Skip to content

Petrol in Diesel

0333 366 0103

Blythe Marsh: Petrol in a Diesel Car? Here Is What Happens

Stop. Engine off. Leave the car like that — no moment on, no moving it anywhere. Cleared then purged, right where it sits: that's usually all an unrun diesel with petrol in it needs. Whether it stays that straightforward depends on the minutes ahead far more than on everything else. What follows is the order from this point, anywhere in Blythe Marsh you happen to be.

Call 0333 366 0103

Petrol in a diesel? What to do in minute one

Work through the following in order, first.

  • Keys out of your ignition. Switching the ignition on can be all it takes to prime the system, while priming pulls petrol out of the tank toward the parts it damages. Leave it off completely.
  • Don't top it up with diesel. Adding diesel removes nothing. You end up with a bigger tank of the same mix.
  • Visibility comes before the rest beside moving traffic: switch your hazards on, and only then think about anything else.
  • By hand, never on your engine: that is how it leaves the pump. Get the forecourt attendants to help you push, whatever the miles.
  • Keep your receipt. It shows which fuel got in and about how much, which is the first thing we will ask.

Realised on the move? Get off at the next junction if you are on the M6, under 10 miles from Blythe Marsh, and pull over somewhere safe — not at the services further on. Stage one starts after that.

Has it run yet? The fork in each Blythe Marsh fuel drain

From this stage on, everything hinges on a single answer.

If it has not once been started:

  • No place but the tank: that is where the petrol still is.
  • Draining and flushing, on the spot, is normally the whole job.
  • This is the best case — which is the entire point of step one.

If it's been started, even for a second:

  • The lines and your filter already carry petrol pulled from the tank.
  • A bigger run takes it all the way to the high-pressure pump and the injectors.
  • Mileage is what makes it a larger job: the lines flushed, a filter seen to, and at times further work.

Why the line falls there: diesel protects the high-pressure fuel pump as well as the fuel injectors as it passes through them, and petrol does not. Nothing is harmed by petrol that's just resting in a tank. Pump that petrol, though, and it wears the very parts that move it.

Fuel drain of a diesel car in Blythe Marsh, step by step

Calling about petrol in a diesel from Blythe Marsh: what to have prepared

A van that circles against a technician that finds you: a little preparation is the difference.

  • Where you have stopped. A postcode beginning ST11 9 is the best start.
  • The street or the car park. A road name helps — Draycott Old Road, or wherever you have stopped.
  • Or the nearest landmark. A car park is easier to find by what it serves, such as the one outside Premier Stores.
  • Say what your vehicle is — make, model — and confirm it's diesel.
  • What went in. Petrol, or AdBlue. AdBlue is a separate job with its own page for Blythe Marsh, so say which.
  • How much. Litres from the receipt, or how long the nozzle was in the filler.
  • The mileage it covered, and how heavily, if it ran at all.
  • Settle who has the vehicle ahead of when our engineers arrive: some hire or company contracts want the owner to approve the work, and that is quicker first.

Then phone 0333 366 0103. If it can wait — your car is at home and going nowhere — does the trick as well.

The wait for a Blythe Marsh fuel drain, and what to do in it

The wait is where well-intended help does the harm. Hold to these.

  • Safety before the vehicle. If it has stopped somewhere dangerous, get yourself clear of the traffic and wait away from it. If it's safe where it stands, stay with it.
  • A kind passer-by does not fire it up. Nor does anybody wanting to check it still works, or rolling it a few yards.
  • No additives. Two-stroke oil, injector cleaner, anything from your boot — none of it gets that petrol back out.
  • Siphoning petrol into a can by the roadside is dangerous — and it also leaves whatever fuel has already gone beyond the tank. Do not drain the car yourself.
  • Even your radio or your windows aren't worth switching the ignition on for.

Step by step: your fuel drain when our van gets there

  • First, three queries: which fuel got in, the volume, and has it run? Those answers decide this job, so our quote follows them.
  • Out of that tank comes the tainted blend: your tank is cleared.
  • Petrol that has shifted beyond the tank travels in your lines if it ran, and the fuel lines are rinsed to shift it.
  • Where the vehicle has a workable filter, it's replaced; if not, cleared.
  • Clean diesel in, and the system primed.
  • The first start on new diesel. Once priming is done, the engine is fired up and our engineers make sure that it runs correctly.

Till it runs on fresh diesel, our engineers remain with it. The vehicle goes back to normal driving right away, and lasting damage is very unusual if it has been noticed early.

Back on the road in Blythe Marsh after the fuel drain

  • Started on clean diesel, it needs nothing unusual of you. Simply drive normally.
  • Give the first miles your attention. Smoke showing, a warning light coming on, your idle going lumpy or the throttle hesitating: pull over then ring us back.
  • An insurer, a fleet manager or a hire company may ask what was done, and so hold on to your paperwork.
  • Next time, trust the pump's label rather than the colour of its handle.

About Blythe Marsh

Blythe Marsh is a locality in Staffordshire, situated inland at an elevation of 177 metres, approximately 6 miles north of Stoke-on-Trent. Blythe Marsh lies near the settlements of Forsbrook, Blythe Bridge, and Stonehouses, and is characterized by its predominantly semi-detached housing stock. Blythe Marsh is a relatively small community, with a population of around 1627 residents, and is located about 130 miles northwest of London.

Blythe Marsh and nearby: fuel drains across the area

Most of Staffordshire gets the same vans as Blythe Marsh for petrol in diesel jobs, Forsbrook, Blythe Bridge and Stonehouses among them. Ring and ask instead of guessing if you are somewhere hard to describe or close to a boundary.

Petrol in a diesel anywhere around Staffordshire? Off, then ring

Stage one is the whole of that: motor off, keys out, receipt in your pocket. From there Petrol in Diesel takes over, on the forecourt, at the roadside or on your driveway.

Call 0333 366 0103