--- title: Petrol in AdBlue tank in Windsor: local drainer from £89 url: https://wrongfueldrain.com/petrol-in-adblue-tank/windsor/ focus: petrol in the adblue tank windsor phone: 01295 380724 updated: 2026-10-06 --- # Petrol in the AdBlue tank in Windsor: a local drainer comes to you **Short answer** The single most useful thing you can do now is nothing — leave the engine off. Then call 01295 380724. A drainer who works Windsor drains petrol in the adblue tank on the spot, flushes through and refuels, typically in 1 to 3 hours, with a call-out from £89 confirmed up front. Petrol in the AdBlue tank damages the SCR components that meter the urea into the exhaust. Drain it before the engine runs. Left sitting in the tank, it is a small job. [Call 01295 380724 — 24/7, nationwide](tel:+441295380724) ## Petrol in the AdBlue tank in Windsor in numbers Place | Windsor | Area | Berkshire | Postcodes | SL4 | Job | Petrol in the AdBlue tank | Price | Call-out from £89, full price quoted first | Time on site | 1–3 hours | Who attends | A local drainer with a pump and sealed tank | Phone | 01295 380724, 24 hours | ## What the drainer does when they reach you in Windsor A good drainer asks three questions before touching anything: what fuel went in, how full the tank is, and whether the engine was started. The answers decide whether it is a straight drain or a drain plus a flush of the filter and pump. Either way it happens where the vehicle is parked. ## Five things to ask a drainer before they set off None of these are awkward questions. Any drainer worth calling will answer them before setting off. - Do you bring clean fuel, and is it included? - How much more if the engine has already been started? - What is the total, not just the call-out, if it is a straight drain? - Is the vehicle over 3.5 tonnes, and does that change the price? - Can you work on the forecourt, or does the car need to be moved? ## What to do right now - Leave the ignition alone — on many cars even unlocking it powers the fuel pump. - Push the car clear of the pump if needed, with someone steering and the engine off. - Call 01295 380724 and give the fuel, the amount and your exact location. - Ask for the whole price, not just the call-out, and agree it. - The drainer drains the tank into a sealed container and flushes the lines. - Fresh fuel goes in, the engine is started and the waste fuel leaves with the drainer. [Call 01295 380724 now](tel:+441295380724) ## Windsor postcodes Drainers cover postcode district SL4, and the roads either side of them, across Berkshire. ## Where drainers work in Windsor Forecourt staff in Windsor see this every week and will usually let the vehicle sit in a bay until the drainer arrives. Otherwise the drainer can work on your drive, at your workplace or at the kerb outside. Calls from Eton, Oakley Green, Old Windsor and Winkfield go to the same drainers as Windsor. ## How much it costs in Windsor A straight drain costs least. Each row below is a step further through the fuel system, and each is quoted before travel. What happened | What the drainer does | Price | Time on site | Noticed before starting | Straight drain and refuel | From £89 call-out | About an hour | Started, not driven | Drain plus filter and line flush | Quoted up front | 1–2 hours | Drove a mile or two | Drain, flush, check of the injection pump | Quoted up front | 1–3 hours | Engine cut out on the road | Drain, flush and on-site diagnosis | Quoted up front | Judged on arrival | AdBlue in the diesel tank | Drain and flush of tank and fuel lines | Quoted per vehicle | 1–3 hours | Price ranges | The call-out, then the drain | Call-out £89–£199 · drain £199–£1,999 | — | [Call 01295 380724 for a price](tel:+441295380724) ### Other drains in Windsor [AdBlue in diesel in Windsor](/adblue-in-diesel/windsor/)[Mobile fuel drain in Windsor](/mobile-fuel-drain/windsor/)[Screen wash in petrol tank in Windsor](/screen-wash-in-petrol-tank/windsor/)[Red diesel in tank in Windsor](/red-diesel-in-tank/windsor/)[Wrong fuel rescue in Windsor](/wrong-fuel-rescue/windsor/)[AdBlue in petrol tank in Windsor](/adblue-in-petrol-tank/windsor/)[Gasoline in diesel in Windsor](/gasoline-in-diesel/windsor/)[Fuel disposal in Windsor](/fuel-disposal/windsor/)[Diesel in AdBlue tank in Windsor](/diesel-in-adblue-tank/windsor/)[Kerosene collection in Windsor](/kerosene-collection/windsor/)[Kerosene disposal in Windsor](/kerosene-disposal/windsor/)[Contaminated fuel in in Windsor](/contaminated-fuel/windsor/)[Screen wash in AdBlue tank in Windsor](/screen-wash-in-adblue-tank/windsor/)[AdBlue in screen wash tank in Windsor](/adblue-in-screen-wash-tank/windsor/)[Unleaded in diesel in Windsor](/unleaded-in-diesel/windsor/)[Fuel collection in