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Petrol in Diesel

0333 366 0103

Edgerton: Put Petrol in a Diesel Car?

With that tank still carrying the fuel and your engine not yet turned over, nearly every job takes only a drain, so leave the motor off. That result is determined in the minutes right after filling up, rather than by the amount that was put in. Across Edgerton and the rest of West Yorkshire, Petrol in Diesel drains the vehicle and flushes it where it stands, whether at a roadside, on a private drive or at a forecourt. Our technicians shall show you what the following move is. Contact us — this happens before all else.

Call 0333 366 0103

Now what? Petrol in a diesel, step by step

  • Do not crank it — and do not depend on it if it runs. Here is the bit most people get wrong about petrol in a diesel specifically. A petrol engine fed diesel typically just cannot run, so the person stops and the wear ends with them. A diesel filled with petrol typically starts, idles and pulls away perfectly well for several miles. It isn't okay. It is wearing out your fuel system whenever you drive.
  • Diesel burns, and before it burns it protects — the high-pressure fuel pump, the injectors. Petrol handles only the burning. So leave your ignition off too: flicking it on is usually enough to prime that system, and priming carries petrol from the tank into exactly those parts.
  • Don't pour diesel on top to thin it. A diesel fuel system does not accept petrol by percentage the way that advice assumes, and topping up takes out nothing — it merely gives you a bigger tank of the same mix. The type makes no difference either: super unleaded is simply petrol.
  • Our team would rather drive to an awkward place than have it started — so if you safely can, stay put. Nothing is quicker to sort than a vehicle that hasn't shifted. On the verge on Rose Mount, that means hazards on then keep the car.
  • Find out where you are before phoning. A postcode that starts HD2 2, and the name of whatever is next to you. Otherwise our van circles instead of arriving.
  • What went in, about how much, and also if the motor has fired — these three details decide the full visit. Phone 0333 366 0103 then tell us.

On the forecourt: draining petrol from your diesel

Forecourts are where the job mostly kicks off, and where a fair part of that closes. The drain usually takes place on the spot. Still on the forecourt at Shell? Given the station's agreement, that's a spot our engineers work, and regularly.

A forecourt is the single spot the mistake can be caught before the motor has run. The few seconds between checking your receipt and going for the key determine how much requires cleaning. Anywhere other than a forecourt — a car park, a drive, a lay-by — the car was started and driven to get there, so fuel was sucked from the tank, through the filter then into the high-pressure pump. That means the lines and your filter require rinsing as well as your tank. It is not a catastrophe, and our technicians can still sort it out where your car sits.

Staff will usually help out pushing it out from the pump, which lets the next customer get through. Accept the assistance. Four vehicle lengths isn't worth a start.

Mobile fuel drain van at a diesel car in Edgerton

The phone call our engineers hope for sounds like this: diesel Renault Megane, a few litres of unleaded, driven a couple of miles, now turned off outside Co-op Food. What we are really asking is how much fuel the pump has sucked — not how long ago it was.

Your diesel Nissan Qashqai will have felt perfectly usual on the way back from St Patrick's Catholic Primary Academy. They all do, and that's the snag with petrol in a diesel and not the other way round. Put diesel in a petrol motor and it usually will not run, so the person stops and the harm stops with them. Put petrol in a diesel and it starts, idles and pulls away as though nothing has happened — meanwhile the high-pressure fuel pump works without the protection your fuel is meant to be giving. Nothing alerts you, as from the driver's seat there's nothing to caution you about. Ring us with about how far you travelled and how hard you pushed it; the second answer matters more than the first.

It will start. It will move off quite happily. That is the issue, as a diesel on a thinned tank runs typically whilst grinding the components its fuel should be lubricating. So no, never chance the journey home from The Spinks Nest Hotel — leave the Audi A4 then phone us.

Pulled off the forecourt, read the receipt, and left the diesel Dacia Duster up near St Cuthbert a couple of hundred yards later? That's about as well as this goes once your engine has turned. Ring us then leave the car off. The short drive genuinely assists, but it was still a start and a drive, and so weakened fuel has got to your filter and your pump — which is why we purge the lines rather than only emptying the tank.

Authorisation first, where there is a hire firm or a company behind the car — some agreements demand it, and settling that beforehand saves a great deal of time later. After that, call us about the diesel BMW 5 Series close to Gledholt Methodist Church. You'll not know how full your tank was. Hardly anybody does, two days into a car, and it gets worked out there anyway. We ask because the harm petrol does in a diesel is proportional: a couple of litres in a nearly empty tank make a much stronger mixture than the same few in a full one, and since petrol is engineered to resist igniting under pressure, which is exactly what a diesel relies on, the stronger it gets the more the motor rattles and smokes and flattens off.

Places we reach in Edgerton

Edgerton is a residential suburb, and our team head out to it and to the areas by it on the usual journeys: Norwood Park, Prince Royd, Birkby, Cowcliffe and Lindley.

If yours is not on the list that does not mean we don't come — there are dedicated pages for most locations across West Yorkshire, and the ones listed above are just the closest neighbours. Call us to ask instead of presuming, particularly where you are on a border or anywhere a satnav gets wrong.

