination |
| Access method | Fuel pump access under rear seat on most Impreza-platform models |
| Anti-siphon | Yes — anti-siphon roll-over valve in filler neck on UK models |
| Service portal | Subaru SSM / technical information via UK dealer network |
Misfuel risk Moderate
UK Levorg is petrol or e-BOXER hybrid — Subaru does not sell new diesels in the UK. Dominant error is diesel in petrol; turbo models (WRX, Levorg) need prompt drainage before boost pressurises contaminated fuel.
If the engine was not started
Do not start the engine or turn the ignition to RUN. Do not drive. Arrange GBIFDA-certified drainage before contamination reaches the high-pressure pump. Keep receipts for contaminated fuel disposal (Environment Agency / SEPA / NRW / NIEA duty of care).
If the engine was started
Diesel in petrol after driving may require injector cleaning, spark plug renewal, and catalytic converter check. Turbo engines (WRX, Levorg): inspect turbo oil lines if fuel dilution suspected.
Access procedure
- Disconnect battery negative; ignition off.
- Release fuel pressure per SSM (fuse pull or scan tool command where specified).
- Remove rear seat and access pump/sender cover.
- Extract fuel via module using fuel cart; do not rely on filler siphoning.
- Replace filter if contaminated; refill with correct UK petrol grade (E10 where compatible).
- Check for leaks and clear EVAP-related codes if present.
Frequently asked questions
What if I put diesel in my Subaru Levorg?
Do not start — extract fuel from the tank via the pump module. UK Subarus are petrol; even small diesel volumes can prevent reliable ignition.
Does e-BOXER Levorg have two fuel types?
e-BOXER uses a single petrol tank plus high-voltage battery — misfuel rules apply only to the petrol tank.
Subaru warranty and misfuel?
Excluded. Use a GBIFDA-certified technician and retain waste transfer notes.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
Find an operator Consumer guidance