Windsor](/fuel-collection/windsor/) ### Drainers nearby [Boveney](/areas/boveney/)[Clewer](/areas/clewer/)[Cranbourne](/areas/cranbourne/)[Dorney](/areas/dorney/)[Eton](/areas/eton/)[Eton Wick](/areas/eton-wick/)[Fifield](/areas/fifield/)[Oakley Green](/areas/oakley-green/)[Old Windsor](/areas/old-windsor/)[Spital](/areas/spital/)[Berkshire](/areas/berkshire/)[Winkfield](/areas/winkfield/) ### More of Berkshire [Reading](/petrol-in-adblue-tank/reading/)[Slough](/petrol-in-adblue-tank/slough/)[Newbury](/petrol-in-adblue-tank/newbury/)[Thatcham](/petrol-in-adblue-tank/thatcham/)[Wokingham](/petrol-in-adblue-tank/wokingham/)[Ascot](/petrol-in-adblue-tank/ascot/)[Bracknell](/petrol-in-adblue-tank/bracknell/)[Maidenhead](/petrol-in-adblue-tank/maidenhead/)[Berkshire](/petrol-in-adblue-tank/berkshire/)[Spital](/petrol-in-adblue-tank/spital/) ### From the drainer's notebook [Diesel in petrol in Chippenham: a drainer's notes](/blog/diesel-in-petrol-in-chippenham-drainers-notes/)[Fuel drain in Crewe: a drainer's notes](/blog/fuel-drain-in-crewe-drainers-notes/)[Petrol in diesel in Newbury: a drainer's notes](/blog/petrol-in-diesel-in-newbury-drainers-notes/)[Adblue in diesel tank in Newtown: a drainer's notes](/blog/adblue-in-diesel-tank-in-newtown-drainers-notes/)[Drain it on the spot or tow it to a garage in Chester?](/blog/drain-or-garage-in-chester/) **4.8** out of 5 ★★★★★ Fuel Fixer, the company behind Wrong Fuel Drain, holds a rating of 4.8 out of 5 from [2,190 reviews on Trustpilot](https://uk.trustpilot.com/review/www.fuelfixer.co.uk), 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 Windsor. 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 **Will the car need a service afterwards?** Not after a straight drain. If the engine ran on the wrong fuel, the drainer will tell you whether the filter should be changed. **Can I drive to a garage with petrol in the adblue tank?** No. Every mile pushes the fuel further through the pump and injectors. A drainer comes to you, so there is no reason to move the car under its own power. **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. **Can you drain a van or a lorry?** Vans, yes, routinely. Vehicles over 3.5 tonnes are quoted separately because of the volume involved. **Can I pay by card?** Yes. Card payment is taken on site once the job is done. **What does it cost in Windsor?** 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. ### Who you are dealing with Wrong Fuel Drain is a brand of [Fuel Fixer Ltd](https://www.fuelfixer.co.uk/) (company number 08520551), a company of Fuel Fixer International, the multinational group behind this website. Fuel Fixer International is owned by [Stockbridge Capital Holdings](https://stockbridgecapitalholdings.com/), 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. Searching for the same help under a different name? [Wrong Fuel](https://wrongfuel.co.uk/) is the same team, same from just £89 misfuel callout fee. ### Across the network Fuel Fixer sites: [Fuel Fixer](https://fuelfixer.co.uk/) · [Misfuel Doctor](https://mis-fueldoctor.co.uk/) · [UK Wrong Fuel Repository](https://wrongfuel.co.uk/) · [Fuel Fixer Scotland](https://fuelfixer.scot/) Forecourt Assist sites: [Forecourt Assist](https://forecourtassist.co.uk/) · [AdBlue in Fuel](https://adblueinfuel.co.uk/) · [Wrong Fuel Cumbria](https://wrongfuelcumbria.co.uk/) · [Wrong Fuel Teesside](https://wrongfuelteesside.co.uk/) · [Wrong Fuel Carlisle](https://wrongfuelcarlisle.co.uk/) · [Wrong Fuel Penrith](https://wrongfuelpenrith.co.uk/) · [Wrong Fuel Keswick](https://wrongfuelkeswick.co.uk/) · [Wrong Fuel Kendal](https://wrongfuelkendal.co.uk/) · [Wrong Fuel Workington](https://wrongfuelworkington.co.uk/) · [Wrong Fuel Maryport](https://wrongfuelmaryport.co.uk/) · [Wrong Fuel Whitehaven](https://wrongfuelwhitehaven.co.uk/) · [Wrong Fuel Newcastle](https://wrongfuelnewcastle.co.uk/) · [Wrong Fuel Gateshead](https://wrongfuelgateshead.co.uk/) · [Wrong Fuel Sunderland](https://wrongfuelsunderland.co.uk/) · [Wrong Fuel Durham](https://wrongfueldurham.co.uk/) · [Wrong Fuel Darlington](https://wrongfueldarlington.co.uk/) · [Wrong Fuel Middlesbrough](https://wrongfuelmiddlesbrough.co.uk/) · [Wrong Fuel Dumfries](https://wrongfueldumfries.co.uk/) Also in the group: [Motor Servicing](https://motorservicing.co/) Background reading: [AA wrong fuel advice](https://www.theaa.com/breakdown-cover/advice/wrong-fuel). Service operated by [Fuel Fixer](https://www.fuelfixer.co.uk/), alongside [Wrong Fuel](https://wrongfuel.co.uk/), [Fuel Fixer Scotland](https://fuelfixer.scot/) and [Motor Servicing](https://motorservicing.co/), part of Fuel Fixer International and owned by [Stockbridge Capital Holdings](https://stockbridgecapitalholdings.com/).