AdBlue in the Diesel Tank in Drumaness? Keep It Switched Off
With AdBlue in your diesel tank, the ignition remains off and so does the motor. Urea mixed in water is all AdBlue is. Not like fuel, it neither burns nor blends, and nothing starts until the engine sucks it through. Caught before your engine has run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the vehicle is in Drumaness. Before anything, ring us on 0333 366 0103.
AdBlue in the diesel tank in Drumaness: the first few minutes
Do:
- Pocket the keys, and that stops anyone switching the power on.
- Hazards on, if moving traffic is anywhere close.
- Which product, and roughly how much quantity? Hang on to the bottle or your receipt, and our engineers can see.
- Tell us a postcode starting BT24 8, or whatever street is closest, and the van reaches you directly — so call wherever you stand.
Not to do:
- Don't start the engine, even for a moment to move the car.
- The ignition stays off: on many diesels, switching it on is enough to start the fuel pump.
- Don't top up with diesel to dilute it. AdBlue doesn't dilute in diesel; it separates out.
- Any driving at all is to be avoided, including a short stretch down B7041.
- Emptying that tank on your own by the road isn't one to try.
Get the attendants to help you move your vehicle off the pumps if you are at a forecourt around Drumaness, whether it's the the nearest petrol station or elsewhere. On your own driveway, don't move it at all.
What AdBlue does in a diesel tank
Not the engine but the exhaust is where AdBlue is meant to go. From a separate reservoir it goes straight to the exhaust, treating what your motor emits. No part in an injection pump is made for this liquid — and none of that was meant to go through one.
Inside a diesel tank it behaves really differently from fuel. It does not mix in. It is heavier than diesel, so it sinks and collects at the bottom of that tank, which is where the pickup sucks fuel from. A car filled on a driveway in Kilmore yesterday evening and not started since counts as the simple one. No pump has sucked the AdBlue up yet — though once the engine runs, that's what is pulled first, straight from the bottom of the tank.
From there it does two kinds of harm. 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 working on the components it gets to for as long as it stays there. Where the AdBlue is in the lines, waiting till morning in Drumaness makes it worse. In the tank alone, waiting costs nothing. Water lubricates nothing. The high-pressure pump and every injector need diesel running through them, and so the water content harms them by itself.
AdBlue in a diesel: why it's regularly worse than petrol
An issue of thin fuel is what you get from filling a diesel with petrol at the another forecourt nearby. Damage only comes from driving on it. Blended into your diesel and left inside your tank, it causes none.
AdBlue in a diesel is another problem: not thin fuel, but no fuel at all. Not burning, it cannot just be run through. Whether your car sits in Listooder or the centre of Drumaness, turning it over "to see" costs more with AdBlue than nearly any other mistake, and the flush matters more. Why: it won't remain mixed, so watering it down fails; and deposits and corrosion outlast the next tankful.
With AdBlue, the good news is no separate from petrol. If the engine has not run, the AdBlue is still in that tank, and that tank is the easiest part of a fuel system to clear, wherever in County Down the car is sitting.
How does AdBlue end up in a diesel tank around Drumaness?
After dark, two caps side by side — the AdBlue one and the diesel one, occasionally under a single flap — may appear the same. Nobody intends it; plenty of layouts allow 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.
Usually, it occurs in one of a few familiar ways. A warning light comes on during the school run, and the top-up occurs in a hurry outside the local primary school. Someone pours the container in at home, right off High Row, as the day ends. Or the vehicle is topped up in the car park outside the pub in the village, in poor light, by someone who has never opened that flap before.
The least familiar vehicles see it most — hire cars, new ones, company ones, and the spare car in a family with one of each fuel types. Leave it switched off: that is the first response to the same slip, wherever in Drumaness or the remainder of County Down you happen to be.
Already started the engine with AdBlue in the diesel tank around Drumaness?
The AdBlue has left the tank, then. It's been sucked through the fuel filter and the fuel lines, and if your motor ran for any time, it has got to the high-pressure pump and the fuel injectors.
Watch for rough running, smoke, falling power, lights on your dash, or a cut-out — returning from the green space at the edge of the village, perhaps, or midway across Drumaness. Stop when it is safe. Turn off. Leave the car off instead of restarting it to check. Each start pulls more of that through.
Drumaness lies over 50 miles from the M77; if you were on it, exit by the next junction and pull up safely rather than carrying on.
How far it went matters. A couple of hundred yards across Drumaness to the car park by the centre is a very different job from a run towards Lisburn, under 15 miles away, with the AdBlue reaching further into your system with each mile. Approximately how far had it come? Tell us.
Once the engine has been run, the flush covers more, and all of it is done where the vehicle has stopped. Lasting damage is very unusual when it is spotted quickly.
Drumaness: how AdBlue is drained from a diesel
A street by a street just off the centre, a driveway, a lay-by or a forecourt: anywhere your vehicle has come to rest in Drumaness, our technicians come to it. The job rests on three replies, and our engineers ask for first — which fluid got in, the quantity, and whether your engine has turned over.
Next, draining your tank right there takes out the contaminated diesel along with the AdBlue in one go. The fuel system is rinsed thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. Next, the fuel filter: cleaned, or replaced when it must be. Then fresh diesel, and then a check of your car. Engine not run? In that case expect about half an hour on site for most jobs. Low-noise enough to use outside a house at night, and safe on a busy forecourt, our pumps are explosion-proof.
Finally, your system is bled with fresh diesel. You head off as soon as our engineers have fired it up, and it makes no difference whether the vehicle is on a drive in Drumaness or in a bay by the nearest station. Our engineers make sure it runs smoothly on new diesel before leaving. No workshop is needed at any point, with the whole job done then and there. Insurers want a VAT invoice and an engineer report, and you get both afterwards.
About Drumaness itself
Drumaness is a locality in County Down, situated inland at an elevation of 56 metres, approximately 12 miles from Lisburn. Drumaness is characterized by its semi-detached housing and is located near other localities such as Spa, Ballynahinch, and Loughinisland. Drumaness has a population of around 1343 people and is part of the wider region of Northern Ireland, about 309 miles from London.
Drumaness and County Down: AdBlue drains across the area
AdBlue call-outs in Drumaness are passed to teams that serve the towns near it — Spa, Ballynahinch as well as Loughinisland — and much of County Down further out, across BT postcodes. Phone and check instead of guessing when you are close to a border, or anywhere tricky to explain.
A mobile service fits Drumaness, a small village: there's no need to bring your vehicle to us, because our engineers drain it on the spot, in a drive, a side street, a parking area or a filling station.
What does AdBlue in a diesel tank cost to sort out in Drumaness?
There is no honest single quote, since the jobs are not the same. What shifts the price is, firstly, whether the engine has been running and for how long; then how much AdBlue got in; and finally where the vehicle is and whether a technician can get to it safely, which is simpler on an open driveway than in a tight gap behind the far end of the built-up part.
For that reason, every enquiry from Drumaness opens by asking the identical trio — what went in, what quantity, if the engine ran — ahead of any quote. Once they are known, a range becomes a single fixed figure.
You get that quote by phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. Many insurance policies include misfuelling cover, and so it's worth checking yours whilst we are on the way.
Beside the vehicle in Drumaness, right now?
In that case, do nothing — that is the most helpful move there is. Motor off, keys out, ignition off. Tell us it was AdBlue, about what quantity, and if it ran, on 0333 366 0103. After that Petrol in Diesel handles it, across Drumaness or wherever in County Down.