--- title: Petrol in diesel in Guildford: local drainer from £89 url: https://wrongfueldrain.com/petrol-in-diesel/guildford/ focus: petrol in a diesel car guildford phone: 01295 380724 updated: 2026-10-06 --- # Petrol in a diesel car in Guildford, drained on the spot **Short answer** Do not turn the ignition, not even to check the dashboard. For petrol in a diesel car anywhere in Guildford, a drainer attends with a pump and a sealed tank, empties the fuel system and refills it. From £89 call-out, usually 45 to 90 minutes on site; ring 01295 380724 for the price before you commit. Diesel lubricates the high-pressure pump as it passes through; petrol does the opposite and washes that film away, so the pump starts wearing within minutes of running. Left sitting in the tank, it is a small job. [Call 01295 380724 — 24/7, nationwide](tel:+441295380724) ## Petrol in a diesel car in Guildford in numbers Place | Guildford | Area | Surrey | Postcodes | GU1, GU2, GU3, GU4, GU5, GU6 | Job | Petrol in a diesel car | 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 | ## What the drainer does when they reach you in Guildford The job is quieter than people expect. Tank drained into the van, lines flushed, clean fuel added, engine started and watched for a few minutes. The waste fuel is logged and taken for licensed disposal, and you get a receipt showing what was done. ## Questions worth asking before you book a drain in Guildford None of these are awkward questions. Any drainer worth calling will answer them before setting off. - Is the vehicle over 3.5 tonnes, and does that change the price? - Will you check the filter and pump if the engine ran? - Do you bring clean fuel, and is it included? - Is there an extra charge at night or at the weekend? - Can you work on the forecourt, or does the car need to be moved? ## What to do right now - Keep the engine off and put the keys somewhere you will not absent-mindedly use them. - Move the car only by pushing, with help, and only if it is blocking a pump. - Phone 01295 380724 and describe what happened. - Confirm the quote — call-out from £89 — and the arrival window. - The drainer empties the tank into a sealed container and flushes through. - After a refuel and a test run, the waste fuel leaves with the drainer for licensed disposal. [Call 01295 380724 now](tel:+441295380724) ## Which Guildford postcodes we cover We cover postcode districts GU1, GU2, GU3, GU4, GU5, GU6 and the surrounding streets in Surrey. Give the operator your postcode and you will get an arrival window. ## Where you can be drained in Guildford Across Guildford, Surrey the common locations are the filling station itself, a lay-by a mile or two down the road, and home. If you are on a motorway hard shoulder, call the emergency services first; the drainer can meet you once the vehicle is somewhere safe. Nearby, drainers regularly attend Onslow Village, Worplesdon, Christmas Pie and Flexford as well. ## What a drain costs in Guildford 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 Guildford [Screen wash in AdBlue tank in Guildford](/screen-wash-in-adblue-tank/guildford/)[Contaminated fuel in in Guildford](/contaminated-fuel/guildford/)[Unleaded in diesel in Guildford](/unleaded-in-diesel/guildford/)[Wrong fuel symptoms in Guildford](/wrong-fuel-symptoms/guildford/)[Contaminated fuel collection in Guildford](/contaminated-fuel-collection/guildford/)[Diesel in gasoline in Guildford](/diesel-in-gasoline/guildford/)[Fuel drain in Guildford](/fuel-drain/guildford/)[Screen wash in petrol tank in Guildford](/screen-wash-in-petrol-tank/guildford/)[Diesel in AdBlue tank in Guildford](/diesel-in-adblue-tank/guildford/)[Heating oil collection in Guildford](/heating-oil-collection/guildford/)[Wrong fuel in van in Guildford](/wrong-fuel-in-a-van/guildford/)[Water in petrol tank in Guildford](/water-in-petrol-tank/guildford/)[AdBlue in screen wash tank in Guildford](/adblue-in-screen-wash-tank/guildford/)[Heating oil disposal in Guildford](/heating-oil-disposal/guildford/)[Petrol in AdBlue tank in Guildford](/petrol-in-adblue-tank/guildford/)[Water in screen wash tank in Guildford](/water-in-screen-wash-tank/guildford/) ### Drainers nearby [Slyfield](/areas/slyfield/)[Merrow](/areas/merrow/)[Guildford Park](/areas/guildford-park/)[Onslow Village](/areas/onslow-village/)[Park Barn](/areas/park-barn/)[Normandy](/areas/normandy/)[Puttenham](/areas/puttenham/)[Worplesdon](/areas/worplesdon/)[Christmas Pie](/areas/christmas-pie/)[Flexford](/areas/flexford/)[Woking](/areas/woking/)[Epsom](/areas/epsom/) ### More of Surrey [Woking](/petrol-in-diesel/woking/)[Epsom](/petrol-in-diesel/epsom/)[Redhill](/petrol-in-diesel/redhill/)[Camberley](/petrol-in-diesel/camberley/)[Caterham](/petrol-in-diesel/caterham/)[Dorking](/petrol-in-diesel/dorking/)[Esher](/petrol-in-diesel/esher/)[Farnham](/petrol-in-diesel/farnham/)[Godalming](/petrol-in-diesel/godalming/)[Leatherhead](/petrol-in-diesel/leatherhead/) ### From the drainer's notebook [Petrol in diesel in Warrington: a drainer's notes](/blog/petrol-in-diesel-in-warrington-drainers-notes/)[Adblue in diesel tank in Carlisle: a drainer's notes](/blog/adblue-in-diesel-tank-in-carlisle-drainers-notes/)[Water in diesel tank in Halifax: a drainer's notes](/blog/water-in-diesel-tank-in-halifax-drainers-notes/)[Diesel in petrol in Oxford: a drainer's notes](/blog/diesel-in-petrol-in-oxford-drainers-notes/)[Fuel drain in Shrewsbury: a drainer's notes](/blog/fuel-drain-in-shrewsbury-drainers-notes/) ### Answers [What happens if you put petrol in a diesel car?](/answers/what-happens-if-you-put-petrol-in-a-diesel-car/)[I put 5 litres of petrol in my diesel car?](/answers/i-put-5-litres-of-petrol-in-my-diesel-car/)[What happens when you put petrol in a diesel car?](/answers/what-happens-when-you-put-petrol-in-a-diesel-car/)[Can you put petrol in a diesel car?](/answers/can-you-put-petrol-in-a-diesel-car/)[What to do if you put petrol in a diesel car?](/answers/what-to-do-if-you-put-petrol-in-a-diesel-car/) **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 Guildford. 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 **What happens to the fuel you take out?** It goes into a sealed tank on the drainer's van and is taken for licensed disposal and recycling. It is never tipped away. **Do I need to stay with the car?** Ideally yes, so the drainer can confirm what happened and hand the keys back. If not, agree access on the phone. **What does it cost in Guildford?** 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. **I only put a little in — do I still need a drain?** In most modern diesels, yes. Even a small amount of petrol reduces the lubrication the pump depends on. A drain is cheap compared with a pump. **How long does a drain take in Guildford?** 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. **Will you bring fuel?** Yes. The drainer adds enough of the correct fuel to start the engine and reach a filling station. ### 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/).