So you’ve put petrol in a diesel vehicle or maybe you have put diesel into a petrol vehicle?
No matter how you’ve misfueled, Auto Fuel Fix can quickly drain the wrong fuel in your car and rectify the problem at your breakdown location.
Have you put the wrong fuel in your car? Don’t panic! We’re here to help. At Auto Fuel Fix, we provide a fast and effective, drain and flush service that will have your car fixed and back on the road within an hour. We have the largest team of fuel drainage specialists in the UK and we operate across the country, 24 hours a day.
There’s no need to travel anywhere, our team will come to you to quickly drain the wrong fuel from your car and get you back on the road.

Using the latest technology, equipment and techniques, our team can fix your car in just 1 hour or even less. Our wrong fuel service is available 24 hours a day and there’s no need to travel anywhere – we will come directly to you.
We operate nationwide, so matter where you are or what time of day, simply give us a call and we’ll get you back on the road as quickly as possible.

98% of all misfuelling problems can be successfully drained on the roadside, which eliminates a costly recovery service and garage repair fees.
At Auto-Fuel Fix, our service is the quickest and most cost-effective solution to having the wrong fuel in your car whether diesel or petrol. If you have put the wrong fuel in your car, we’re the best people to call.
Posted on Lee NunnTrustindex verifies that the original source of the review is Google. Absolute top bloke and excellent job done.Posted on Brian STrustindex verifies that the original source of the review is Google. I recently used the services of AFF mobile fuel drains. I was given a site eta at the outset of the job and kept updated in timely manner until they arrived on site, on time. Ashley from AFF carried the required work. He was very professional and knowledgeable about his work. He quickly set up the system and carried out the drain of the spoilt fuel. Again I was kept up to date on what was happening, why and when. I would highly recommend AFF and Ashley, great service and company.Posted on Claire freemanTrustindex verifies that the original source of the review is Google. Absolute life savers, 5* service from start to finish. Lee came to my rescue & was very professional whilst fixing my mistake. All round great service & care. Highly recommend. Thank you im now home safe & in the warm!Posted on Glenn MollanTrustindex verifies that the original source of the review is Google. What a professional, informative and amiable fellow Steve is! He arrived promptly and had the diesel drained from the tank in less than 10 minutes. Meanwhile, he put leads on the battery terminals to top up the battery and then proceeded to carry out checks in the engine bay. Later, after adding petrol and doing a lot of revving of the engine to burn off excess diesel, he added fuel additive to assist with the cleaning of the fuel system and improve performance. And in about 45 minutes all was well again, thankfully. I would strongly recommend AFF (who partner work RAC and the AA) should anyone accidentally put diesel inside their fuel tank. And if you too are in southern England, you may also be lucky to see Steve arrive in his smart and tidy van.Posted on nigel pointonTrustindex verifies that the original source of the review is Google. After a senior moment AFF came along and sorted my wrong fuel mistake very helpful and pleasant experience problem sorted 👍Posted on Nicky RobbinsTrustindex verifies that the original source of the review is Google. George came out to me yesterday when I broke down from filling up the car with the wrong fuel. He was super friendly and knowledgeable and got me back on the road again. Can’t thank him enough 🙏🏻Posted on Violet ShabytahTrustindex verifies that the original source of the review is Google. Lovely chap came out and fixed in short period of time. Was covered by breakdown so no cost to myself. Very efficientPosted on Yuvika YadavTrustindex verifies that the original source of the review is Google. George saved my day. Had got in contact with AFF around 14:30, got a fuel replacement appointment for 16:00. I mistakenly had filled my car with petrol instead of diesel. George was assigned my case, got in contact and resolved the issue within 20 minutes. Car was running again at 4:30. 270 pounds for removing the wrong fuel, 10 diesel with additive. Great help from George.Posted on Phil MelluishTrustindex verifies that the original source of the review is Google. Very helpful and friendly. Sorted the problem. Would have been 5 star but some miscommunication between insurance co and AFF meant delay from original estimated time of arrival.Posted on Caroline MclarenTrustindex verifies that the original source of the review is Google. Excellent service recieved by Lee at aff Roadside EV Charging who came to our assistance when we accidentally put petrol into our diesel vehicle. Lee arrived swiftly, he was very friendly and helpful and we were back on the road very quickly. Thank you so much to the lovely gentleman 👍
If you’ve made the mistake of putting the wrong fuel in your car, don’t start your engine. However, if you have started driving, don’t panic. The first thing to do is safely pull over, park and switch off your engine.
Call us on: 01256 805612 and one of our specialists will be with you, usually within 90 minutes or less. We’ll then drain the car of the wrong fuel whether diesel or petrol, before providing you with enough of the correct fuel to get to the next petrol station.