YOUR IMMEDIATE NEXT STEPS
What to do after misfuelling.
If the engine is still off, leave it off. Avoid switching on the ignition, restarting or trying to move the car under its own power. If you have already driven, stop safely and switch off.
Put safety first.
Stay in a safe place. At a service station, tell the staff what has happened. Do not attempt to siphon or drain the fuel yourself.
Keep the useful details.
Keep the receipt if available. Note the fuel type, approximate amount added, your vehicle make/model and whether the engine ran.
Call for professional advice.
Give your exact location and explain the situation. Ask about suitable assistance, cost and the expected arrival time.
Follow the assessment.
Mobile fuel removal may be appropriate. Depending on the vehicle and circumstances, extra checks or a workshop assessment can be needed.
Petrol in diesel or diesel in petrol?
Both require care. Petrol can affect lubrication in a diesel fuel system. Diesel can cause poor running in a petrol engine. The level of risk depends on the vehicle and whether the wrong fuel has circulated.
Do not assume adding the correct fuel will make the mixture safe. Get advice for your specific vehicle before doing anything further.