Local drainer for water in screen wash tank in Chesham
Leave the engine off. With water in the screen wash tank in Chesham, 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 45 to 90 minutes, and you hear the full price before anyone sets off.
Plain water in the washer bottle freezes in winter and can crack the bottle, the pump or the lines; it is drained and refilled with proper fluid. Left sitting in the tank, it is a small job.

Water in the screen wash tank in Chesham in numbers
| Place | Chesham |
|---|---|
| Area | Buckinghamshire |
| Postcodes | HP5 |
| Job | Water 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 |
What to expect from the drainer in Chesham
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.
Five things to ask a drainer before they set off
A drainer should be happy to answer all of these on the phone. If they will not give a price before travelling, ring someone else.
- Is the vehicle over 3.5 tonnes, and does that change the price?
- Is there an extra charge at night or at the weekend?
- How much more if the engine has already been started?
- Will you dispose of the contaminated fuel, and can I have a note of it?
- Can you work on the forecourt, or does the car need to be moved?
What to do right now
- Stop. Do not start the engine, even for a moment.
- Note the fuel type, the amount you put in and whether the car was already low.
- Ring 01295 380724 and give the location — a postcode or the filling station name is enough.
- Get the full price and an arrival time before you agree.
- A drainer attends, drains and flushes the fuel system where the car is parked.
- Clean fuel goes in, the engine is run, and you drive to the next forecourt to fill up.
Postcodes covered around Chesham
Drainers cover postcode district HP5, and the roads either side of them, across Buckinghamshire.
Where drainers work in Chesham
Forecourt staff in Chesham 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.
The drainers who cover Chesham also work Whelpley Hill, Newtown, Latimer and Botley, so a call from any of them is handled the same way.
How much it costs in Chesham
| 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 | — |
Other drains in Chesham
Drainers nearby
More of Buckinghamshire
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 Chesham.
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
Do you cover all of Chesham?
Yes — forecourts, roadsides, homes and workplaces across Chesham and the surrounding area.
How long does a drain take in Chesham?
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 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 I drive to a garage with water in the screen wash 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.
What does it cost in Chesham?
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 (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.