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Petrol in Diesel

0333 366 0103

Don't Start It: AdBlue in a Diesel Tank in Newtownbutler

Engine off, ignition off: that's where you begin if AdBlue has got into the diesel tank. Chemically, AdBlue is just urea in water. The harm begins once it is pulled through your lines — it won't burn, and it won't combine with diesel. Caught before the motor has run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where the car is in Newtownbutler. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Those opening minutes: AdBlue in your diesel tank around Newtownbutler

To do:

  • Remove your keys, which stops anyone turning the electrics on.
  • Near moving traffic? Then put the hazard lights on.
  • Which fluid, and about what volume? Save the bottle or the till receipt, and we can see.
  • Call right where you are. Quote a BT92 8 postcode or the closest street sign, and no one has to hunt for you.

Not to do:

  • Not even for a second, and not to shift the car: your motor remains off.
  • Don't switch your ignition on. On plenty of diesels that alone runs the fuel pump.
  • No extra fuel on top. The AdBlue won't blend, and so it is pointless.
  • Even a short stretch down Heugh Road is too far to drive the vehicle.
  • Do not try to drain the car yourself by the kerbside.

Ask the attendants to help you move the vehicle off the island if you are at a forecourt in Newtownbutler, whether it's the the nearest petrol station or elsewhere. Stopped on your own drive? Then it stays exactly where it is.

AdBlue in a diesel tank, and what it does there

Not the engine but your exhaust is where AdBlue is meant to go. Stored in a dedicated tank, it's squirted into the exhaust to clean the gases. No part in a fuel pump is designed for this liquid — and none of it was intended to go that way.

Fuel mixes; AdBlue, once poured in, will not. The behaviour is nothing like fuel's. The pickup sucks fuel from the lowest part of that tank, and that's precisely where AdBlue settles: being heavier than diesel, it sinks. Easiest of all: a vehicle that got AdBlue in Aghadrumsee last night and has not turned since. The liquid sits at the foot of that tank, undrawn — though it will be first through once your engine runs, ahead of any diesel at all.

From there it does two kinds of harm. Crystals and corrosion. As the water evaporates, it leaves urea that hardens in filter elements and tiny channels; meanwhile, since it eats at some metals, every part it touches keeps suffering for as long as it remains in there. If the AdBlue has reached the pipework, waiting till morning in Newtownbutler makes things worse. In your tank alone, time costs nothing. Water protects nothing. The injection pump and every injector depend on diesel flowing through them, and so the water part damages them by itself.

Draining AdBlue from a diesel tank in Newtownbutler

Why is AdBlue in a diesel commonly the bigger issue?

Petrol pumped into a diesel on another forecourt nearby's forecourt leaves the fuel watery — that's the whole issue. No damage is done while it sits unused, blended into the diesel — only when the engine runs on it.

With AdBlue in a diesel, the fluid itself is simply the wrong one. Not burning, it cannot simply be run through. It doesn't stay mixed, and so it cannot be weakened. And crystals and corrosion do not wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting your motor "to see" costs more here than nearly anywhere else, whether the car is in Derryvore or the middle of Newtownbutler.

With AdBlue, the good news is no distinct from petrol. Not run? Then the AdBlue waits only inside that tank, the easiest section of the entire system to empty, anywhere the car has stopped in County Fermanagh.

How does AdBlue end up in a diesel tank around Newtownbutler?

It is not on purpose. Many cars keep the AdBlue cap alongside the diesel inlet, now and then under a single flap, and muddling them up is easy after dark. A container bought while driving home and tipped in outside the house, instead of at the forecourt, is the usual story.

A few familiar ways cover most cases. Midway through the drop-off, the dashboard flags it up, and outside the local primary school the refill is rushed. A bottle is poured in at the end of the day on a drive just off Dunskey Street. Else, after dark outside the pub in the village, the car is refilled by a driver opening that flap the first time.

