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Petrol in Diesel

0333 366 0103

Petrol in a Diesel Car in Hartshill

Don't start the motor. While the petrol is still in the tank and the engine has not been started, a tank drain is nearly always all it takes — and that gets determined in the coming few minutes, not by how much was put in. Petrol in Diesel drains and cleans wrong-fuelled cars where they are, across Hartshill and the rest of Staffordshire, on the forecourt, by the roadside or on a driveway. Our engineers can show you what your next part will be. Call us — it happens ahead of all else.

Call 0333 366 0103

The next five steps: petrol in a diesel

  • Don't start the vehicle — and do not trust it if it runs. Here is the part most people get wrong about petrol in a diesel especially. A petrol engine filled with diesel normally just can't run, so the motorist stops and the damage ends with them. A diesel fed petrol normally starts, idles and pulls away perfectly well for a couple of miles. It is not all right. It is wearing out that fuel system whenever you drive.
  • Two tasks, diesel: it ignites, and on the way through it keeps your high-pressure fuel pump and injectors oiled. Petrol only handles the one. That is why the ignition is left off too — switch it on and you usually prime that system, and that is petrol leaving that tank for exactly those components.
  • Topping up removes nothing. It leaves you a bigger tank of the same blend, because a diesel fuel system does not accept petrol by percentage as that advice suggests — so do not pour diesel on top to thin it. Grade is irrelevant too: super unleaded is petrol.
  • We would sooner get to an odd location than have it started — so if you safely can, sit tight. Nothing is simpler to deal with than a car that has not shifted. On the verge on Queen's Road, that means hazards on then leave the vehicle.
  • Before you dial, gather your whereabouts. Anything nearest to you with a label on it, plus a postcode beginning ST4 7 — that is what decides whether our van shows up or circles.
  • What went in, roughly how many litres, and if your car has fired — the three details decide the full call-out. Call 0333 366 0103 then tell us.

Quarter past eight, a fast fill on the drive in, and the penny drops around eleven — by then the diesel Renault Megane has been sitting outside Stoke-On-Trent for three hours. Call us then keep the car precisely where it is. The run in is the thing that counts here, since diesel has two roles on its way through a motor: it combusts, and before it ignites it lubricates its high-pressure fuel pump and the injectors. Petrol manages the first and not the second. So those few miles were done with your pump running on a fluid that had shed a great deal of the protection it is made for — which is why the question our engineers ask is how far you went, not how long the motor has been sitting.

Twenty to nine outside The Willows Primary School, running late, and the receipt in your hand shows unleaded. Hazards on, motor off, ring us. Three miles in the Skoda Octavia sounds like nothing, but a diesel pump meters fuel to demand — while a hurried morning drive needs plenty.

Three replies determine most of the work: what went in, about how much, and whether your engine has run since. We ask for them when we get to the vehicle in the car park at Robin Hood. After that the polluted blend comes out of your tank, your lines are cleaned, and where your Nissan Qashqai has a serviceable filter, it comes off. Once new diesel is in and the system primed, our engineers start the engine and check it runs correctly before you set off.

The narrower petrol nozzle slides into a current diesel filler neck with almost no resistance at all, which makes this mechanical not slapdash. New locations see most of it for that reason. So: topped up near Coroner's Court and Chambers without thinking, in a diesel Audi A3 you have had for two days? Ring us where you are. Hire and courtesy cars usually get driven further before anyone notices, and mileage settles how much petrol reaches the fuel injectors.

The filter, the lines, the pump and the rail: that is where that mixture is once a diesel has run, and it does not come back out with your tank contents. So that tank is not where most of the trouble waits by this point, and a diesel BMW 1 Series that made it close to Saint Thomas' Church needs your system flushed instead of cleared.

Mobile fuel drain van at a diesel car in Hartshill

Clearing petrol from your diesel on the forecourt

A good part of this work ends up finished at the pump, as that is where it usually begins. The drain generally takes place on the spot. Still on the forecourt at Esso? Given the owner's consent, that is a spot our technicians work, and regularly.

At the forecourt, the mistake is spotted with the motor never fired, and nowhere else does it. We can still deal with it where it is, even away from the pumps. In a car park, on a driveway or in a lay-by, the vehicle has been switched on and moved there, and that drew fuel through your filter then into the high-pressure pump, all the way from your tank. None of that is a calamity, though the flush then has to reach past your tank to your lines and the filter, and the few seconds between checking the till receipt and going for the keys are what settle that.

The attendants will normally help you wheel the vehicle out from the pump so the next customer can get by. That is worth doing. Four vehicle lengths isn't worth a restart.

Hartshill plus the towns next to it

These same trips bring us to Penkhull, Cliff Vale, Stoke-upon-Trent, Springfields and Boothen besides Hartshill, which is a residential suburb.

Not on the list? That means nothing. The places above are only the nearest few, and the majority of towns around Staffordshire have a page of their own somewhere on this site. Near the border, or somewhere your satnav struggles with? Ring us to enquire instead of guessing.

