Skip to content

Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Calton? Keep It Switched Off

With AdBlue in your diesel tank, the ignition stays off and so does the motor. Urea mixed in water is what AdBlue is. Unlike fuel, it neither burns nor blends, and no harm happens till your engine sucks it through. A drain and a thorough flush, done where the car is in Calton, is usually what AdBlue in a diesel tank takes — if it is caught before the motor has been run. Nothing comes before ringing 0333 366 0103.

Call 0333 366 0103

Calton, AdBlue in the diesel tank: what to do right away

Do these:

  • Pull your keys out, and so no one switches your ignition on.
  • If you're at all near moving traffic, put your hazards on.
  • Hold on to the till receipt or the empty bottle, so you can tell us what was put in and about how much.
  • Ring right where you are. Say a EH8 8 postcode or the closest street name, and no one has to search for you.

Things not to do:

  • No starting your motor — not briefly, not to shift the car.
  • Don't switch the ignition on. On many diesels that alone runs the fuel pump.
  • Adding more diesel does not work: AdBlue settles out instead of blending.
  • Do not drive it anywhere, not even a short stretch along Abbey Mount.
  • Don't try to drain the vehicle yourself by the kerbside.

On a forecourt around Calton, whether it is the JET or another one, ask the attendants to help you roll the vehicle clear of the petrol pump. On your own driveway, don't touch it at all.

What does AdBlue do in a diesel tank?

AdBlue is made for the exhaust, not the motor. It goes into its own tank and is sprayed into the exhaust gas to clean it. Neither side fits the other: urea does not belong in an injection pump, and an injection pump can't take urea.

Fuel blends; AdBlue, once poured in, won't. The behaviour is not at all like diesel's. It is heavier than diesel, so it sinks and collects at the bottom of your tank, which is where the pickup pulls fuel from. Simplest of all: one that got AdBlue in Sunnybank overnight and has not turned since. The AdBlue sits at the base of your tank, untouched — though it will be the first thing through if your engine runs, before any diesel at all.

After it's sucked in, the harm takes two forms. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, and so it keeps labouring on the components it gets to for as long as it stays there. Pipes holding AdBlue spell damage by morning for a vehicle sitting in Calton. Only inside the tank, it stays stable. The water in it does damage of its own: the high-pressure pump and your injectors depend on diesel to lubricate them, and water gives them nothing.

Draining AdBlue from a diesel tank in Calton

Petrol or AdBlue in a diesel: why AdBlue is often worse

Top up a diesel with petrol in error at the BP, and this problem is thinned fuel. Blended into the diesel and sitting unused, it's harmless at that stage; running your engine is the harm.

The issue with AdBlue in a diesel is a completely unsuitable substance. Since it doesn't burn, running it through is not an option. Whether your vehicle is in Greenside or the heart of Calton, turning it over "to see" does more harm in this case than nearly any other error, and the flush counts for more. Why: it won't remain mixed, so diluting it is impossible; and deposits and corrosion outlast the next fill.

The good news is the same as with petrol. Not run? Then the AdBlue sits only inside that tank, the simplest bit of the entire system to clear, wherever the car has stopped across City of Edinburgh.

How AdBlue ends up in a diesel tank around Calton

Plenty of vehicles place the AdBlue filler beside the diesel one, occasionally under a single flap, and in dim light the two may appear identical. No one means it. A bottle picked up when heading home and poured in at home, instead of at the filling station, is the usual story.

It tends to happen in a few familiar ways. The refill is rushed outside the local primary school, because the dash flashed with a warning as the children were taken off. Someone pours the container in at home, right off Croft-an-Righ, as the day ends. Or the car is topped up in the car park outside The Regent, in poor light, by someone who has never opened that flap before.

It comes up the most in a rental, a brand-new motor, a company car, or the other vehicle of a family with both fuel types — the vehicles people use least. Wherever around City of Edinburgh, Calton included, the mistake does not change, and nor does the first response: keep it off.

Already started the engine with AdBlue in your diesel tank in Calton?

Then the AdBlue has left the tank. It's been drawn through the fuel filter and your lines, and if the engine ran for any time, it has reached the high-pressure pump and your injectors.

You may see the motor running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Regent Road Park or halfway across Calton. No restarting to test: stop once safe, then turn everything off. Each start pulls more of it through.

Exit the M8, under 10 miles from Calton, at the first junction and park safely, rather than driving on.

Every mile carries the AdBlue deeper in. That is why a hop across Calton to park beside Stones of Scotland and a drive of under a mile for Edinburgh are such separate jobs. Tell us about how far it had come.

We do all of the rinsing where the vehicle has ended up, and once your engine has been started there is more of it. Caught early, it very rarely leaves permanent damage.

What clearing AdBlue from a diesel involves in Calton

The car stays put, whether that is a road beside Wentworth Elm, a drive, a layby or a filling station around Calton, and our van travels to it. The work rests on three replies, and we ask for first — which fluid was put in, the amount, and if your motor has turned over.

Then that tank is drained where the vehicle waits, and so the tainted fuel and the AdBlue come out together. A full flush matters far more with AdBlue than with petrol, since what remains won't wash away on its own. The filter is flushed, or replaced where it needs to be; fresh diesel goes in; and your car is tested. If your motor hasn't run, the majority of jobs take about half an hour once we arrive. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house at night.

New diesel goes in to bleed the fuel system, and that's the last step. Firing it up comes next, and then you head off from where the car is parked, by Edinburgh Waverley or on a drive around Calton. It is checked on clean diesel to make sure it runs correctly before our technicians go. No garage is required at any stage, with the entire job done then and there. Insurers ask for a VAT invoice and an engineer report, and you get both afterwards.

About Calton and where it is

Calton is a suburban area in the City of Edinburgh, situated near the coast and approximately 0.6 miles from Edinburgh city centre. Calton sits at an elevation of around 40 metres, with its predominant housing stock consisting of flats. Calton is close to nearby places such as Abbeyhill, Hillside, and Canongate, and is home to a population of around 11306 people. Calton is part of the larger Edinburgh urban area, which is located 331.5 miles from London.

Calton and City of Edinburgh: AdBlue drains across the area

Throughout the EH postcode area, the vans answering AdBlue call-outs around Calton serve much of City of Edinburgh as well, Abbeyhill, Hillside and Canongate included. Near a border, or anywhere tricky to explain? Asking beats assuming, and so phone.

Wherever the vehicle stands — your drive at home, a side street, a parking area, a filling station — we drain it on the spot, and there's no need to bring it to us; that suits Calton, a residential suburb, well.

Calton: what AdBlue in a diesel tank costs to fix

There is no fair single quote, because the jobs aren't the same. What shifts the cost is, first, whether the engine has run and for how long; then how much AdBlue was put in; and finally where your car is and whether a technician can get to it safely, which is easier on an open drive than in a tight spot behind Al-Dawayima, Palestine Memorial.

Which fluid was put in, what quantity, and if the engine ran: each Calton enquiry begins by asking exactly that, ahead of any figure, not afterwards. Their replies shrink a range down to a single figure.

Before anyone sets off, you hear the price on the phone. And you pay on the day, card or by phone, with nothing in advance. Look at your policy whilst we're on the way: many carry misfuelling cover.

Alongside your car around Calton, still?

In that case, touch nothing — that is the most helpful step there is. Keys out, motor off, ignition off. Call 0333 366 0103 and tell us it's AdBlue, about how much, and whether it's run. Petrol in Diesel takes it from there, around Calton or anywhere across City of Edinburgh.

Call 0333 366 0103