Local drainer for unleaded in diesel in Coventry
Before anything else, keep the key out of the ignition. A drainer covering Coventry can be with you the same day for unleaded in diesel, drain it where the car stands and have you moving in about 45 to 90 minutes. The misfuel call-out is £89 and the total is quoted on 01295 380724 before they travel.
The mechanism is simple. Unleaded is petrol by another name, and in a diesel it strips the lubrication the injection pump depends on.

Unleaded in diesel in Coventry at a glance
| Place | Coventry |
|---|---|
| Area | West Midlands |
| Postcodes | CV1, CV2, CV3, CV4, CV5, CV6 |
| Job | Unleaded in diesel |
| Price | Call-out from £89, full price quoted first |
| Time on site | 45–90 minutes |
| Who attends | A local drainer with a pump and sealed tank |
| Phone | 01295 380724, 24 hours |
On arrival in Coventry: what happens next
Expect a van with a pump and a sealed waste tank. The drainer drains the tank, flushes the system through, refuels with enough clean fuel to reach a forecourt, then starts the engine and lets it settle. You do not need a garage and the vehicle does not move until it is ready.
Questions worth asking before you book a drain in Coventry
A drainer should be happy to answer all of these on the phone. If they will not give a price before travelling, ring someone else.
- Do you take card payment at the roadside?
- How long until you reach me in Coventry?
- Will you dispose of the contaminated fuel, and can I have a note of it?
- Is the vehicle over 3.5 tonnes, and does that change the price?
- How much more if the engine has already been started?
What to do right now
- Stop. Do not start the engine, even for a moment.
- Note the fuel type, the amount you put in and whether the car was already low.
- Ring 01295 380724 and give the location — a postcode or the filling station name is enough.
- Get the full price and an arrival time before you agree.
- A drainer attends, drains and flushes the fuel system where the car is parked.
- Clean fuel goes in, the engine is run, and you drive to the next forecourt to fill up.
Postcodes covered around Coventry
postcode districts CV1, CV2, CV3, CV4, CV5, CV6 are all covered, along with the villages around them in West Midlands.
Where drainers work in Coventry
Supermarket forecourts, independent filling stations, lay-bys, motorway services, residential streets, home drives and workplace car parks across Coventry, West Midlands. If you can safely leave the vehicle there, a drainer can usually work there.
Nearby, drainers regularly attend Clifford Park, Bell Green, Wood End and Spon End as well.
What a drain costs in Coventry
| What happened | What the drainer does | Price | Time on site |
|---|---|---|---|
| Caught at the pump | Pump out, flush, clean fuel in | Call-out from £89 | 45–90 mins |
| Ignition turned on | Pump out and flush the filter | Given on the phone | 1–2 hours |
| Driven away from the forecourt | Pump out, flush, pump and injector checks | Given on the phone | Up to 3 hours |
| Vehicle stopped running | Pump out, flush and fault-finding | Given on the phone | Depends on the fault |
| AdBlue went in the wrong tank | Complete drain and flush | Quoted per vehicle | Up to 3 hours |
| Price ranges | The call-out, then the drain | Call-out £89–£199 · drain £199–£1,999 | — |
Other drains in Coventry
Drainers nearby
More of West Midlands
From the drainer's notebook
Answers
Fuel Fixer, the company behind Wrong Fuel Drain, holds a rating of 4.8 out of 5 from 2,190 reviews on Trustpilot, on a profile claimed since 2017.
Across recent reviews, the themes customers raise most often are staff who stay polite, professional and reassuring during what is a stressful situation, and how quickly a technician arrives and gets the vehicle back on the road in Coventry.
The most common criticism is price. Some customers have felt the cost of an emergency drain was steep for a job that takes under two hours, and that is fair comment on an emergency call-out. It is why the misfuel call-out fee now starts at just £89 and why the full figure is quoted on the phone before a technician sets off — so nothing about the cost is a surprise at the roadside.
Common questions
Does insurance cover unleaded in diesel?
Many policies exclude misfuelling. Some breakdown cover and optional add-ons include it. Check your policy wording before assuming either way.
Do you cover all of Coventry?
Yes — forecourts, roadsides, homes and workplaces across Coventry and the surrounding area.
Will my engine be damaged?
Not if it has not been started. The wrong fuel sitting in the tank touches nothing that a drain cannot clear. Damage starts once it circulates.
The engine is running rough — is that the wrong fuel?
If it started shortly after filling up, very likely. Pull over when it is safe, switch off and call 01295 380724.
Can you drain a hire car or a company car?
Yes. Tell the hire company or fleet manager too; many prefer a drain on site to a recovery.
What happens to the fuel you take out?
It goes into a sealed tank on the drainer's van and is taken for licensed disposal and recycling. It is never tipped away.
Who you are dealing with
Wrong Fuel Drain is a brand of Fuel Fixer Ltd (company number 08520551), a company of Fuel Fixer International, the multinational group behind this website. Fuel Fixer International is owned by Stockbridge Capital Holdings, a private equity group. Work is carried out by Fuel Fixer Ltd technicians under ISO 9001 and ISO 14001, with Environment Agency waste-carrier registration.
North of the border, Fuel Fixer Scotland runs the same service across every Scottish postcode.
Across the network
Fuel Fixer sites: Fuel Fixer · Misfuel Doctor · UK Wrong Fuel Repository · Fuel Fixer Scotland
Forecourt Assist sites: Forecourt Assist · AdBlue in Fuel · Wrong Fuel Cumbria · Wrong Fuel Teesside · Wrong Fuel Carlisle · Wrong Fuel Penrith · Wrong Fuel Keswick · Wrong Fuel Kendal · Wrong Fuel Workington · Wrong Fuel Maryport · Wrong Fuel Whitehaven · Wrong Fuel Newcastle · Wrong Fuel Gateshead · Wrong Fuel Sunderland · Wrong Fuel Durham · Wrong Fuel Darlington · Wrong Fuel Middlesbrough · Wrong Fuel Dumfries
Also in the group: Motor Servicing
Background reading: HMRC rebated fuel guidance. Service operated by Fuel Fixer, alongside Wrong Fuel, Fuel Fixer Scotland and Motor Servicing, part of Fuel Fixer International and owned by Stockbridge Capital Holdings.