Petrol in diesel in Southwick — from £89- # petrol in diesel in Southwick Petrol in diesel in Southwick: The most common misfuel by a wide margin. Do not start the engine — it is drained, flushed and primed on site. A technician covering SR5 comes to the vehicle. Call 01293 248666. Call-out £89 to £199, drain £199 to £1,999. ## Straight answer on what we are A mobile fuel drain operation covering SR1 to SR6, DH4 and DH5. No garage, no forecourt, no Sunderland address. A technician and a van, dispatched by people who know the area, reached on 01293 248666. If that is not what you need, we will say so on the call rather than take the booking. **Where**: Southwick, SR5 **Nearest to us**: Carley Hill, Marley Pots and Witherwack **Roads**: A1231 **What it costs**: Call-out £89 to £199, drain £199 to £1,999, full price before we travel **Time on site**: About an hour **Phone**: 01293 248666 ## Why misfuelling happens in Southwick Southwick sits across the SR5 postcode district and the A1231, with Carley Hill, Marley Pots, Witherwack and Castletown next door. Most calls from this area come from supermarket forecourts at the end of the working day, when the pumps are busy and the driver is thinking about something else. 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 pump that pays for the mistake A modern diesel high-pressure pump is machined to extremely fine tolerances and relies on the diesel itself to stay lubricated. Petrol is a solvent, so it removes that protection. The pump keeps turning, wears, and sends particles toward the injectors. Every part of that chain begins with the ignition. ## What happens, in order The single rule Leave the engine off. Everything else on this list is secondary to that one instruction. - Do not reposition the car Pushing it into a bay feels considerate but it disturbs the fuel. Stay put unless you are in danger. - If it is dangerous, get out On a verge or live road, everybody out on the side away from traffic and behind the barrier. Then call. - Call 01293 248666, day or night Answered around the clock. Describe the vehicle and what happened; the full price is confirmed on that call. - The fix, where you stand Drain, flush, refill, prime and run-up, carried out at the roadside or on the forecourt. - Finished properly The waste is taken away by a registered carrier with the transfer note, and you get an invoice. ## Petrol in diesel near Southwick - Carley Hill - Marley Pots - Witherwack - Castletown - Town End Farm - Hylton Castle ## Other services in Southwick - Diesel in petrol in Southwick - Fuel doctor in Southwick - AdBlue in diesel in Southwick - Small amount of petrol in Southwick - Unleaded in diesel in Southwick - Misfuel in Southwick - Fuel drain in Southwick - Mobile fuel drain in Southwick - Wrong fuel rescue in Southwick - 24 hour fuel drain in Southwick ## More about Southwick - Southwick coverage - All of Sunderland ## What drivers tell other drivers 4.8 stars, 2,190 Trustpilot reviews. The advice drivers pass on is simple: do not start the engine, ring, and expect someone level-headed who knows exactly what to do. The warning they pass on is that it is not cheap. Fair enough — the call-out runs £89 to £199, the drain £199 to £1,999, and both are stated before a van leaves, so nobody is surprised at the roadside. ## Questions we get asked **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. **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. **Is there an out-of-hours surcharge?** The call-out is the call-out. Whatever the total is, you hear it on the phone before anyone travels. **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. ## 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. - Forecourt Assistance — the operator: network directory and author page - AdBlue in Fuel — AdBlue contamination drains only - Misfuel Doctor — misfuel help, organised by fuel mix-up - Wrong Fuel — the evidence base; home of every statistic - Fuel Fixer Scotland — wrong fuel across Scotland, plus Ireland - Fuel Fixer — the group operating site - Misfuel Servicing — wrong fuel and misfuelling help, call-only Background reading: Environment Agency. Last updated 3 November 2026 · Reviewed by Rambo S, Wrong Fuel Expert