Skip to content

Petrol in Diesel

0333 366 0103

Put Petrol in a Diesel Car in Frampton Cotterell?

If you have not turned on the engine as yet, do not. A fuel drain and nothing else is nearly always what a vehicle requires while the fuel is still in your tank and your engine has not yet been started, which is why it's the coming few minutes that count, not how much went in. Petrol in Diesel comes to your car wherever it has come to rest in Frampton Cotterell or the remainder of Gloucestershire, on the forecourt, by the roadside or on a private drive, and drains and flushes it there. Phone before everything else starts, and you will learn what follows after that.

Call 0333 366 0103

Your first five steps: petrol in a diesel

  • Do not start it — and don't believe it when it fires up. Here is the bit people get wrong about petrol in a diesel specifically. A petrol motor fed diesel normally just can't run, so the person stops and the damage ends with them. A diesel filled with petrol usually starts, idles and drives off perfectly well for a couple of miles. It's not all right. It's eating into the fuel system as you drive.
  • Leave the ignition alone too. Diesel has two tasks: it burns, and before it ignites it protects the high-pressure fuel pump and its injectors. Petrol does the first and not the second. Turning the ignition on is frequently enough to prime the system, which moves this petrol out of your tank and into precisely those parts.
  • Don't add diesel on top to thin it. A diesel fuel system doesn't accept petrol by percentage the way that guidance suggests, and topping up removes nothing — it only gives you a bigger tank of the same mixture. The type makes no difference either: super unleaded is just petrol.
  • We'd much rather travel to a difficult location than have it started — so if you sensibly can, sit tight. Nothing is easier to sort than a vehicle that has not shifted. On the verge on Mill Lane, that means hazards on and keep the vehicle.
  • Before you dial, have your position. Anything next to you with a label on it, plus a postcode beginning BS36 2 — that's what determines whether the van shows up or circles.
  • Ring 0333 366 0103. Let us know what was put in, approximately how much, plus if your car has run. Those three answers settle the entire job.

Clearing petrol from the diesel on a forecourt

Pumps are where this work often kicks off, and where a large chunk of it closes. Our technicians work on station forecourts all the time, with the station's agreement, and so if you're still at BP that's usually where the drain happens.

Nowhere else but the forecourt can it be stopped with your engine still unstarted. The few seconds between checking the till receipt and going for your key decide how much needs flushing. Anywhere other than a forecourt — a car park, a driveway, a lay-by — your car was fired up and moved to get there, so fuel was drawn from that tank, through the fuel filter and into your high-pressure pump. That means the lines and the filter require rinsing as well as that tank. It is not a calamity, and our engineers can still put it right where the car stands.

Away from the petrol pump, the next motorist can get by — so yes, let the staff help you roll it. Worth it. Four car lengths isn't worth a restart.

Mobile fuel drain van at a diesel car in Frampton Cotterell

How much fuel the pump has drawn is what we're actually asking — not how long ago any of it was. So the enquiry we like runs like this: diesel Skoda Octavia, a couple of litres of unleaded, a couple of miles done, now switched off at Costcutter.

Move the vehicle out of that gateway and fix it later — that is what someone will say, and it's wrong. Stopped on the zig-zags outside Frampton Cotterell Church of England Primary School, a wrongly fuelled diesel BMW 3 Series is an inconvenience and nothing worse. Restarted three more times for politeness, it's no longer a tank problem but a fuel system one, as priming takes place with every start and more petrol goes through the fuel filter toward your pump. Let people grumble. Call us.

Don't drive it home to buy yourself time. You already have it: nothing gets worse while the car sits, since a diesel Mercedes C-Class parked at Frome Valley Walkway (Park) is doing none of what it did on the way there. The pump has stopped turning.

A vehicle you picked up two days ago gets driven further before anyone spots anything, which is the hire and courtesy issue in one sentence — and how far it went is what settles the volume of petrol getting to the fuel injectors. Nothing sloppy about the mistake itself: a modern diesel filler neck takes the slimmer petrol nozzle with almost no resistance, so new locations see most of these. Phone us from wherever you are, near village beacon or not, and we will come to the Ford Kuga.

By this point your tank is not where most of the trouble is. Once a diesel has run, that mix is in the filter, the lines, your pump and its rail — and it does not come back out with that tank contents. A diesel Peugeot 208 that got close to The wheel needs the circuit cleared, not drained.

Frampton Cotterell and the places next to it

Those same rounds carry us to Frampton End, North Corner, Watleys End, Coalpit Heath and Mayshill along with Frampton Cotterell, which is a village.

If yours is not on the list it doesn't mean we don't come — there are pages for most towns in Gloucestershire, and the ones named above are merely the closest neighbours. On the boundary, or somewhere the satnav can't find? Contact us to ask rather than presuming.

That map outlines the patch this page includes. We work by the road, at forecourts, on driveways and in car parks across all of it, and your car doesn't need to move to us.