The ground this page spans appears on this map. Your car never needs to come to us. Our technicians work throughout the lot — roadside, forecourts, driveways, car parks.

Edgerton: stuck wherever you stopped

A chance to pull over anywhere suitable doesn't come to everyone. A common call for us instead of an odd one: worked out after setting off, finished up along the verge on Bryan Road or in a lay-by with the hazard lights on.

Whether you remain by the vehicle or keep clear of it turns on whether being there seems wise. It will often oblige. A diesel running on petrol limps along quite willingly, and that is the problem: restart the car to get to somewhere safer and that mix goes further into the system with every mile driven. Pressing on causes the vehicle far more harm than our van coming out to an awkward location, and that's no trouble for us.

A few miles on petrol in a diesel: what now?

under 3 miles from Edgerton, the M62 is what matters here. Lost power, a rough idle, some smoke: those are the signs when they come, rather than a clean stop — and a misfilled diesel will usually take you onto it and some way along before anything feels wrong at all.

Don't restart it to reposition. Get off at the first safe junction and switch off. Assume the worst of that on a long run. Anything near the under 10 miles to the nearest city, and the petrol has been through your filter, through the pump, through the injectors. Mention it when you phone. What our technicians bring alters.

About Edgerton

Edgerton is a suburban area in West Yorkshire, situated near the River Calder and characterised by its predominantly detached housing stock. Edgerton sits at an elevation of 149 metres, with nearby green spaces such as Norwood Park providing recreational opportunities for residents. Edgerton is located close to several other suburban areas, including Prince Royd and Birkby, and is around 9 miles from the city of Bradford. Edgerton has a population of approximately 5138 people, according to recent estimates.

What our engineers do when we get to you in Edgerton

  • Our engineers ask first, quote after. What went in? How much? Has your engine run? Those answers change what the work really is.
  • Out comes the polluted mixture.
  • What is remaining in the system should not be what created the issue, so the fuel lines get flushed and the filter cleared.
  • We put new diesel in and bleed the system.
  • Our technicians start it and confirm it runs properly on new diesel.

From that point, you're ready to set off. There's no need for a workshop at any point, since the work is all done where your car is, and when it is caught quickly, long-term damage is very rare.

AdBlue in a diesel tank in Edgerton is a distinct matter

Never crank it: that opening rule applies whether what got in was AdBlue or petrol. What changes is the fault itself. The protection a fuel system relies on is taken away by petrol, which thins your diesel. AdBlue? Urea dissolved in water. Put that in with your diesel and you get rust instead, plus residue.

Our engineers cover both, and AdBlue removal around Edgerton has its own page with the detail — including why it is often the more serious of the two.

How much is a petrol-in-diesel fuel drain in Edgerton?

One figure wouldn't be fair here, as this is not one job. These are the things that move it:

  • Has it been run or driven? Nothing else counts for as much.
  • Wrong fuel in, against what the tank holds — that proportion.
  • AdBlue or petrol, whichever got in.
  • Access: the vehicle's position, and whether working on it there is sensible for a van.

Tell us the car, the quantity and if it has run, and you will get a straight answer instead of a range. Not pressing, with the car at home and going nowhere? Then does this job.

Questions we hear about petrol in diesel around Edgerton

I'm on a forecourt in Edgerton. Can you drain the car here?

Yes — forecourts are where a fair part of this happens. Tell us which one you are at when you ring and we'll tell you whether we can work there. With the station's permission our technicians attend Esso and the other forecourts locally regularly.

A few litres of petrol in a diesel — too much?

Litres aren't the measure. Ratio is, and far more than either, it matters if anything has been run. Five litres into an almost dry tank isn't five into a full one, no. But both land on the same query in the end: has that mixture been sucked right through, or has it not?

Already driven it with petrol in your diesel? What now?

Switch off somewhere safe, and keep it that way after you stop. It is salvageable far more frequently than drivers expect, even though driving is what moves the trouble from the tank into the pump and injectors — and the single most valuable thing you can do now isn't restart it.

Fuel drains and manufacturer warranties

It isn't a change, and so a drain then flush carried out correctly doesn't void a manufacturer's warranty. Running a diesel on petrol is the thing more likely to cause a disagreement with one, which is another good reason to leave the vehicle switched off.

Two-stroke oil in your tank, and then home?

What petrol has diluted isn't put back by two-stroke oil, which is an old fix for a distinct fault. So no. Petrol stays in that tank afterwards, whatever else goes in, and your pump gets no respite from it.

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

No. We drain and clean the vehicle wherever it is, so there is no need to take it to a franchised dealer.

Is the vehicle still with you?

Keep it turned off.

Driven it already? Then somewhere safe, stop, switch off, and no restarting the car after that. This is recoverable from a lot more often than drivers fear, and a stationary, cold motor is the best position to be in.

Throughout West Yorkshire and around Edgerton: on-site fuel draining, at home or on the forecourt or at the roadside.

Call 0333 366 0103