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Petrol in Diesel

0333 366 0103

Ladybank: AdBlue in the Diesel Tank? Leave It Off

If AdBlue has got into the diesel tank, keep the engine off then keep the ignition off. Chemically, AdBlue is simply urea in water. The harm starts once it's sucked through your lines — it won't ignite, and it won't blend with diesel. In Ladybank, AdBlue in a diesel tank found before the engine runs usually means a drain and a thorough flush, right where the car is. Before you do anything else, phone 0333 366 0103.

Call 0333 366 0103

Ladybank, AdBlue in your diesel tank: what to do at once

To do:

  • Pocket your keys, and that stops someone turning the electrics on.
  • Near moving traffic? So put the hazards on.
  • So you can tell us which fluid it was and about how much, keep the till receipt or the empty bottle.
  • Ring right where you are. Say a KY15 7 postcode or the closest street sign, and nobody has to search for you.

Things not to do:

  • Do not start your engine, even for a moment to shift the vehicle.
  • The ignition remains off: on lots of diesels, switching it on is enough to start the fuel pump.
  • AdBlue does not dilute in diesel — it separates out — so adding extra fuel won't weaken it.
  • Leave the car where it is instead of driving it anywhere, even a short stretch down Commercial Road.
  • Don't try to drain it yourself at the kerbside.

Get the attendants to help you roll the car off the pumps if you are at a forecourt in Ladybank, whether it's the BP or somewhere else. At home, your car remains exactly as it was left.

AdBlue in a diesel tank: what it does

Meant for your exhaust, AdBlue has no business in your motor. From a dedicated tank it goes directly to your exhaust, treating what your engine emits. A fuel pump isn't designed to cope with it, and AdBlue was never supposed to travel through one.

Inside a diesel tank it acts really differently from fuel. It does not mix in. It's heavier than diesel, and so it sinks and gathers at the bottom of your tank, which is where the pickup pulls fuel from. The first thing the fuel system pulls through, after it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in Charlottetown last night, and has not been started since, is still the straightforward case: the AdBlue is lying at the bottom of the tank, and nothing has pulled it in.

It causes two kinds of harm from there. It eats at some metals used in fuel systems, attacking whatever it touches till it is cleared completely. And when the water goes, the urea forms crystals that clog filters and settle in narrow passages. Where the AdBlue is in the pipework, leaving it till morning around Ladybank leaves it worse. In the tank alone, waiting costs nothing. Water protects nothing. The injection pump and every injector need diesel flowing through them, and so the water content harms them by itself.

Draining AdBlue from a diesel tank in Ladybank

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

Petrol pumped into a diesel on another forecourt nearby's forecourt makes your fuel thin — that's the whole problem. It mixes with the diesel, and whilst it's inside the tank it does no harm; the harm comes from running your engine on it.

AdBlue in a diesel is a different matter: not thin fuel, yet no fuel at all. It does not burn, and so it can't simply be run through. Nor can it be watered down, since it splits again — and the following fill will not rinse away deposits or corrosion. So the flush counts more here, and trying your engine "to see", in the heart of Ladybank or out in Balmalcolm, does more harm than nearly any other error.

The same good news holds as with petrol. Never run? Then the AdBlue sits only inside the tank, the easiest section of the whole system to empty, wherever the car has stopped in Fife.

Ladybank: how AdBlue ends up in a diesel tank

It is not deliberate. Plenty of cars keep the AdBlue cap alongside the diesel one, occasionally under one flap, and mixing them up is easy after dark. 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.

Mostly, it takes place in one of a couple of familiar ways. Halfway through the morning drop-off, the dashboard warns, and outside the local primary school the top-up is rushed. After work, a container is tipped in on a drive near Commercial Crescent. Otherwise, in dim light by Ladybank Tavern, the vehicle gets topped up by a driver opening that flap for the first time.

It crops up the most in a rental, a brand-new car, a company car, or the other car in a home with one of each fuel types — the vehicles drivers use least. Wherever around Fife, Ladybank included, the slip doesn't change, and neither does the first step: keep it off.

