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Petrol in Diesel

0333 366 0103

Petrol in a Diesel Car in Gourdon

Do not fire up the motor. While the petrol is still inside the tank and your engine has not run, a fuel drain is almost always all it requires — and that's settled in the following few minutes, not by how much was put in. Petrol in Diesel drains and flushes wrong-fuelled vehicles where they stand, all over Gourdon and the remainder of Aberdeenshire, on the forecourt, by the roadside or on a drive. Phone and we will tell you what comes after that before you try any more.

Call 0333 366 0103

The first five steps: petrol in a diesel

  • Do not start the vehicle — and don't depend on it if it runs. This is the bit drivers get wrong about petrol in a diesel in particular. A petrol motor fed diesel usually just can't run, so the person stops and the harm halts with them. A diesel given petrol usually starts, ticks over and moves off perfectly well for several miles. It is not okay. It's grinding that fuel system as you drive.
  • Two tasks, diesel: it combusts, and on the way through it keeps that high-pressure pump and injectors lubricated. Petrol only handles the one. That is why your ignition is left off too — flick it on and you often prime that system, and that's petrol leaving the tank for just those parts.
  • Topping up takes out nothing. It leaves you a fuller tank of the same mixture, because a diesel fuel system does not tolerate petrol by percentage the way that advice suggests — so never put diesel on top to water down it. Type is immaterial too: super unleaded is petrol.
  • Our team would sooner drive to a tricky place than have it started — so if you reasonably can, sit tight. Nothing is simpler to sort out than a motor that has not shifted. On the verge on William Street, that means hazards on and leave the vehicle.
  • Know where you are before ringing. A postcode that starts DD10 0, and the name of whatever is nearest to you. Otherwise the technician circles rather than showing up.
  • What got in, roughly how many litres, and if the motor has started — those three replies shape your whole call-out. Phone 0333 366 0103 and tell us.

The trip in is what pushed weakened diesel through the pump. Sitting still has pulled nothing. Petrol in a diesel Volkswagen Golf, parked at Laurencekirk all day, waits harmless in the tank while it waits. Phone us first — before the keys go in.

How much fuel the pump has pulled is what we're truly asking — not how long ago any of it was. So the phone call our engineers want runs like this: diesel Skoda Octavia, a few litres of unleaded, a couple of miles covered, now turned off at Scotmid.

Calling from close to Lt William Farquhar Memorial? Three things help us. The filler — which side of your car it is on. Room for a technician beside you, without the road being blocked. And whether anything has run since the fill-up. The location itself barely matters: on-street is where we work most, and we would far rather have a tight space than a vehicle someone has driven somewhere quicker. Then it's a drain for the Audi A4, a filter change where there is one worth changing, lines rinsed, clean fuel put round the entire circuit. By now the worst of that is in your lines and not that tank.

The slimmer petrol nozzle fits a modern diesel filler neck with almost no resistance at all, which makes this mechanical instead of sloppy. Strange places see most of it for that reason. So: fuelled up by Maggie Law Maritime Museum without thinking, in a diesel Dacia Duster you have had for two days? Phone us where you are. Hire and courtesy cars usually get driven further before anybody notices, and distance settles how much petrol reaches the injectors.

What takes place next is the trouble. Your engine at once draws the petrol left resting in the fuel filter and the feed lines back round through your pump a second time, since emptying a tank does nothing about fuel that has already left it. Drain it then put fresh diesel in, somebody sure of themselves will tell you — and that advice is half right, because do it to a diesel Vauxhall Astra parked up, Gourdon Mission Hall say, and the thing starts, which is what makes it sound reasonable. Phone us instead. Our technicians flush your system and take your filter off where the vehicle has a workable one, and that is the difference between the car being put right and your car only starting.

Mobile fuel drain van at a diesel car in Gourdon

At a forecourt: removing petrol from your diesel

Forecourts are where this work often starts, and where a big chunk of that closes. The drain typically takes place there and then. Still on the forecourt at the nearest petrol station? Given the site's consent, that is somewhere our technicians work, and regularly.

A filling station is the one setting it can be spotted before the motor has fired. Fuel sucked out of that tank and through the filter, all the way to your high-pressure pump, is what happens when the motor is switched on and your car is moved to where it is now: the car park, the drive or the lay-by, everywhere other than the forecourt. So the flush covers the filter and the fuel lines together with your tank. That is still not a disaster, and our engineers deal with it where your car stands. What settles it is whether the ignition was turned in the seconds after your receipt was read.

Out from the petrol pump, the next customer can get through — so yes, let the staff help you push the car. Worth it. Firing it just to roll four vehicle lengths isn't.

Can our engineers reach your corner of Gourdon?

Gourdon is a coastal village, so our technicians are out to it and to anywhere near it on the usual rounds: Inverbervie, Benholm, Allardice, Johnshaven and Kinneff.

Not on the list? It says nothing. The places above are simply the nearest few, and the majority of towns around Aberdeenshire have a page of their own somewhere on our site. Contact us and ask instead of presuming — borders above all, and anywhere the satnav may get wrong.

