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Petrol in Diesel

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

Whatever you do, don't switch the motor on, even for a moment, to shift it. Stop; leave it off. Cleared and purged, just where it sits: that is normally all an unrun diesel with petrol in it needs. Whether it remains that straightforward rests on the minutes to come far more than on anything else. Anywhere you are in The Rookery, here is the order things run from now.

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Motor off: minute one with petrol in a diesel

Go through the following in order, first.

  • Take the keys out. Even your ignition by itself can prime the fuel system, pulling petrol out of the tank to precisely the parts it harms, and so keep it alone completely.
  • A bigger tank of the same mixture is all topping up gives you, because it removes nothing. So no more diesel.
  • Near moving traffic? Then the hazard lights go on before anything else, so your car is simple to see.
  • The attendants will generally help you roll it away from the pump. Let them, and roll it by hand — not under your engine, even for a few yards.
  • Which fuel, and roughly how much? Your receipt answers that, and that is where our questions start. Never bin it.

Still driving when you noticed? Come off the M6 at the next junction if that is where you are, under 5 miles from The Rookery, and pull over somewhere safe instead of pushing on to the services. Then start at stage one.

Has it run yet? The fork in every The Rookery fuel drain

One answer is what everything after this point depends on.

Not run, not even briefly:

  • All the petrol sits inside that tank, and just there.
  • Normally it is emptied and rinsed just where the car stands.
  • This is as good as it gets — which is the entire point of stage one.

If the motor has run, even for a moment:

  • Some petrol has left the tank by now, passed through the fuel filter, and reached the fuel lines.
  • Run it farther and the petrol gets to the injectors, having passed through your pump first.
  • Lines flushed, the filter sorted, occasionally more: this job grows as the miles does.

Diesel keeps your high-pressure pump and your injectors lubricated as it goes through them. Petrol offers them nothing, and that is why the line is drawn there. Petrol sitting in a tank harms nothing. As soon as it's pumped, petrol begins grinding whatever moves it.

Fuel drain of a diesel car in The Rookery, step by step

Before you call about petrol in a diesel around The Rookery: what we need

Get ready a little, and the van finds you instead of circling.

  • Where you are. A postcode starting ST7 4 is the best start.
  • The road or the car park. A road name helps — High Street, or wherever you have stopped.
  • Describe a car park by what it serves — the one at The Co-operative Food, for instance — and it's much quicker to find.
  • The car. Make, model, plus that it's a diesel.
  • Which got in counts: AdBlue is a separate job from petrol, plus The Rookery has a page just for that. So tell us.
  • How long the nozzle was in, or the litres from your receipt — whichever gives us how much.
  • The miles it covered, and how hard, if it has run at all.
  • Settle who has your car before our technicians get there: some hire and company agreements want the owner to authorise this work, and that is quicker first.

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

The Rookery fuel drain on its way? While you wait

The wait is where well-meant help does the damage. Stick to these.

  • Wait with your car if it's safe where it is — but if it has stopped somewhere exposed, you come first: away from the traffic, waiting apart from it.
  • A helpful passer-by doesn't fire it up. Nor does anyone checking it still does the trick, or rolling it a couple of yards.
  • None of it takes that petrol back out — not two-stroke oil, not injector cleaner, not something from your boot. So no additives.
  • Siphoning petrol into a can at the kerbside is risky — and it still leaves whatever fuel has already gone beyond the tank. Do not try a home-made drain.
  • Not for the radio, not for the windows: your ignition remains off.

When our van gets there: the fuel drain, step by step

  • The quote comes after three queries, not before them — what was put in, how much, and whether it has run — because those answers set this job.
  • Emptying it's how the mixture gets taken out of that tank.
  • The fuel lines are flushed. If it ran, the petrol has shifted beyond the tank, and the fuel lines are holding it.
  • The fuel filter is dealt with. Cleared, or swapped where the vehicle has a usable one.
  • The fuel system is primed on fresh diesel.
  • Our technicians start the car only after fresh diesel has gone in and bled your system, then check that it is running correctly.

The car has clean diesel running through it before our technicians go. The vehicle goes back to normal driving at once, and permanent damage is very rare when it has been caught early.

Back on the road in The Rookery after your fuel drain

  • Nothing special is needed after a start with fresh diesel — ordinary driving will do.
  • Give the first miles your attention. Smoke appearing, a warning light coming on, the idle going lumpy or the throttle hesitating: pull over then call us back.
  • The work may come up later with a hire company, an insurer or a fleet manager. Keep the paperwork.
  • Next time, read the petrol pump. The label, not the colour of its handle.

About The Rookery itself

The Rookery is a suburban area in Staffordshire, situated approximately 5.7 miles from Stoke-on-Trent, and is characterised by its semi-detached housing stock. The Rookery sits at an elevation of around 187 metres, in a gently undulating inland landscape. The Rookery is close to nearby places such as Harriseahead, Dales Green, and Whitehill, and is home to a population of around 1664 residents. The Rookery is located in the West Midlands region, about 141 miles northwest of London.

Fuel drains in The Rookery and the locations nearby

Most of Staffordshire gets the same vans as The Rookery for petrol in diesel jobs, Harriseahead, Dales Green and Whitehill among them. Ring and ask rather than assuming if you're somewhere hard to explain or near a border.

Petrol in a diesel in Staffordshire? Leave it off then ring

Keys out, motor off, the receipt in your pocket: that is stage one done. The rest is for Petrol in Diesel, wherever the vehicle is — forecourt, roadside or driveway.

Call 0333 366 0103