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Petrol in Diesel

0333 366 0103

North End: AdBlue in the Diesel Tank? Leave It Off

With AdBlue in your diesel tank, your ignition stays off and so does the motor. Urea dissolved in water is all AdBlue is. The harm starts once it's pulled through your pump — it won't ignite, and it will not combine with diesel. A drain and a thorough flush, done where the car is around North End, is usually what AdBlue in a diesel tank takes — if it's caught before the engine has run. Before you do anything else, ring 0333 366 0103.

Call 0333 366 0103

Those opening minutes: AdBlue in the diesel tank in North End

Do:

  • Keys out — that way no one can switch anything on.
  • Put the hazards on if you are anywhere close to moving traffic.
  • Hold on to the till receipt or the empty bottle, so you can tell us what got in and roughly how much.
  • Ring just where you are. Say a PE20 3 postcode or the nearest street name, and nobody has to search for you.

Never:

  • Do not start the engine, even for a moment to move your car.
  • Turning your key to ignition alone starts the pump running on many diesels. Skip it.
  • Pouring in extra diesel does not work: AdBlue separates out rather than thinning.
  • Even a short distance up Mill Lane is too far to drive the vehicle.
  • No emptying it yourself, at all, at the verge.

Rolling your vehicle away from the pumps is a job for attendants to help with, whichever North End forecourt you are on, the Esso included. On your own driveway, do not move it at all.

What does AdBlue do in a diesel tank?

AdBlue is made for the exhaust, not the engine. Its own tank keeps it, and from there it's sprayed into the exhaust, and there it treats the fumes. Neither side fits the other: urea doesn't belong in a pump, and an injection pump cannot deal with urea.

Inside a diesel tank it acts really differently from fuel. It doesn't mix in. It sinks, since it is heavier than diesel, and pools low where the pickup takes its fuel from. Easiest of all: one that got AdBlue in Swineshead Bridge overnight and has not turned since. The AdBlue sits at the base of your tank, undrawn — but it would be the first thing through if the motor runs, before any diesel at all.

After it is sucked in, the damage takes two forms. What remains when the water goes is urea, which turns into crystals: they settle in narrow passages and clog filters. Worse, it eats at certain metals in a fuel system, and carries on until it is cleared out. A vehicle left standing in North End with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank is not. Water protects nothing. The injection pump and each injector need diesel flowing through them, and so the water part damages them in its own right.

Draining AdBlue from a diesel tank in North End

AdBlue in a diesel: why it's regularly worse than petrol

Petrol put into a diesel on Shell's forecourt leaves the fuel watery — that's the main issue. It mixes with your diesel, and whilst it is in that tank it causes no harm; the harm comes from running your engine on it.

AdBlue in a diesel is another matter: not thin fuel, but no fuel at all. It doesn't burn, and so it cannot just be run through. Whether the vehicle is in Drayton or the heart of North End, turning it over "to see" costs more in this case than nearly any other mistake, and the flush matters for more. Why: it won't remain mixed, and so watering it down fails; and crystals and corrosion survive the following tankful.

The same good news holds as with petrol. Wherever in Lincolnshire the vehicle has come to rest, an unstarted motor leaves the AdBlue still in the tank: the simplest bit of a fuel system to clear.

How AdBlue ends up in a diesel tank in North End

After dark, two caps together — the AdBlue one and the diesel one, occasionally behind one flap — may look the same. Nobody intends it; plenty of layouts invite it. A bottle picked up while heading home and poured in at home, rather than at the forecourt, is the usual story.

It tends to happen in a few familiar ways. Rushing, outside Swineshead St Mary's Church of England Primary School, after a warning light came on during the school run, a parent refills the vehicle. Close to Boston Road, a driver tips a bottle in on that drive after work. Another version: darkness, a pub car park by The Wheatsheaf, and someone opening that flap the first time.

It crops up most in a hire car, a new vehicle, a fleet car, or the spare motor in a family with both fuel types — the cars people use the least. Anywhere in Lincolnshire, North End as well, the mistake does not change, and nor does the first step: leave it off.

North End: started the engine with AdBlue in your diesel tank?

In that case, the AdBlue is no longer in that tank. It has been drawn through the filter and the lines, and if the motor ran for any time, it has reached your high-pressure pump and the fuel injectors.

Rough running, smoke, dropping power, dashboard lights or stalling: each might appear, maybe part way across North End or returning from Kirton Holme Golf Club. Stop as soon as it is safe, switch off, and do not restart the car to check. Each start pulls more of that through.

On the A1(M), under 50 miles from North End, the first junction is where to leave, and somewhere sensible is where to stop — not carrying on.

A quick hop across North End to the car park by Swineshead Village Hall is one thing; heading for Lincoln, under 25 miles away, is something else, because every mile carries the AdBlue further in. So mileage matters. Approximately how far had it come? Tell us.

Once the motor has been run, the flush covers more, and all of it is done where the vehicle has stopped. If it's caught soon, lasting damage is very uncommon.

What does an AdBlue drain on a diesel involve in North End?

The vehicle stays put, whether that is a road beside Swineshead Methodist Church, a driveway, a layby or a filling station in North End, and our van comes to it. Which fluid got in, about the quantity, and whether your engine has been run: our engineers check before all else, because those decide the job.

Next, draining the tank on the spot removes the contaminated diesel and the AdBlue in one go. Residue from AdBlue will not wash out unaided, and so the whole system gets a careful flush, which matters far more here than for petrol. The fuel filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. Engine not run? In that case count on about half an hour on site for most jobs. The pumps are explosion-proof, safe on a working forecourt and quiet enough to use outside a house at night.

The final step is to bleed your system on new diesel. Then our technicians fire it up and you head off, whether from a parking bay outside Swineshead or a drive around North End. Before leaving, our engineers make sure it is running properly with new diesel in. We do it all wherever your car has ended up, and it never has to be taken to a workshop. Afterwards, you are given the paperwork for your insurer: a VAT invoice and a written report from the engineer.

About North End, for a moment

North End is a suburban area in Lincolnshire, situated inland at a low elevation of around 6 metres. North End lies near several nearby places, including Tarry Hill, Swineshead, and Baythorpe, and is approximately 24.5 miles from the city of Lincoln. North End has a population of around 1005 people and is characterised by predominantly detached housing.

North End and Lincolnshire: AdBlue drains across the area

Over the PE postcode area, the teams taking AdBlue call-outs in North End reach most of Lincolnshire as well, Tarry Hill, Swineshead and Baythorpe included. Ring and ask instead of guessing if you are close to a border, or anywhere tricky to explain.

No moving is needed. In North End, a residential suburb, a van that comes to you fits: your vehicle is drained where it stands, be it in a driveway, a residential street, a parking area or a filling station.

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

There's no fair single quote, because the jobs are not the same. Three things change the price: whether your engine has run and for how long, how much AdBlue was put in, and where the vehicle is. That last one turns on whether a van can reach it safely, and an open driveway is simpler than a tight gap behind Estovening Hall.

Ahead of a figure, never afterwards, every enquiry from North End begins with three questions: the liquid, the quantity, plus if the engine ran. Their replies narrow the range down to one figure.

Priced on the call before the van sets out, the job is paid for that day — card or phone, no deposit. As the van is travelling, check your policy: many include misfuelling.

Still next to the car in North End?

Then, the most helpful thing to do with the car is to not touch it. Keys out; motor and ignition off. Tell us it's AdBlue, about how big an amount, and whether it ran, on 0333 366 0103. From there Petrol in Diesel handles it, across North End or anywhere within Lincolnshire.

Call 0333 366 0103