AdBlue in the screen wash tank in Sawston Cambridge, drained on the spot
The single most useful thing you can do now is nothing — leave the engine off. Then call 01295 380724. A drainer who works Sawston Cambridge drains adblue in the screen wash tank on the spot, flushes through and refuels, typically in 45 to 90 minutes, with a call-out from £89 confirmed up front.
AdBlue in the washer bottle leaves a crystalline film on the glass and attacks seals and paint, so the bottle and lines are drained. Left sitting in the tank, it is a small job.

AdBlue in the screen wash tank in Sawston Cambridge in numbers
| Neighbourhood | Sawston Cambridge |
|---|---|
| City | Cambridge |
| Postcodes | CB22 |
| Job | AdBlue in the screen wash tank |
| 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 |
When a drainer arrives in Sawston Cambridge
They bring the fuel. Once the tank is empty and the lines are flushed, the drainer adds enough of the correct fuel to get the engine running and to reach a filling station, then checks for warning lights before handing the keys back.
Questions worth asking before you book a drain in Sawston Cambridge
None of these are awkward questions. Any drainer worth calling will answer them before setting off.
- Will you dispose of the contaminated fuel, and can I have a note of it?
- Is there an extra charge at night or at the weekend?
- How much more if the engine has already been started?
- Can you work on the forecourt, or does the car need to be moved?
- Is the vehicle over 3.5 tonnes, and does that change the price?
What to do right now
- Don't press the start button or turn the key.
- Take a photo of the pump display: it shows the fuel type and the litres.
- Ring 01295 380724 and describe where the car is.
- Agree the price before booking — the call-out starts at £89.
- The drainer empties the tank and flushes the system where the car stands.
- They refuel, start the engine and check it before handing back the keys.
Sawston Cambridge postcodes
We cover postcode district CB22 and the surrounding streets in Cambridge. Give the operator your postcode and you will get an arrival window.
Where a drain can happen around Sawston Cambridge
Supermarket forecourts, independent filling stations, lay-bys, motorway services, residential streets, home drives and workplace car parks across Sawston Cambridge. If you can safely leave the vehicle there, a drainer can usually work there.
The same van covers Foxton Cambridge, Newton Cambridge, Hauxton Cambridge and Great and Little Shelford Cambridge, which usually keeps arrival times short across this side of Cambridge.
What a drain costs in Sawston Cambridge
| What happened | What the drainer does | Price | Time on site |
|---|---|---|---|
| Engine never started | Tank drained, lines flushed, clean fuel added | From £89 call-out | 45–90 mins |
| Engine started, car not moved | Drain plus a flush of the filter and lines | Quoted on the phone | 1–2 hours |
| Driven a short way | Drain, flush, pump and injector check | Quoted on the phone | 1–3 hours |
| Driven until it stopped | Drain, flush and fuel-system diagnosis | Quoted on the phone | Assessed on arrival |
| AdBlue in the fuel tank | Full drain and flush of tank and lines | Quoted per vehicle | 1–3 hours |
| Price ranges | The call-out, then the drain | Call-out £89–£199 · drain £199–£1,999 | — |
Other drains in Sawston Cambridge
Drainers nearby
More of Cambridge
From the drainer's notebook
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 Sawston Cambridge.
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
How long does a drain take in Sawston Cambridge?
Usually 45 to 90 minutes on site once the drainer arrives. Longer if the engine was started, because the filter and lines need flushing as well as the tank.
Can you drain a van or a lorry?
Vans, yes, routinely. Vehicles over 3.5 tonnes are quoted separately because of the volume involved.
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.
Is the drain messy?
No. The fuel is pumped into a sealed tank on the van, and a drip tray catches anything from the connection. The area is left as it was.
What does it cost in Sawston Cambridge?
The call-out starts at £89. The full price depends on the vehicle and how far the fuel got, and it is confirmed on 01295 380724 before anyone travels.
Does insurance cover adblue in the screen wash tank?
Many policies exclude misfuelling. Some breakdown cover and optional add-ons include it. Check your policy wording before assuming either way.
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.