Stranded on the kerbside in Frampton Cotterell

Not everyone has a suitable place to pull in. If you noticed after setting off and landed by the verge beside Brookside Drive, or at a lay-by somewhere with the hazards flashing, that is a normal call for us and not a rare one.

Wait with your car if it's safe to be inside, and clear of it if it isn't. Never start it up to get to a safer place. It will go — a diesel on petrol usually obliges — and each mile of obliging pulls the mixture deeper into the fuel system. However difficult the place, it's no bother for us to get to it, and that's far better for your car than carrying on.

Petrol in a diesel, and the vehicle has travelled

under 3 miles out of Frampton Cotterell, your M4 is what matters now. Some distance along, and onto it in the first place: a misfilled diesel will frequently manage both before anything seems wrong. What you get then is rarely a neat stop. Power falls away, your idle goes uneven, and there may be some smoke.

Take the first exit that's safe, pull up there, and don't restart the vehicle to move it. Assume the worst of that on a long run. Anything close to the under 10 miles to the nearest city, and the mixture has been through the fuel filter, through your pump, through the fuel injectors. Tell us when you phone. What our technicians bring changes.

All about Frampton Cotterell

Frampton Cotterell is a village in Gloucestershire, situated on the banks of the River Frome at an elevation of 44 metres. Frampton Cotterell lies near the city of Bristol, approximately 7.7 miles to the south west, and is surrounded by smaller settlements such as Frampton End and North Corner. Frampton Cotterell has a mix of housing types, with semi-detached homes being particularly prevalent. Frampton Cotterell is located about 101 miles west of London, in the South West region of England.

When our technicians reach you around Frampton Cotterell: what happens

  • Three things get asked before any price — your fuel that went in, the quantity, and whether anything has been run since. Each answer changes the work.
  • Out goes the contaminated fuel.
  • What is left in your system shouldn't be what started the trouble, so the lines get cleaned and the filter cleared.
  • Priming follows, once clean diesel is in.
  • It is started with fresh diesel in it, and our technicians confirm that it's running correctly.

From that point, you are ready to set off. Our engineers do all of this wherever your car has come to a stop, which means it never needs to be taken to a garage, and when it has been spotted soon, it is very uncommon for there to be long-term damage.

AdBlue in a diesel tank around Frampton Cotterell is a separate problem

Don't fire it up: that first step holds whether what was put in was AdBlue or petrol. What changes is the problem itself. Diluted diesel, and no lubrication left for the system that depends on it. That is petrol. AdBlue is urea dissolved in water, and in a diesel tank it causes rust and residue in its place.

Frequently the more serious of the two, AdBlue — and the detail sits on its own Frampton Cotterell page. Both are ours to handle.

How much is a petrol-in-diesel fuel drain around Frampton Cotterell?

What shifts the figure is listed below, because this job isn't one job and our engineers cannot frankly put a single number on this page.

  • Has it been run or driven? Nothing else counts for as much.
  • How much of the wrong fuel went in, judged against how much that tank holds.
  • Which went in: unleaded or AdBlue.
  • Access: the vehicle's position, and whether working on it there's safe for a van.

A firm answer rather than a range is what you get for telling us three things: the vehicle, the quantity, and whether it has run. For the car at home that's going nowhere and is not urgent, works too.

Petrol in diesel questions from Frampton Cotterell motorists

Can you do a fuel drain at a petrol station in Frampton Cotterell?

Yes — forecourts are where a fair share of this gets done. Our technicians attend Esso and the other forecourts locally all the time, with the site's consent — tell us which one you're at when you ring and we'll tell you whether our engineers can work there.

Is there a sensible amount of petrol in a diesel?

Ratio settles it rather than litres — and more than either, whether your engine has run. Five litres in a nearly empty tank is a different case from five in a full one — but either way, the thing that determines how much work is needed is whether that blend has been sucked through the system.

I drove the car after putting petrol in my diesel. What next?

Stop somewhere sensible, turn off, then leave it off. Driving is what shifts the trouble from that tank into the pump and injectors — but it is salvageable much more often than drivers fear, and the single most helpful thing you can do now isn't restart the vehicle.

My warranty — does a fuel drain void it?

A manufacturer's warranty withstands a drain and flush done to a good standard, which is no modification at all. Running a diesel on petrol is the thing more likely to cause a disagreement with one, which is another good reason to leave the car switched off.

Can I just add two-stroke oil and drive home?

What petrol has thinned is not restored by two-stroke oil, which is an old remedy for a separate issue. So no. Later? Still petrol in your tank, and a pump that has to cope with the stuff.

Does petrol in a diesel have to go to a main dealer?

There is no need to bring it to a dealership, as our technicians drain and flush your car wherever it is.

Still with your vehicle?

Do not turn the engine on again.

Turn it off somewhere safe and keep it off, if you have already driven it. A still, cold car is the best place to be in, and this is recoverable from far more frequently than motorists assume.

At the roadside, on the forecourt or at home — on-site fuel draining in Frampton Cotterell and throughout Gloucestershire.

Call 0333 366 0103