The area the page spans appears on our map. Every bit of it is territory our engineers serve: a kerbside, a forecourt, a drive, a car park. You don't move your vehicle anywhere.

Stuck on the roadside somewhere around Hartshill?

Some drivers get no sensible place to stop whatsoever. A normal call for us rather than a rare one: worked out after setting off, finished up along the verge of Thornburrow Drive or in a lay-by with the hazards on.

Safe there? Wait by it. Not safe? Get out and clear of it. Never start it up to get to a nicer place. It will go — a diesel on petrol usually obliges — and each mile of obliging drags the mixture deeper into the system. We'll take the van to an inconvenient location without any fuss, and for the car that's far better than pressing on.

Driven it already? Pull over, and read this

The M6 is the one which counts now, and it sits under 3 miles from Hartshill. Some way along, and onto it in the first place: a wrongly fuelled diesel will often do both before anything seems wrong. What you get then is rarely a tidy stop. Power drains away, your idle gets rough, and there may be some smoke.

Take the next exit that's safe, pull up there, and do not restart the vehicle to move it. Long trip? Anything close to the under 3 miles to the closest city and you should assume the lot — filter, pump, injectors, all of that got to by the petrol. Say that on the phone, as it affects what goes in our van.

A bit about Hartshill

Hartshill is a suburban area situated on the outskirts of Stoke-on-Trent in Staffordshire, with Hartshill occupying a riverside location near the River Trent. Hartshill sits at an elevation of around 153 metres, close to nearby places such as Penkhull and Cliff Vale. Hartshill is characterized by its predominantly terraced housing stock, reflecting the area's history of development in the region. Hartshill is located approximately 1.6 miles from Stoke-on-Trent city centre, making it a convenient residential area.

What comes next when our technicians get to you in Hartshill

  • Our technicians establish what got in, how much, and whether the engine has run. The replies alter the work, which is why our technicians ask before pricing.
  • Our engineers empty your tank of all the contaminated mixture.
  • What is left in the system should not be what started the problem, and so your fuel lines get purged and your filter cleaned.
  • Our engineers pour new diesel in and bleed the system.
  • Our technicians turn it on and check it runs smoothly on new diesel.

From there, you are ready to drive away. Permanent damage is very rare when it has been caught quickly, and because everything is done where your car is, it never has to go to a workshop.

AdBlue in your diesel tank instead, around Hartshill?

The issue is not the same, though the first step is — never start it — if what went in was AdBlue instead of petrol. The lubrication a fuel system depends on is taken away by petrol, which weakens your diesel. AdBlue? Urea dissolved in water. Put that in with your diesel and you get rust instead, plus build-up.

Both are ours. There is a separate Hartshill page for AdBlue removal, with the details on it — including the reasons it frequently turns out to be the worse of the two.

What a petrol-in-diesel fuel drain will cost around Hartshill

What moves the price is set out below, because the job isn't one job and our technicians cannot frankly put a single figure on this page.

  • This is the key one: whether your engine has been run, or driven.
  • How much of the wrong fuel got in, compared with how much your tank takes.
  • Which went in: petrol or AdBlue.
  • Access: the vehicle's position, and if working on it there's sensible for a van.

The vehicle, the amount, whether it has run — give us those and the answer comes back firm rather than as a range. For your car at home that is going nowhere and is not urgent, is fine too.

Petrol in diesel: common questions in Hartshill

Fuel drains on a Hartshill petrol station forecourt

A big part of this work takes place there, so yes. Routinely, provided the site agrees: Sainsbury's, plus every other forecourt nearby. Say on the phone where precisely you have stopped. Whether our engineers can work in that location is something we answer on the spot.

How much petrol in a diesel is too much?

It hinges on the ratio instead of the litres, and much more on whether the motor has run. Five litres in an almost empty tank is a different matter from five in a full one — but either way, the thing that settles how much work is required is whether that blend has been drawn through the fuel system.

Already driven it with petrol in your diesel? Now what?

Stop safely. Off. Nothing after that. It's fixable far more commonly than drivers fear, even though driving is what moves the issue from the tank into your pump and injectors — and the single most helpful thing you can do now isn't restart it.

Is a fuel drain going to void my warranty?

It isn't a change, so a drain then flush carried out correctly doesn't cancel a manufacturer's warranty. What is likelier to start a dispute is a diesel that has been run on petrol. One more good reason for the engine to stay off.

Adding two-stroke oil, then driving home

No. Two-stroke oil is an old fix for a separate problem and it does not replace what petrol has weakened. Your pump still has to cope with it, because your tank still has petrol in it later on.

A main dealer for petrol in a diesel — needed?

Wherever the car is, our technicians drain and clean it there, so a visit to the main dealer does not come into it.

Still with the vehicle?

Shut off is the way the car remains.

Already driven it? Then pull in somewhere safe, switch off, then let it stay that way. This is recoverable from much more commonly than people expect, and a stationary, cold car is the best place to be in.

Throughout Staffordshire and in Hartshill: mobile fuel draining, at home or on the forecourt or at the roadside.

Call 0333 366 0103