Wrong Fuel Carlislea 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

What to do when you put petrol in a diesel

What to do when you put petrol in a diesel? The most common misfuel by a wide margin. Do not start the engine — it is drained, flushed and primed on site. Call 01293 248666 — a mobile technician comes to the vehicle anywhere across CA1 to CA6. Call-out £89 to £199, drain £199 to £1,999.

Tap to call 01293 248666

What "local" actually means here

It means the number is answered by the people who send technicians to Carlisle, and that coverage of CA1 to CA6 is a dispatch area rather than a marketing claim. It does not mean a building — Wrong Fuel Carlisle has no premises and never has. Call 01293 248666 and the equipment comes to you.

Searchwhat to do when you put petrol in a diesel
What it isPetrol in diesel
Where we coverCA1 to CA6
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

What to do when you put petrol in a diesel: what to do

The most common misfuel, and the one with the most to lose by starting the engine.

Litres matter less than you think

The quantity of wrong fuel is rarely what sets the price. Distance travelled through the system does. Fuel that never left the tank comes out with a pump and a hose. Fuel that reached the high-pressure pump may have begun wearing it, and fuel that reached the injectors may have carried that wear with it.

Step by step

  1. First: nothing Do not turn the key, do not turn the ignition to accessory, do not try the radio. The engine has not run on the wrong fuel yet and that is worth protecting.
  2. Second: stay where you are Unless you are somewhere dangerous. A vehicle that has not moved is a vehicle whose contamination is still all in one place.
  3. Third: make the call 01293 248666. Four questions — vehicle, which fuel, roughly how much, did it run — and you get a price and a window before anyone sets off.
  4. Then we work where the car is Extraction, line flush, fresh fuel, prime, run-up and a check. Nothing needs recovering anywhere.
  5. And the waste goes properly Registered carrier, waste transfer note, correct consignment. Keep the note; it is the document that protects you, not us.

Rated 4.8 out of 5

From 2,190 Trustpilot reviews. Reviewers consistently pick out arrival times and the fact that technicians talk them through what happened rather than just taking the keys.

Where reviews are critical, it is almost always about price. Rather than ignore that: the call-out is £89 to £199 and the drain £199 to £1,999, quoted in full on the phone before travel, and we would rather lose the job on the call than argue about it on the forecourt.

Questions we get asked

Do you work at night?

Yes, around the clock, every day. A large share of misfuels happen after dark, so the rota reflects that.

What if I have already driven it?

Still call. Most vehicles driven a short distance are recoverable. Tell us how far you got, because it changes the kit we bring.

Can I just top it up with the right fuel?

No. Dilution does not fix contamination, and driving to a filling station to try it is the mile that turns a drain into a repair.

What happens to the old fuel?

It leaves with us as controlled waste under a waste transfer note. It is not tipped, and it is not resold to you.

Who you are dealing with

Wrong Fuel Carlisle 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 Carlisle 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: Waste carrier registration — GOV.UK.

Last updated · Reviewed by Rambo S, Wrong Fuel Expert