Diesel in Petrol in Brentry
Wrong fuel in Brentry? Whether it's diesel in petrol on a forecourt or a mistake spotted on the driveway, Wrong Fuel In The Car drains and flushes it on-site so you can get back on the road the same day.

Based across the UK, we're regularly in Brentry and the surrounding area — St Agnes, Stoke Gifford, Wedmore and Wick St Lawrence included — with the Bristol road network keeping response times short.
Coverage at a glance — Brentry
| Service area | Brentry, Bristol |
|---|---|
| Postcode | BS10 |
| County | City of Bristol |
| Distance | About 5.6 miles from Bristol centre |
| Nearest routes | the Bristol 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 August 2026.
Brentry lies about 5.6 miles from Bristol centre, in City of Bristol. We reach it alongside neighbouring Henbury, Southmead, Coombe Dingle and Henleaze.
How a diesel in petrol works in Brentry
- Call 0800 170 0644 and describe the vehicle and what went in.
- We quote the full price up front and head to you in Brentry.
- 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 Brentry
in BrentryUnleaded in Diesel
in BrentryAdBlue in Diesel Tank
in BrentryRed Diesel in a Road Vehicle
in BrentryContaminated Fuel Removal
in BrentryMobile Fuel Drain
in BrentryWrong Fuel Rescue
in BrentryFuel Drain
in Brentry
Wrong fuel in Brentry, whatever you drive
We drain cars, vans and commercials on-site. A few we help often:
Nearby areas we also cover
Immediately around Brentry: St Agnes, Stoke Gifford, Wedmore, Wick St Lawrence.
As a nationwide service, Wrong Fuel In The Car covers all of Bristol and the wider South West England — so wherever you are around Brentry, help is on the way.
Wrong-fuel guides
Diesel in Petrol in Brentry — FAQs
Do you cover Brentry?
Yes — we cover Brentry and nearby St Agnes, Stoke Gifford, Wedmore, Wick St Lawrence around Bristol, reaching you via the Bristol 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.