Already started the motor with AdBlue in your diesel tank around Ladybank?

Then the tank is no longer where the AdBlue is. The filter and pipework have had it sucked through, and some running takes it on to the injection pump and every injector.

Watch for rough running, exhaust smoke, falling power, lights on the dash, or a stall — coming back from Haig Memorial Gardens, say, or midway across Ladybank. No starting it again to test: stop when it is safe, then switch it off. More of it is pulled through with each start.

If you were on the M90, under 10 miles from Ladybank, come off at the next exit and stop somewhere sensible rather than pressing on.

How far it went counts. A couple of hundred yards across Ladybank to the car park by Haig War Memorial Gate is a very different job from a run towards Dundee, under 15 miles away, with the AdBlue reaching further into your system with every mile. Tell us roughly how far it had come.

Our engineers do all of the rinsing where the vehicle has ended up, and once the motor has run there is more of it. Very seldom does it leave long-term damage if it is caught early.

Ladybank: how AdBlue is emptied from a diesel

A street beside War Memorial, a drive, a layby or a forecourt: wherever the car has come to rest around Ladybank, our technicians travel to it. Three answers shape the job, so first our engineers ask what got in, roughly what quantity, and whether the motor has run.

Then your tank is drained where the vehicle waits, so the contaminated fuel and the AdBlue come out together. With AdBlue, far more than with petrol, the flush counts: the whole system is flushed right through since what remains will not wash away by itself. Fresh diesel goes in after the filter is cleaned — or swapped, when it needs to be — and after that your car is tested. If your motor hasn't run, most jobs take about half an hour once we are there. Our equipment is explosion-proof, so a live forecourt is no fault, and it is quiet enough for a residential street after dark.

Priming the system with clean diesel comes at the end. Whether it is a parking space by the nearest station or a driveway around Ladybank, that is where our engineers start the car and you drive off. We confirm it runs smoothly on clean diesel before we go. No garage is needed at any point, with the whole job done on the spot. You get a VAT invoice and an engineer report after that, which is what insurers ask for.

About Ladybank

Ladybank is a town situated on the banks of the River Eden in Fife, Scotland, with a population of around 1990 people. Ladybank has a mix of housing types, but detached homes are the most predominant. Ladybank is located near several other small towns, including Monkstown, Edenstown, and Kingskettle, and is approximately 13.9 miles from Dundee. Ladybank sits at an elevation of 41 metres above sea level, in a scenic riverside setting.

AdBlue drains across Ladybank and Fife

The teams that answer AdBlue calls in Ladybank also cover the places round it, Monkstown, Edenstown and Kingskettle among them, and most of Fife beyond, across the KY postcode area. Ring and ask rather than guess if you are by a county line, or somewhere awkward to explain.

Anywhere the car sits — your driveway at home, a side street, a parking area, a forecourt — our engineers drain it there, and there's no need to bring it to us; that suits Ladybank, a riverside town, well.

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

There is no honest single price, since the jobs aren't the same. Three things shift the price: whether the engine has been running and for how long, how much AdBlue went in, and where your car is. That last one turns on whether a van can get to it safely, and an open driveway is simpler than a tight spot behind Ladybank Library.

For that in mind, each enquiry from Ladybank opens with the same trio — which fluid was put in, what quantity, if the engine ran — ahead of any quote. Those replies narrow a range down to one figure.

Before a van heads out, you hear our quote on the phone. Then payment is on the day, card or by phone, with nothing in advance. As the van is travelling, check your insurance: many cover misfuelling.

In Ladybank and still beside your car?

Leaving your vehicle alone is, right now, the best thing you can do. Ignition off, motor off, keys out. Phone 0333 366 0103 and tell us it's AdBlue, about how much, and if it's run. Petrol in Diesel takes it from there, around Ladybank or anywhere in Fife.

Call 0333 366 0103