Skip to content

Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Sandford Woods? Keep It Switched Off

AdBlue in your diesel tank? Then keep your motor off — and your ignition as well. Water with urea dissolved in it: that is AdBlue. The harm begins once it is pulled through your lines — it won't ignite, and it won't combine with diesel. In Sandford Woods, AdBlue in a diesel tank caught before the engine runs usually means a drain and a thorough flush, right where the car is. Before anything, phone us on 0333 366 0103.

Call 0333 366 0103

AdBlue in your diesel tank around Sandford Woods: the first few minutes

To do:

  • Pull your keys out, and so no one switches your ignition on.
  • If you're at all near moving traffic, put the hazard lights on.
  • The empty bottle or your receipt shows us the fluid and the amount, and so do not throw it away.
  • Call us from where you are. A postcode starting BH20 7, or the name of the closest street, gets our van to you without a search.

Do not do these:

  • No starting the motor — not for a second, not to shift your vehicle.
  • Do not switch your ignition on. On plenty of diesels that alone runs the fuel pump.
  • AdBlue doesn't dilute in diesel — it separates out — so adding more fuel won't thin it.
  • Even a short distance along Rodgett Crescent is too far to drive the car.
  • No draining it yourself, at all, on the roadside.

Moving your vehicle away from the pumps is a job for attendants to help with, wherever Sandford Woods forecourt you're on, the Texaco included. Parked on your own drive? Then it remains exactly where it is.

What AdBlue does in a diesel tank

The engine isn't what AdBlue is made for; your exhaust is. It goes into its own tank and is sprayed into the exhaust gas to fresh it. Nothing inside a fuel pump is designed for this fluid — and no part of that was intended to travel that way.

It doesn't blend. After it is poured into a tank of diesel, AdBlue acts not at all like diesel. It sinks, because it is heavier than diesel, and pools down where the pickup draws its fuel from. A motor filled on a driveway in Wareham yesterday evening and left unstarted counts as the straightforward one. Nothing has sucked the AdBlue up so far — but when your motor turns, that's what is pulled first, directly from the bottom of your tank.

Two kinds of harm follow from there. Crystals and corrosion. As the water evaporates, it leaves urea that hardens in filters and tiny channels; meanwhile, since it attacks certain metals, each part it reaches keeps suffering for as long as it remains inside. Where the AdBlue has reached the lines, leaving it till morning around Sandford Woods leaves it worse. Inside the tank only, waiting does nothing. The water in it does damage of its own: the high-pressure fuel pump and your injectors depend on diesel to lubricate them, and water gives them nothing.

Draining AdBlue from a diesel tank in Sandford Woods

Why AdBlue in a diesel is often more serious than petrol

An issue of thin fuel is what you get after fuelling a diesel with petrol at the another forecourt nearby. Harm just comes from driving on it. Mixed into the diesel and sitting inside that tank, it causes none.

AdBlue in a diesel is an issue of the wrong substance altogether. Since it does not burn, running it through is not an option. Deposits and corrosion remain after the following fill, and AdBlue separates again from your diesel, and so thinning it won't help. Hence the flush counts more, and turning your key "to see" costs more with AdBlue than nearly any other mistake — in Organford or the centre of Sandford Woods equally.

The good news is the same as with petrol. If your motor hasn't run, the AdBlue is still in that tank, and the tank is the quickest part of a fuel system to clear, wherever in Dorset the vehicle is sitting.

How AdBlue ends up in a diesel tank around Sandford Woods

Plenty of motors put the AdBlue filler alongside the diesel one, now and then behind a single flap, and after dark the two can look identical. No one means it. Most of the time it takes place with a bottle bought on the way home and poured in on the drive, not at the pump.

The ways it happens are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside Sandford St Martin's Church of England Voluntary Aided Primary School. In the evening, a bottle is tipped in on a drive close to Filleul Road. Otherwise, in dim light outside the pub in the village, your car is refilled by someone using that flap for the first time.

Hired cars, new cars, company vehicles, or the spare car in a family with one of each: the least familiar cars get it the most. Wherever you are in Sandford Woods or the rest of Dorset, it's the same error and the same first answer: leave the vehicle off.