This map marks the area the page includes. The car doesn't need to travel to us. Our technicians work over all of that — roadside, forecourts, driveways, car parks.

Gourdon: stranded where you parked

Some people get no suitable spot to stop at all. Hazards on in a lay-by somewhere, or stopped on the verge on Queen Street because you worked it out after setting off — our engineers take that call often enough that it is the normal kind.

Remain by the motor while it's sensible to wait in it, yet out of it when it isn't. Every mile a diesel obliges you for on petrol drags the mixture further into the fuel system — and oblige it frequently will, which is why the engine does not get restarted to limp somewhere handier. Driving on does the vehicle far more harm than our van coming out to a tricky spot, and that's no trouble for us.

So you've run it? Petrol in a diesel after a couple of miles

Your M90 is the road that counts now, and runs over 50 miles from Gourdon. Lost power, a rough idle, smoke: those are the symptoms when they appear, rather than a clean stop — and a wrongly fuelled diesel will usually take you onto it and some distance along before anything feels wrong at all.

Do not restart it to reposition. Pull off at the next safe exit then switch off. It affects what our technicians bring, and so tell us when you call: on a longer trip — anything close to the under 25 miles to the closest city — assume the contamination has been through the filter, the pump and the injectors.

All about Gourdon

Gourdon is a small coastal village in Aberdeenshire, situated near the towns of Inverbervie and Benholm. Gourdon has a population of around 848 people and is characterized by its semi-detached housing. Gourdon sits at a low elevation of 7 metres, close to the North Sea coast and approximately 23 miles south of Aberdeen. Gourdon is part of a wider network of rural communities in the area, including nearby Allardice.

What our technicians do when our technicians arrive with you around Gourdon

  • Three things get established before any price — the fuel that got in, the amount, and if anything has been run since. Each answer shapes the work.
  • The contaminated fuel comes from your tank.
  • Fuel lines are flushed through and the filter cleaned, leaving nothing in the fuel system that caused any of this.
  • Priming follows, once clean diesel is in.
  • The motor is turned on and tested to be sure it runs properly on new diesel.

Then it is ready to drive away. There's no need for a workshop at any point, as the work is all done where your car is, and when it is caught quickly, permanent damage is very rare.

A distinct matter: AdBlue in a diesel tank in Gourdon

Don't start it: that first instruction applies whether what was put in was AdBlue or petrol. What differs is this fault itself. The protection a fuel system relies on is stripped away by petrol, which thins the diesel. Urea in water, AdBlue, and in a diesel tank that brings corrosion and build-up.

AdBlue removal around Gourdon has a page of its own with the full story on it, including why it's usually the more significant of the two. Our engineers deal with both.

How much is a petrol-in-diesel drain around Gourdon?

One figure would not be honest here, as this isn't one job. These are the things that change it:

  • This is the key one: whether your motor has been started, or driven.
  • How much of the wrong fuel was put in, against how much the tank holds.
  • The sort of fluid in the tank, petrol or AdBlue.
  • Where your vehicle is, and if a technician can sensibly get to and work on it.

A firm answer instead of a range is what you get for telling us three things: your vehicle, the quantity, and whether it has run. Car at home, going nowhere, nothing urgent about it — is fine for that.

Questions we get about petrol in diesel around Gourdon

I am on a forecourt around Gourdon. Can you drain the car on the spot?

Yes — forecourts are where a good part of this happens. Routinely, provided the site consents: another forecourt nearby, plus every other forecourt nearby. Say on the phone where precisely you have stopped. Whether our engineers can work in that place is something we answer there and then.

How much petrol in a diesel is too much?

Ratio decides it rather than litres — and more than either, whether the engine has run. Five litres into a nearly dry tank isn't five into a full one, no. But both land on the same query in the end: has that blend been sucked right through, or has it not?

I put petrol in my diesel and drove the vehicle. Now what?

Somewhere safe, then stop, then turn off and keep it off. Driving moves the trouble along — out of the tank, into your pump and injectors. People fear it a good deal more than the recovery rate warrants, mind. The one really useful thing left to you is not restarting the vehicle.

Is a fuel drain going to void my warranty?

A manufacturer's warranty outlasts a drain then flush done to a proper standard, which is no modification at all. Running a diesel on petrol is the thing likelier to cause an argument with one, which is another good reason to leave the vehicle turned off.

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

No. It belongs to a distinct fault from a different era, and petrol has weakened something no oil of that kind restores. Later on? Still petrol in that tank, and a pump that has to live with the stuff.

Do I need a main dealer for petrol in a diesel?

Wherever the vehicle is, we drain and flush it there, so a trip to the main dealer doesn't come into it.

Standing next to it?

Do not switch the car on again.

If you have already driven the car, stop somewhere safe, switch it off then leave it off. A stationary, cold motor is the best place to be in, and this is recoverable from far more frequently than people expect.

Call-out fuel draining around Gourdon and throughout Aberdeenshire — at the kerbside, on the forecourt or at home.

Call 0333 366 0103