AdBlue in the petrol tank in Kingston upon Thames: a local drainer comes to you
Leave the engine off. With adblue in the petrol tank in Kingston upon Thames, the fix is a local drainer who comes to the vehicle, pumps the tank out, flushes the lines and puts clean fuel in. Call 01295 380724: the call-out starts at £89, the job usually takes 1 to 3 hours, and you hear the full price before anyone sets off.
Here is why it matters. AdBlue is mostly water with urea in it; in a petrol tank it corrodes the fuel system and needs a full drain and flush.

AdBlue in the petrol tank in Kingston upon Thames at a glance
| Place | Kingston upon Thames |
|---|---|
| Area | Greater London |
| Postcodes | KT1, KT2, KT3, KT4, KT5, KT6 |
| Job | AdBlue in the petrol 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 to expect from the drainer in Kingston upon Thames
First they confirm what went in and how much, and whether the engine ran — that decides how far they need to go. Then the tank is emptied into a sealed container, the fuel lines and filter are flushed where needed, clean fuel is added and the vehicle is started and checked before they sign it off.
Questions worth asking before you book a drain in Kingston upon Thames
Most bad experiences with a fuel drain come from not asking these up front. Ask them all.
- Do you take card payment at the roadside?
- What is the total, not just the call-out, if it is a straight drain?
- 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?
- How much more if the engine has already been started?
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.
Kingston upon Thames postcodes
Coverage takes in postcode districts KT1, KT2, KT3, KT4, KT5, KT6 in Greater London. If you are just outside, call anyway — the drainer covering the next area will usually come.
Where you can be drained in Kingston upon Thames
Across Kingston upon Thames, Greater London 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.
Calls from Hampton Wick, Norbiton and New Malden go to the same drainers as Kingston upon Thames.
The cost of a drain in Kingston upon Thames
| What happened | What the drainer does | Price | Time on site |
|---|---|---|---|
| Caught at the pump | Pump out, flush, clean fuel in | Call-out from £89 | 45–90 mins |
| Ignition turned on | Pump out and flush the filter | Given on the phone | 1–2 hours |
| Driven away from the forecourt | Pump out, flush, pump and injector checks | Given on the phone | Up to 3 hours |
| Vehicle stopped running | Pump out, flush and fault-finding | Given on the phone | Depends on the fault |
| AdBlue went in the wrong tank | Complete drain and flush | Quoted per vehicle | Up to 3 hours |
| Price ranges | The call-out, then the drain | Call-out £89–£199 · drain £199–£1,999 | — |
Other drains in Kingston upon Thames
Drainers nearby
More of Greater London
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 Kingston upon Thames.
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.
Do I need to move the car off the forecourt?
Only if it is blocking a pump. Push it into a bay with help and the engine off; the drainer can work there.
Can you drain a hire car or a company car?
Yes. Tell the hire company or fleet manager too; many prefer a drain on site to a recovery.
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 I pay by card?
Yes. Card payment is taken on site once the job is done.
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.
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.
Once the fuel is drained and you are moving again, Motor Servicing will service the car on your driveway rather than making you find a garage.
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: Environment Agency. 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.