Areas we cover for wrong fuel
Mobile fuel drain coverage across the UK. UK Wrong Fuel Repository drains petrol from diesel, diesel from petrol, AdBlue and red diesel on-site anywhere in the UK, usually within 45 to 90 minutes of arriving, and the consultation beforehand is free. Do not start the engine — call 01295 380724.
Counties and regions we cover
Main towns and cities
City neighbourhoods we cover
Every neighbourhood of every major UK city has its own page — 8,018 of them, named the way people search: Holborn London, Didsbury Manchester, Jesmond Newcastle.
Wrong fuel areas covered: how it works
| Service | Mobile wrong-fuel drain and flush |
|---|---|
| Covers | Petrol in diesel, diesel in petrol, AdBlue, red diesel, contaminated fuel |
| Area | England, Scotland, Wales and Northern Ireland |
| Consultation | Free of charge, no obligation |
| Time on site | 45–90 minutes |
| Helpline | 01295 380724 — 24 hours, 7 days |
What to do right now
- Do not turn the key or start the engine — that is what turns a drain into a repair.
- Do not move the vehicle. On a forecourt, apply the handbrake and tell the station staff.
- Call 01295 380724 for a free consultation. Give your location, the vehicle and which fuels were mixed.
- A technician attends with a licensed drainage unit and makes the area safe.
- The contaminated fuel is pumped out and the fuel lines are flushed through.
- Clean fuel goes in, the vehicle is started and checked, and you drive away. The waste fuel leaves with us for compliant disposal.
What it costs
| Exposure | What has been reached | Published range | Source grade |
|---|---|---|---|
| Engine never started | Tank and pickup only | £120–£299 | operational dataset, secondary |
| Started, not driven | Lift pump, feed line, filter | £150–£299 | operational dataset |
| Driven a short distance | High-pressure pump under load | £1,000–£3,000 if the pump is replaced | operational dataset |
| Driven until power loss | Injectors and common rail | £3,000–£8,000 | operational dataset |
| Most severe recorded cases | Whole fuel system, tank included | £5,000–£15,000+ | operational dataset |
Ranges are what UK providers and consumer bodies have published, cited on the relevant repository pages. They are here because knowing them changes what you do in the next ten minutes — not as a quotation. Talking to one of our specialists costs nothing.
Common questions
Can I drive with wrong fuel?
No. Starting or driving pumps it through the system and can turn a straightforward drain into an expensive repair. Leave the vehicle where it is and call 01295 380724.
How long does the drain take?
About 45 to 90 minutes on site once the technician arrives. Vehicles that were started or driven take longer, because the lines and filter need flushing as well as the tank.
How much does it cost in the UK?
Published UK figures run from about £120 to £1,500 depending on the vehicle, how much wrong fuel is in the tank and whether the engine was started. Talking through which end of that range applies to you costs nothing — that consultation is what this repository offers.
Will it have damaged the engine?
Only if it has been run through the system. Caught before starting, it sits in the tank and a drain removes it cleanly.
Does insurance cover it?
Often not. Most car insurance policies exclude misfuelling as standard, though some breakdown policies and optional add-ons include it. Check your own wording.
Do you cover the UK?
Yes. Mobile technicians attend forecourts, roadsides, homes and workplaces across the UK, 24 hours a day.
Once the fuel is drained and you are moving again, Motor Servicing will service the car on your driveway rather than making you find a garage.
Across the Fuel Fixer network
- International repository — the same evidence base outside the UK.
- Field operations — the operator that attends UK callouts.
- Misfuel reference — the same material indexed under misfuel terminology.
- Scotland operations — callout coverage across all 32 Scottish council areas.
- Servicing — post-contamination servicing and inspection.
Background reading: DVSA. Service operated by Fuel Fixer, alongside Misfuel Doctor, Fuel Fixer Scotland and Motor Servicing.