---
title: Petrol in a Diesel Car The Butts — Next Steps
canonical: https://www.petrolinadieselcar.co.uk/petrol-in-diesel/the-butts-gloucestershire/
location: The Butts
county: Gloucestershire
latitude: 51.738790
longitude: -2.224840
service: Petrol in a Diesel Car
updated: 2026-10-15
---

# The Butts: Petrol in a Diesel Car? Here Is What Happens

Stop. Motor off. Keep the vehicle like that — no moment on, no shifting it anywhere.

Emptied and purged, just where it sits: that's usually all an unrun diesel with petrol in it takes. Whether it stays that simple rests on the minutes ahead more than on everything else.

Here is the sequence of things from now, wherever you are in The Butts.

## Petrol in a diesel? What to do in minute one

Work through the following in order, before you do anything else.

- Bleeding the system pulls petrol from the tank towards the components it harms, and switching the ignition on can be all it takes to do that. So your keys get taken out, and your ignition stays off completely.

- No diesel on top. More fuel in takes away none of that petrol — it just leaves you with extra of the same mixture.

- Visibility comes first beside moving traffic: switch your hazards on, and only then deal with anything else.

- However short the way, starting it to move it is the thing to avoid. At a forecourt, roll the car away from the petrol pump by hand instead, then ask the attendants to help.

- Hold on to the receipt: the fuel and roughly how much are written on it, and they're what our technicians ask about first.

On the M5, under 5 miles from The Butts, the next exit is the location to leave it; anywhere, the first safe place to stop. Do not push on to the services. Then go back to stage one.

## The Butts fuel drain: has your engine run yet, or not?

What happens after this rests on one answer, and only one.

If it has not once been started:

- Just the tank has petrol in it so far.

- Usually it's emptied and purged just where the car is.

- No place is better, and it is why the first stage matters so much.

Motor run, however for a moment?

- From the tank, past the fuel filter, into the fuel lines: that is how far that petrol has got.

- On a longer run it has got to your high-pressure pump and the fuel injectors.

- The job grows with the miles — lines purged, filter sorted, sometimes more.

The reason the line falls there: diesel lubricates the high-pressure fuel pump as well as your injectors as it passes through them, and petrol doesn't.

Nothing is damaged by petrol that's only resting in a tank.

Once it's pumped, petrol starts wearing whatever moves it.

## The Butts, petrol in a diesel: have these ready before you call

A van that circles versus a van that finds you: a little preparation is the difference.

- GL5 3 and the rest of the postcode makes the best way to start telling us where you are.

- A road name helps: Butterrow West, say, or whichever street you have stopped in. A car park does the trick too.

- What a car park serves is the quickest way to find it, so mention the landmark — such as the one at Aldi.

- That it is a diesel, plus the make and model of your vehicle.

- Say which was put in — petrol or AdBlue — since AdBlue is a separate job, with a page of its own for The Butts.

- How long the nozzle was in, or the litres from your receipt — either gives us how much.

- Has it run? If so, say how far it got, and the way it was driven.

- Hire or company car? Some agreements need the owner's go-ahead for the work, and sorting it before we get there is quicker than afterwards.

Call 0333 366 0103 once you've got that ready — or, if your car is at home, going nowhere, use .

## Waiting for a fuel drain around The Butts: what to do

Help, however well meant, is the thing that does the harm whilst you wait. So hold to these.

- Safety before the vehicle. If it has stopped somewhere exposed, get yourself clear of the traffic then wait away from it. If it's safe where it sits, wait with it.

- Not to roll it a couple of yards, not to check it is all right, not as a passer-by's favour: no one starts it.

- Something from your boot, oil meant for two-strokes or injector cleaner: no additive removes that petrol.

- A home-made drain leaves your fuel already gone beyond that tank, and siphoning petrol by the road is hazardous too.

- Not for the radio, not for your windows: the ignition remains off.

## Van arrived? Your fuel drain, one step at a time

- Fuel, volume, whether it's run: those replies set this job, and that's why you get a quote after them instead of before.

- That tank is cleared. The contaminated mix comes from your tank.

- If it ran, the fuel lines are holding petrol that has shifted beyond that tank — so they are cleaned.

- Cleared, or swapped if the car has a workable one: your filter is sorted next.

- Clean diesel goes in, then the system is primed.

- The first start on new diesel. Once bleeding is done, the motor is started and our technicians make sure that it runs properly.

The car has fresh diesel running through it before our technicians leave.

The car returns to normal driving straight away, and lasting damage is very uncommon if it has been noticed early.

## Back on the road around The Butts after your fuel drain

- Nothing unusual is needed after a start with clean diesel — usual driving is all.

- Keep an eye on the first miles. A warning light, smoke, a rough idle or a flat spot under the throttle means pull over then call us back.

- The paperwork answers the question a rental company, fleet manager or insurer may ask: what work was carried out. Keep it.

- Check the label on the petrol pump next time, not the colour of its handle.

## About The Butts, for a moment

The Butts is a suburban area located on the riverside in Gloucestershire, with a mix of semi-detached housing and a population of around 3307 residents. The Butts sits near the city of Gloucester, approximately 8.7 miles away, and is close to nearby places such as Rodborough and Stroud. The Butts has an elevation of 116 metres and is situated in the South West region of England, about 91.4 miles from London.

## Fuel drains across The Butts and nearby

Most of Gloucestershire has the same vans as The Butts for petrol in diesel call-outs, Rodborough, Stanfields and Stroud included.

Assuming doesn't help near a boundary or somewhere hard to describe; a quick ring and a query does.

## Petrol in a diesel around Gloucestershire? Leave it off then ring

Keys out, engine off, the till receipt in your pocket: that is stage one done. The remainder is for Petrol in Diesel, wherever the car is — forecourt, kerbside or driveway.
