Fuel Drain in Harston
Put a fuel drain at a Harston forecourt, or at home nearby? Don't panic and don't start the engine — Wrong Fuel In The Car covers Harston and Cambridgeshire with an on-site fuel drain service, 24/7, 365 days a year.

Based across the UK, we're regularly in Harston and the surrounding area — Papworth Saint Agnes, Rampton, Sawston and Stapleford included — with the Cambridge road network keeping response times short.
Coverage at a glance — Harston
| Service area | Harston, Cambridgeshire |
|---|---|
| Postcode | CB22 |
| County | Cambridgeshire |
| Distance | About 5.1 miles from Cambridge centre |
| Nearest routes | the Cambridge road network |
| Typical response | 30–60 minutes |
| Time on site | 45–90 minutes |
| Price from | £89 |
| Availability | 24/7, 365 days a year |
| How to book | Call 0800 170 0644 |
Prices & response times reviewed October 2026.
Harston lies about 5.1 miles from Cambridge centre, in Cambridgeshire. We reach it alongside neighbouring Babraham, Barrington, Duxford and Foxton.
How a fuel drain works in Harston
- Call 0800 170 0644 and describe the vehicle and what went in.
- We quote the full price up front and head to you in Harston.
- We drain the wrong fuel and flush the system on-site.
- We add clean fuel, test-start, and you're on your way — usually within 45–90 minutes.

Typical prices
| Situation | From | Time on site |
|---|---|---|
| Car, engine not started | £89 | 45–90 minutes |
| Engine started / fuel circulated | £149 | 1–2 hours |
| Van or large tank | £169 | 1–2 hours |
| Driven / motorway / out-of-hours | Quoted on call | On-site assessment |
Every job is fully quoted by phone before we're dispatched — the price depends on your vehicle, tank size and whether the engine was run.
What we drain
- Petrol in a diesel engine (the most common — and most damaging — misfuel)
- Diesel in a petrol engine
- AdBlue accidentally put in the diesel tank
- Unleaded in a diesel
- Red or agricultural diesel in a road vehicle
- Contaminated fuel — water, dirt or mixed fuel
Other services in Harston
in HarstonDiesel in Petrol
in HarstonUnleaded in Diesel
in HarstonAdBlue in Diesel Tank
in HarstonRed Diesel in a Road Vehicle
in HarstonContaminated Fuel Removal
in HarstonMobile Fuel Drain
in HarstonWrong Fuel Rescue
in Harston
Wrong fuel in Harston, whatever you drive
We drain cars, vans and commercials on-site. A few we help often:
Nearby areas we also cover
Immediately around Harston: Papworth Saint Agnes, Rampton, Sawston, Stapleford.
As a nationwide service, Wrong Fuel In The Car covers all of Cambridgeshire and the wider East of England — so wherever you are around Harston, help is on the way.
Wrong-fuel guides
Fuel Drain in Harston — FAQs
Do you cover Harston?
Yes — we cover Harston and nearby Papworth Saint Agnes, Rampton, Sawston, Stapleford around Cambridge, reaching you via the Cambridge road network.
What should I do right now?
Don't start the engine. If you're on a forecourt, put the car in neutral and push it clear of the pump, then call 0800 170 0644.
How much will it cost?
Call-outs start from £89. We quote the full price on the phone before we set off, based on your vehicle and situation.
How quickly can you get to me?
Typically around 30–60 minutes, depending on where you are and traffic. We run 24/7, 365 days a year.
Will my car be OK afterwards?
In most cases where the engine wasn't run, yes — we drain and flush and you drive away. We'll tell you honestly if we think it needs a garage check.
Does my insurance cover this?
Misfuelling is often excluded from standard cover, though some policies and breakdown add-ons include it. Keep our paperwork in case you claim.