It comes up the most in a rental, a new vehicle, a company car, or the spare vehicle of a home with one of each fuel types — the vehicles people use the least. Leave it switched off: that is the first step to the same mistake, anywhere around Newtownbutler or the remainder of County Fermanagh you happen to be.

AdBlue in your diesel tank around Newtownbutler, and the motor started?

Then your tank is no longer where the AdBlue is. Via the fuel filter, along the lines, and — with any running — into the high-pressure pump and every injector: that's how far it has gone.

You may notice the motor running roughly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from the green space at the edge of the village or halfway across Newtownbutler. Stop as soon as it is safe, switch off, and do not restart it to check. More of it is pulled through with each start.

On the M77, over 50 miles from Newtownbutler, the next junction is where to leave, and somewhere safe is where to park — not driving on.

A quick hop across Newtownbutler to the car park by the centre is one thing; driving towards Armagh, under 50 miles away, is another, because each mile carries the AdBlue deeper in. So distance matters. About how far it had come is worth telling us.

Once your engine has been started, the flush takes in more, and all of it is done where the vehicle has ended up. When it is noticed soon, lasting damage is very unusual.

Emptying AdBlue in a diesel around Newtownbutler: what it takes

A street beside a street just off the centre, a drive, a lay-by or a forecourt: wherever your car has come to rest around Newtownbutler, our technicians come to it. The work depends on three answers, which our technicians ask for before all else — which fluid went in, the quantity, and if the motor has turned over.

Next, draining that tank on the spot removes the polluted diesel along with the AdBlue in one go. Residue from AdBlue will not flush away unaided, and so the whole system gets a full flush, which matters far more with urea than with petrol. Testing the car follows last, once fresh diesel is added and the fuel filter is flushed or, if necessary, replaced. Not run? Then expect about half an hour once we are there for most jobs. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house after dark.

Last, the fuel system is bled with new diesel. Starting the car comes next, and then you head off from where the car is parked, by the nearest station or on a drive around Newtownbutler. The check before our technicians head off is that it runs smoothly on new diesel. No garage is needed at any stage, with the entire job done on the spot. Your insurer is likely to want an engineer's report and your VAT invoice — each handed over afterwards.

About Newtownbutler itself

Newtownbutler is a small locality in County Fermanagh, situated inland at an elevation of 56 metres. Newtownbutler lies near several nearby settlements, including Donagh, Magheraveely, and Wattlebridge, and is approximately 30 miles from the city of Armagh. Newtownbutler has a population of around 579 people, predominantly living in semi-detached housing. Newtownbutler is located in a rural area, with the nearest major city being Armagh

AdBlue drains across Newtownbutler and County Fermanagh

Donagh, Magheraveely and Wattlebridge are among the towns near Newtownbutler that the same teams reach, together with most of County Fermanagh beyond, throughout the BT postcode area. Close to a boundary, or anywhere tricky to pin down? Checking beats assuming, and so phone.

Newtownbutler is a small village, and an on-site drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it sits, so it never needs to be moved to us.

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

There is no fair single quote, because the jobs aren't the same. Whether the engine has run, and for how long, comes first in what changes the price. How much AdBlue was put in comes next, and then the location of your car, because an open driveway is easier for our van to reach safely than a tight space behind the far end of the built-up part.

That is why every call from Newtownbutler starts with the same three queries, asked before giving a figure, not after: what went in, how much, and whether it's run. Given them, a range narrows to one firm number.

Our quote is quoted on the call, before anyone leaves; settling up happens on the day, by card or by phone, and nothing upfront. Plenty of insurance policies include misfuelling cover, so it's worth checking yours while we're on the way.

In Newtownbutler and still next to the car?

Right now, the best thing to do with your car is to leave it. Keys out, engine off, ignition off. Call 0333 366 0103 then tell us it's AdBlue, roughly how much, and if it's run. Petrol in Diesel takes it from there, in Newtownbutler or anywhere across County Fermanagh.

Call 0333 366 0103