🚫 Don’t Start the Engine
If you haven’t already started the car, don’t. Turning on the ignition circulates the petrol through your diesel engine, increasing the risk of costly damage.
📞 Call a Professional Fuel Drain Service
At Wong Fuel 247, we offer 24/7 mobile fuel drain services across London. We’ll come to your location, drain the tank, flush the fuel system, and refill it with the correct fuel — usually within an hour.
🛠️ What We Do
- Full tank drain
- System flush
- Restart & safety checks
- Get you back on the road fast
