Petrol in Diesel
The most common misfuel. We drain the contaminated fuel, flush the system and refuel you at the roadside so the fuel pump and injectors are protected.
Learn More 24/7 Emergency Response
Put Wrong Fuel in Your Car?
Don't panic - and don't start the engine. We are London's specialist mobile fuel drain service. We come to you anywhere in London, Essex or Sussex and get you back on the road in under an hour.
- 30-60 Min Arrival
- No Towing Needed
- Fixed Prices
Fast Mobile Fuel Drain
We come to your location
- 30-60 Min Arrival
- London, Essex & Sussex
- Fully Insured & Qualified
- 5-Star Rated Service
Our Wrong Fuel Services
Expert fuel drain services for all vehicle types. We come to you anywhere in London, Essex and Sussex.
Diesel in Petrol
Less damaging than petrol in diesel, but the car will smoke, misfire and cut out. We drain the tank, flush the system and clean the spark plugs on the spot.
Learn MoreAdBlue Removal
AdBlue in the fuel tank is a critical emergency. We drain the tank, flush every trace of urea solution from the system and dispose of it as hazardous waste.
Learn MoreSee all services, including AdBlue tank drains and emergency fuel drains
How It Works
Don't start your engine! Even if you have, we can help. Here is our simple 3-step rescue process.
1. Call Us Immediately
Call our 24/7 emergency line on 07393 440 255. We ask for your location and vehicle type and give you a fixed price.
2. We Come to You
A technician arrives at your location within 30-60 minutes with a mobile fuel drain unit - no towing required.
3. Back on the Road
We drain the tank, flush the system, add clean fuel and make sure the engine runs before we leave.
5-Star Rated Service
What Our Customers Say
Don't just take our word for it. Here's what drivers across London have to say about our rescue service.
24/7 Mobile Service
Areas We Cover
Searching for a wrong fuel drain service near you? Our specialist technicians are stationed throughout London and the M25 perimeter for 30-60 minute emergency arrival, and we also cover Essex and Sussex.
Frequently Asked Questions
Straight answers to the questions drivers ask us most.
I've put the wrong fuel in my car - what should I do?
Do not start the engine or even turn the ignition on, because that activates the fuel pump and pushes the wrong fuel through the system. Leave the car where it is, tell the forecourt staff if you are at a petrol station, and call Wrong Fuel Rescue on 07393 440 255. A mobile technician will come to you and drain the tank on the spot.
How long does a fuel drain take?
Most roadside fuel drains are finished within 30-45 minutes of the technician arriving, depending on the vehicle and how much fuel is in the tank. Including travel time, most customers are back on the road within about an hour.
Will the wrong fuel have damaged my engine?
If the engine has not been started, damage is very unlikely and a full drain and flush fixes the problem completely. If you have driven the car, we flush the fuel lines and filter to minimise the risk of harm to the fuel pump and injectors.
How much does a wrong fuel drain cost?
We quote a fixed price over the phone based on your vehicle and location, with no hidden extras. A mobile fuel drain is typically a fraction of the cost of a dealership repair or a recovery truck plus garage bill.
Which areas do you cover?
We cover every London borough and the whole area inside the M25, plus Essex and Sussex. Technicians are stationed around the capital so we can usually reach you within 30-60 minutes, 24 hours a day.
Do I need to be an AA or RAC member?
No. Wrong Fuel Rescue is an independent specialist - you simply pay for the call-out you need, with no membership or subscription.
Is there a wrong fuel drain service near me?
If you are anywhere in London, inside the M25, or in Essex or Sussex, yes. Our technicians are stationed around the capital, so the nearest van is usually 30-60 minutes away, day or night. Call 07393 440 255 with your postcode and we will tell you the arrival time straight away.