Very professional service and quick repair.
Wrong Fuel Fix & Mobile Mechanics In London
*Swift Nationwide Response*
Guarantee to get your vehicle running and get you back on the road within 30 minutes of arrival
Reviews from the Vehicle Owners
EXCELLENT
4.95 Average 8356 Reviews
Frequently Asked Questions
Why Fuel Doctor UK Ranks Among the UK’s Trusted Misfuel Recovery Services
Fuel Doctor UK focuses exclusively on fuel contamination and misfuelling recovery, providing professional assistance to motorists across the country.
Drivers rely on our team because we offer:
- 24/7 emergency response
- Nationwide mobile fuel drain services
- Specialist fuel extraction equipment
- Experienced and certified technicians
- Rapid roadside assistance
- Transparent pricing and reliable service
Our goal is simple: resolve the problem quickly and get you back on the road safely.
Emergency Wrong Fuel Assistance
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Frequently Asked Questions
Common questions about wrong fuel drain out and AdBlue misfuelling
I have just put the wrong fuel in my car - what should I do?
Do not start the engine, or turn it off straight away if it is already running. Put the handbrake on, put your hazard lights on if you are somewhere unsafe, and call us. Our mobile technicians come to you and drain the wrong fuel out on site, so in most cases you can be back on the road within around 30 minutes of us arriving.
Is it safe to drive with the wrong fuel in the tank?
No - starting or driving the vehicle circulates the wrong fuel through the fuel lines, injectors and engine, which can cause far more expensive damage than the misfuelling itself. As soon as you realise you have used the wrong fuel, turn the engine off and leave the vehicle where it is until we arrive.
What does the fuel drain process actually involve?
Our technicians safely drain the contaminated fuel from your tank and lines, flush the fuel system to remove any remaining traces of the wrong fuel, refill with the correct fuel, and test the vehicle to make sure it is running properly before we leave.
I have put AdBlue into my fuel tank instead of the AdBlue tank - can you help?
Yes. AdBlue in the fuel tank is a serious issue because it can crystallise inside the fuel system, so it needs draining and flushing as soon as possible rather than left to sit. Do not start the engine - call us and we will come to you to drain and flush the system properly.
Do I need to get my vehicle towed to a garage?
No - we come to you. We are a fully mobile service, so wherever you have broken down, one of our technicians will attend and carry out the drain and flush on site, avoiding the cost and hassle of towing.
What areas do you cover?
We provide mobile wrong fuel and AdBlue drain-out assistance UK-wide. Use the area links on this site to find your local page, or just call us and we will confirm coverage for your exact location.
What types of vehicles can you help with?
We cover a wide range of vehicle types and makes, from standard cars and vans through to HGVs and fleet vehicles. If you are not sure whether your vehicle is covered, give us a call and we will advise straight away.
Are you available for emergencies outside normal hours?
Yes, we offer 24/7 emergency assistance for wrong fuel and AdBlue misfuelling, so you can call us any time, day or night.
How do I book a callout or get a quote?
Call us directly on 020 7555 4425, or use the Get a Quote button on this site and we will get straight back to you with pricing and an estimated arrival time.