Maghera: AdBlue in the Diesel Tank? Leave It Off
With AdBlue in your diesel tank, the ignition stays off and so does the engine. Urea mixed in water is all AdBlue is. It does not burn, it does not mix with diesel, and the harm it does begins when the fuel system draws it in. A drain and a thorough flush, done where the car is around Maghera, is generally all AdBlue in a diesel tank takes — if it is caught before your engine has run. Call 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in the diesel tank around Maghera
To do:
- Pull your keys out, and so no one switches the ignition on.
- If you are at all near moving traffic, put the hazard lights on.
- So you can give us which liquid it was and roughly what quantity, save the receipt or the empty bottle.
- Our van finds you fastest with a postcode starting BT46 5, or just the name of a street nearby, so phone from the car.
Never do these:
- Do not start your engine, even for a moment to shift the vehicle.
- Your ignition remains off: on lots of diesels, turning it on is enough to run the pump.
- AdBlue does not dilute in diesel — it separates out — so adding more diesel will not thin it.
- Leave it where it is rather than driving it anywhere, even a short way down B842.
- Draining that tank on your own beside the road isn't worth trying.
Rolling your vehicle off the pumps is a job for attendants to help with, wherever Maghera forecourt you are on, the the nearest petrol station or any other. At home, the car remains exactly where it is.
What does AdBlue do in a diesel tank?
Not your motor but the exhaust is where AdBlue is meant to go. Stored in a separate tank, it's squirted into the exhaust to treat the gases. A fuel pump isn't designed to take it, and AdBlue was never supposed to go through one.
Inside a diesel tank it acts very differently from fuel. It doesn't mix in. It drops, because it is heavier than diesel, and settles down where the pickup takes its supply from. A car topped up on a drive in Gulladuff yesterday evening and not started since counts as the simple case. Nothing has sucked the AdBlue up so far — though once your engine turns, that is what goes first, straight from the bottom of the tank.
Two kinds of damage come from there. 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 running on the parts it reaches for as long as it stays there. By daybreak, a vehicle sitting in Maghera with AdBlue through its pipework gets worse; where it's only in your tank, it doesn't. The water in it causes damage of its own: the high-pressure fuel pump and the injectors depend on diesel to lubricate them, and water offers them nothing.
Why is AdBlue in a diesel frequently the bigger problem?
A fault of thinned fuel is what you get from filling a diesel with petrol at the another forecourt nearby. Blended through the diesel and sitting still, it is harmless at that stage; running the motor does the harm.
AdBlue in a diesel is a problem of the wrong substance altogether. It can't simply be run through, since it doesn't burn. Crystals and corrosion stay after the next tankful, and AdBlue splits again out of the diesel, so watering it can't help. Hence the flush counts so much, and trying your engine "to see" costs more here than almost any other mistake — in Knockcloghrim or the centre of Maghera equally.
With AdBlue, the good news is no different from petrol. Anywhere in County Londonderry your car has stopped, an unstarted engine means the AdBlue still inside the reservoir: the easiest bit of any fuel system to empty.
How AdBlue ends up in a diesel tank in Maghera
Nobody means to do it. The AdBlue filler on many motors waits right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. A container picked up when heading home and poured in at home, rather than at the filling station, is the typical story.
A couple of familiar ways cover the majority of them. The top-up gets hurried outside the local primary school, because your dash flashed with a warning as the kids were taken off. After work, a container goes in on a driveway near Dunaverty Court. Or the car is topped up in the car park at the pub in the village, in poor light, by somebody who has never opened that flap before.
It crops up the most in a rental, a brand-new motor, a fleet vehicle, or the other vehicle of a home with both fuels — the cars drivers know the least. Wherever you're around Maghera or the rest of County Londonderry, it's the same error and the same first answer: leave the car off.
Started the motor with AdBlue in the diesel tank in Maghera?
The AdBlue has left the tank, then. Via the fuel filter, through the lines, and — given any running — on to the high-pressure pump and every injector: that's how far it has gone.
Perhaps coming back from the green space at the edge of the village, or midway across Maghera, your motor may run lumpy, smoke, drop power, light up the dash or stall. Stop as soon as it is safe, switch off, and do not restart the vehicle to check. More of it is pulled through with each start.
If you were on the M77, over 50 miles from Maghera, come off at the next exit and stop somewhere safe instead of pressing on.
A quick hop across Maghera to the car park by the centre is one thing; heading for Derry, under 50 miles away, is another, since every mile pushes the AdBlue further in. So mileage counts. Let us know about how far it had come.
Once the motor has been started, the flush covers more, and all of it is done where the car has stopped. Long-term damage is very uncommon when it's caught early.
Clearing AdBlue in a diesel in Maghera: what it takes
The vehicle remains where it is, whether that's a road beside a street just off the centre, a driveway, a layby or a filling station around Maghera, and our van travels to it. Before anything else our technicians ask what got in, about how much, and if the engine has run, since those answers decide the work.
Right there, your tank is then drained, and both the polluted diesel and the urea leave at once. With AdBlue, far more than with petrol, the flush matters: the whole system is flushed right through since residue will not wash out by itself. Clean diesel goes in after your filter is flushed — or replaced, when it needs to be — and then your vehicle is tested. If the engine hasn't run, the majority of jobs take about half an hour once our technicians arrive. Low-noise enough for use outside a house at night, and fine on a working forecourt, our pumps are explosion-proof.
Finally, your system is bled with new diesel. Whether it is a parking space by the nearest station or a drive in Maghera, that is where our engineers start the car and you set off. Before we go, we make sure it is running smoothly with fresh diesel in. Our technicians do it all wherever your car has ended up, and it never has to go to a garage. Your insurer is likely to want an engineer's report and the VAT invoice — each handed over afterwards.
About Maghera
Maghera is a small locality in County Londonderry, situated inland at an elevation of 73 metres. Maghera lies near the villages of Culnady, Upperlands, and Tobermore, and is approximately 27 miles from the city of Derry. Maghera has a population of around 1306 people, with a predominance of terraced housing. Maghera is also relatively distant from London, at a distance of around 356 miles.
AdBlue drains in Maghera and across County Londonderry
AdBlue jobs around Maghera go to teams that cover the places near it — Culnady, Upperlands as well as Tobermore — and most of County Londonderry beyond, throughout BT postcodes. Close to a boundary, or somewhere tricky to pin down? Asking beats assuming, so phone.
Maghera is a small village, and a call-out 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 is, so it never needs to be shifted to us.
What AdBlue in a diesel tank costs to put right around Maghera
Each job is different, and so no fixed price would be fair. Three things shift the cost: whether the engine has been running and for how long, how much AdBlue was put in, and where your car is. That last one rests on whether a van can reach it safely, and an open drive is simpler than a tight gap behind the far end of the built-up part.
For that reason, each enquiry from Maghera opens with the same trio — which fluid was put in, how much, if it ran — ahead of any figure. Once they are known, a range turns into one fixed number.
Before anyone sets off, you hear our price on the phone. And payment is on the day, card or over the phone, with nothing upfront. Look at your insurance while we're on the way: plenty include misfuelling cover.
Still next to the car in Maghera?
Not touching your car is, then, the most useful thing you can do. Motor off, keys out, ignition off. Say it's AdBlue, about how big an amount, and whether it ran, on 0333 366 0103. From there Petrol in Diesel handles it, across Maghera or anywhere within County Londonderry.