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

misfuel in Pennywell

Misfuel in Pennywell: Misfuelled? Leave the key alone and call. A mobile technician drains and flushes where the vehicle stands. A technician covering SR4 comes to the vehicle. Call 01293 248666. Call-out £89 to £199, drain £199 to £1,999.

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No premises, no recovery truck

The alternative to what we do is a recovery truck, a garage queue and a courtesy car you did not want. Wrong Fuel Sunderland sends a technician to SR1 to SR6, DH4 and DH5 instead, and the job is normally finished where you are standing. Call 01293 248666. There is no Sunderland branch to drive to, which is rather the point.

WherePennywell, SR4
Nearest to usGrindon, Hastings Hill and Ayres Quay
RoadsA19
What it costsCall-out £89 to £199, drain £199 to £1,999, full price before we travel
Time on siteAbout an hour
Phone01293 248666

Why misfuelling happens in Pennywell

Pennywell sits across the SR4 postcode district and the A19, with Grindon, Hastings Hill, Ayres Quay and Barnes next door. A large share of local calls come from drivers who have recently switched from petrol to diesel, or the other way, and reached for the nozzle out of habit.

Wearside calls lean heavily industrial: plant and supply-chain traffic filling at the same A19 forecourts at shift change, plus a large Washington van and fleet population on the Sunderland Highway.

Why one direction so outnumbers the other comes down to the pumps themselves. Diesel nozzles are wider than petrol filler necks at most forecourts, so that mistake is largely designed out. Nothing designs out the reverse.

When it happens: Shift change on the A19, and a separate residential pattern on Durham Road and Chester Road that skews towards the first tank after someone changes car.

The mechanical reason the advice is always the same

Every drainer tells you not to start the engine, and it is not a sales line. The fuel path runs tank → lift pump → filter → high-pressure pump → injectors, and contamination only moves along it under power. Stationary, the problem stays in the tank where it is cheap to remove. Under power, it spreads into parts that are not.

What happens, in order

  1. Ignition off and stay off No starting, no accessory position, no quick test. Contamination still sitting in the tank is the best case, and it lasts exactly until the engine turns over.
  2. Keep the vehicle still Even rolling it a few metres can move fuel toward the pickup. If the spot is safe, the spot is right.
  3. Look after people first Hazard lights on. Passengers out and clear if there is passing traffic. On a forecourt, let the staff know what has happened.
  4. Phone 01293 248666 Give the vehicle, the fuel that went in, an estimate of the amount, and whether it ran. The price comes back on the same call.
  5. Extraction on the spot The tank is drained, the lines flushed, clean fuel added and the system primed — anywhere across SR1 to SR6, DH4 and DH5.
  6. Paperwork and the waste An invoice for you; the contaminated fuel leaves with us as controlled waste under a transfer note.

What customers say

4.8 out of 5 from 2,190 Trustpilot reviews. The thing reviewers mention most is technicians who stay calm and professional with someone who is having a bad day, followed by how quickly a van turns up.

The most common criticism is price, so here it is plainly rather than buried: the call-out is £89 to £199 and the drain £199 to £1,999, and the full figure is given on the phone before anyone travels.

Questions we get asked

What if it is not safe to drain where I am?

Then we tell you that on the phone rather than after arriving. Being told honestly costs nothing; being told on arrival costs a call-out.

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.

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.

Do you work at night?

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

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