Wrong Fuel Sunderlanda service by Forecourt AssistanceCall 01293 248666Call
4.8/5 from 2,190 Trustpilot reviews24 hours, every dayFree advice · price before we travelFuel Fixer Ltd · 08520551

Put diesel in car by accident

Put diesel in car by accident? Do not start the engine. The tank is drained, the lines are flushed, fresh fuel goes in and the system is primed where the car stands. Call 01293 248666 — a mobile technician comes to the vehicle anywhere across SR1 to SR6, DH4 and DH5. Call-out £89 to £199, drain £199 to £1,999.

Tap to call 01293 248666

The van is the workshop

Everything a drain needs — extraction pump, sealed waste container, fresh fuel, priming kit — travels in the vehicle. That is why Wrong Fuel Sunderland can cover all of SR1 to SR6, DH4 and DH5 without premises anywhere in it, and why the job usually ends where it started rather than at the end of a tow rope. 01293 248666, any hour.

Searchput diesel in car by accident
What it isWrong fuel
Where we coverSR1 to SR6, DH4 and DH5
CostCall-out £89 to £199, drain £199 to £1,999, quoted in full before we travel
Time on siteAbout an hour
Hours24 hours, every day
Phone01293 248666

Put diesel in car by accident: what to do

Mobile drain and flush, on site, usually inside the hour.

Why the engine matters more than the litres

People assume a splash is fine and a full tank is a disaster. It is the other way round. Wrong fuel sitting in a tank is inert — it is a drain. Turn the key and it travels: lift pump, filter, high-pressure pump, injectors, and every stage it reaches adds a component to the bill. Five litres burned is worse than fifty litres left alone.

Step by step

  1. Leave the key alone This is the one that decides the price. Wrong fuel sitting in a tank is a drain; wrong fuel that has been through the engine is a different job.
  2. Do not push or coast it Moving the vehicle can slosh contaminated fuel toward the pickup. Leave it where it is unless staying there is unsafe.
  3. Make yourself safe Hazards on. On a forecourt, tell the cashier — they will almost always let you stay put once they know a drainer is coming.
  4. Call 01293 248666 Tell us the vehicle, which fuel went in, roughly how much, and whether the engine ran. You get a full price before anyone sets off.
  5. We drain, flush and prime Tank emptied, lines flushed, fresh fuel in, system bled and run up before we go.
  6. You drive away Most jobs finish on site in about an hour. The old fuel leaves with us under a waste transfer note.

Reviews, including the bad ones

4.8 out of 5 across 2,190 Trustpilot reviews. Praise clusters on two things — speed of arrival, and technicians who do not make a driver feel stupid about a mistake anyone can make.

The complaint that comes up most is cost. It is a fair thing to raise: call-out £89 to £199, drain £199 to £1,999, the full price confirmed before a technician sets off, and if the job turns out to be different you are told before further work, not after.

Questions we get asked

Is this a garage?

No. Wrong Fuel Sunderland is mobile. A technician travels to the vehicle wherever it is standing.

Will it have done damage?

If the engine was never started, damage is unlikely. If it ran, the risk rises with the distance driven — which is exactly why we ask.

Do I need to stay with the vehicle?

Usually yes, so we can hand it back to you running. If you cannot stay, say so on the call and we will work out how to do it.

How long will I be waiting?

Arrival depends where you are across SR1 to SR6, DH4 and DH5 and what is already running. You get a realistic window on the call rather than an optimistic one.

Who you are dealing with

Wrong Fuel Sunderland is a service by Forecourt Assistance. Forecourt Assistance is a trading name of Fuel Fixer Ltd, company no 08520551, a company of Fuel Fixer International. Registered at Fairway House, Portland Road, East Grinstead, RH19 4ET. Fuel Fixer International is owned by Stockbridge Capital Holdings.

Across the network

Wrong Fuel Sunderland is one of the sites run by Forecourt Assistance, a trading name of Fuel Fixer Ltd, part of Fuel Fixer International, owned by Stockbridge Capital Holdings. Every site below belongs to the same company.

Background reading: Environment Agency.

Last updated · Reviewed by Rambo S, Wrong Fuel Expert