Sandford Woods: started the engine with AdBlue in your diesel tank?

Then the tank is no longer where the AdBlue is. Via the filter, along the lines, and — given any running time — into the injection pump and each injector: that is how far it has gone.

You may notice the motor running unevenly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Great Ovens Heath or halfway across Sandford Woods. Stop as soon as it is safe, switch off, and don't restart the vehicle to check. More of it is pulled through with each start.

If you were on the M27, under 50 miles from Sandford Woods, come off at the next junction and stop somewhere safe rather than pressing on.

How far it went matters. A few hundred yards across Sandford Woods to the car park by St Martin's Community Worship Centre is a very different job from a run towards Salisbury, under 50 miles away, with the AdBlue reaching further into the system with each mile. Tell us roughly how far it had come.

Wherever the vehicle came to a halt is where all of it gets done, even with more to clean out once your engine has been started. Permanent damage is very uncommon if it is spotted quickly.

Sandford Woods: how AdBlue is emptied from a diesel

We come to your car, wherever it has stopped in Sandford Woods: a side street near Sandford and Holton Heath War Memorial, a drive, a lay-by or a forecourt. What got in, roughly how much, and whether your motor has been run: we ask first, because those decide the job.

Next, draining that tank on the spot takes out the contaminated diesel and the AdBlue together. With AdBlue, far more than with petrol, the flush counts: the fuel system is flushed all the way through since residue will not wash away unaided. The fuel filter is flushed, or replaced where it needs to be; clean diesel goes in; and your car is tested. Roughly half an hour once we arrive is usual for most jobs when the engine hasn't run. Explosion-proof pumps make a live forecourt safe to work on, and they're quiet enough not to disturb the neighbours at night.

New diesel goes in to bleed the fuel system, and that is the final step. Starting it comes next, and then you set off from where the vehicle is parked, by Holton Heath or on a drive around Sandford Woods. Before leaving, our engineers confirm it is running smoothly with new diesel in. The entire job is done where your car is, so it never needs to be taken to a workshop. Your insurer is likely to want an engineer's report and the VAT invoice — both yours afterwards.

About Sandford Woods

Sandford Woods is a suburban area located near the coast in Dorset, with Sandford Woods sitting close to the nearby settlements of Sandford and Holton Heath. Sandford Woods has a relatively low elevation of 16 metres above sea level, and Sandford Woods is situated near the larger town of Poole, although the nearest city is Salisbury. Sandford Woods is characterised by its predominantly detached housing stock, with Sandford Woods being home to a population of around 1668 residents.

Sandford Woods and Dorset: AdBlue drains across the area

The vans that answer AdBlue call-outs in Sandford Woods also cover the places around it, Sandford, Northport and Holton Heath among them, and most of Dorset beyond, across the BH postcode area. If you are close to a boundary, or somewhere hard to explain, ring and ask rather than guessing.

Anywhere the vehicle sits — a driveway at home, a residential street, a parking area, a forecourt — our engineers empty it there, with no need to take it to us; that suits Sandford Woods, a residential suburb, well.

What does AdBlue in a diesel tank cost to sort out in Sandford Woods?

No flat figure would be honest, because each job differs. Whether the engine has been running, and for how long, comes first in what moves the price. How much AdBlue was put in comes next, and then the position of the car, because an open drive is simpler for a technician to reach safely than a tight space behind Parsons Pleasure.

With that in mind, every call from Sandford Woods opens with the identical trio — which fluid went in, how much, whether it ran — ahead of a figure. Given them, the range shrinks to one firm number.

Before a van sets off, you are told the price by phone. And you pay on the day, by card or over the phone, with nothing in advance. Plenty of insurance policies include misfuelling cover, so it's worth checking yours whilst we're on the way.

Still alongside the car in Sandford Woods?

Then the most useful thing you can do is nothing to your car. Keys out, motor off, ignition off. Call 0333 366 0103 then tell us it's AdBlue, roughly how much, and if it has run. Petrol in Diesel takes it from there, around Sandford Woods or anywhere across Dorset.

Call 0333 366 0103