AdBlue in the Diesel Tank in Caer-eithin? Keep It Switched Off
Engine off, ignition off: that is how you begin if AdBlue has gone into your diesel tank. Water with urea dissolved in it: that is AdBlue. Being water-based, it won't burn and never combines with diesel; trouble only comes when your pump begins pulling it. Caught before the motor has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where your car is in Caer-eithin. Before anything, call us on 0333 366 0103.
What to do straight away, Caer-eithin: AdBlue in your diesel tank
To do:
- Take your keys out, so no one switches the ignition on.
- Near moving traffic? So put the hazard lights on.
- The empty bottle or the receipt shows us the product and the quantity, and so don't bin it away.
- Our van finds you fastest with a postcode starting SA5 5, or just the name of a street close by, so phone from the car.
Never do these:
- Not even briefly, and not to shift your vehicle: the engine remains off.
- Turning your key to ignition by itself sets the pump going on plenty of diesels. Avoid it.
- AdBlue doesn't mix in diesel — it separates out — so adding extra diesel won't weaken it.
- Even a short stretch up The Crescent is too far to drive the vehicle.
- No draining it yourself, either, on the roadside.
On a forecourt in Caer-eithin, whether it is the Murco or another one, ask the staff to help you roll the vehicle clear of the pump. If you're on your own drive, leave the car precisely where it is.
AdBlue in a diesel tank: what it does
Made for your exhaust, AdBlue has no place in your motor. From a dedicated tank it goes directly to your exhaust, cleaning what your engine emits. Nothing in a fuel pump is made for this fluid — and no part of it was meant to travel that way.
Fuel mixes; AdBlue, after poured in, will not. Its behaviour is not at all like fuel's. It is heavier than diesel, so it sinks and gathers at the bottom of that tank, which is where the pickup draws fuel from. A motor filled on a driveway in Gendros overnight and left unstarted counts as the simple one. Nothing has sucked the AdBlue up yet — but once your engine turns, that is what is pulled first, straight from the bottom of that tank.
From there it does two kinds of damage. It eats at certain metals found in fuel components, working on any part it reaches until it is removed from the system. And once the water evaporates, the urea forms crystals that block filters and settle in narrow channels. Where the AdBlue has reached the pipework, leaving it till morning around Caer-eithin makes things worse. Inside the tank alone, waiting does nothing. Water lubricates nothing. The high-pressure pump and each injector need diesel running past them, so the water part harms them in its own right.
Why is AdBlue in a diesel commonly the bigger problem?
A fault of thin fuel is what you get after filling a diesel with petrol from the Applegreen. No damage is done while it sits unused, mixed into the diesel — only once the engine runs on it.
AdBlue in a diesel is another matter: not thin fuel, but no fuel at all. It cannot simply be run through, since it doesn't burn. Nor can it be watered down, since it separates again — and the following fill will not clear away crystals or corrosion. So the flush counts for more here, and trying the engine "to see", in the heart of Caer-eithin or out in Cockett, costs more than almost any other mistake.
As with petrol, there's good news. Wherever around Swansea your car has come to rest, an unstarted motor means the AdBlue still in the tank: the easiest part of any fuel system to empty.
How AdBlue ends up in a diesel tank around Caer-eithin
After dark, two caps side by side — the AdBlue one and the diesel one, now and then under one flap — may look the same. Nobody intends it; many layouts invite it. Usually it's never the filling station: someone picks up a bottle heading home and pours it in at home.
The ways it takes place are few and familiar. Rushing, outside the local primary school, after a warning light flashed on during the school run, a parent refills the car. In the evening, a bottle goes in on a driveway near Heol Gwyrosydd. Or someone unfamiliar with that flap tops up your car in dim light, parked in the car park outside Penlan Social Club.
The least known vehicles get it the most — hire cars, brand-new cars, company cars, and the spare car in a home with one of each fuel types. Leave it switched off: that is the first response to an identical mistake, wherever in Caer-eithin or the rest of Swansea you are.
Started the motor with AdBlue in the diesel tank in Caer-eithin?
If so, the AdBlue is no longer inside that tank. With any running time, it travels to the high-pressure pump and each injector, after passing via your filter and pipework.
Watch for lumpy running, smoke, falling power, warnings on the dash, or a cut-out — returning from Mynydd Newydd Playing Fields, say, or midway across Caer-eithin. Stop as soon as it is safe, switch off, and don't restart it to check. More of it is pulled through with each start.
On the M4, under 3 miles from Caer-eithin, the first junction is where to leave, and anywhere safe is where to stop — not carrying on.
How far it went matters. A few hundred yards across Caer-eithin to the car park by Gendros Congregational Church is a very different job from a run towards Swansea, under 3 miles away, with the AdBlue reaching further into your system with every mile. Let us know roughly how far it had come.
There's more to rinse out once your engine has been started, and we do all of it where your car has come to a stop. When it's spotted early, permanent damage is very uncommon.
What emptying AdBlue from a diesel involves in Caer-eithin
Wherever it has come to rest around Caer-eithin — a filling station, a lay-by, a drive, a street by Penlan Community Centre and Library — the van comes to your car. Three answers decide the job, so before anything else we ask what was put in, about the amount, plus if the engine has run.
Then that tank is drained where the car sits, and so the polluted fuel and the AdBlue come out together. The fuel system is rinsed thoroughly, which matters more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. The fuel filter is flushed, or replaced where it needs to be; clean diesel goes in; and your car is tested. Not run? Then count on roughly 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 after dark.
Priming your system with clean diesel comes at the end. Whether it's a parking bay by Swansea or a driveway in Caer-eithin, that is where we fire it up and you drive off. The test before we go is that it runs properly on clean diesel. The entire job is done where the vehicle is, so it never needs to be taken to a garage. Afterwards, you are given paperwork for your insurer: a VAT invoice and a report from the engineer.
About Caer-eithin
Caer-eithin is a suburban area located on the outskirts of Swansea, situated near the coast in south Wales. Caer-eithin sits at an elevation of 134 metres, overlooking the surrounding landscape and nearby communities such as Pen-lan and Raven Hill. Caer-eithin is characterized by its predominantly semi-detached housing stock, reflecting the residential development of the area. Caer-eithin is close to the city centre of Swansea, being only 2.3 miles away.
AdBlue drains across Swansea, Caer-eithin included
AdBlue call-outs around Caer-eithin go to teams that serve the places around it — Pen-lan, Raven Hill as well as Port Mead — and much of Swansea further out, across SA postcodes. Phone and ask instead of guessing when you are by a border, or anywhere awkward to explain.
A van that comes to you fits Caer-eithin, a residential suburb: you have no need to take the car to us, since we drain it there, in a drive, a residential street, a car park or a forecourt.
What does AdBlue in a diesel tank cost to sort out around Caer-eithin?
There is no fair single price, since the jobs aren't the same. What moves the cost is, firstly, whether your engine has been running and for how long; then how much AdBlue got in; and finally where the car is and whether a van can reach it safely, which is easier on an open drive than in a tight gap behind Gendros Community Centre.
With that in mind, every call from Caer-eithin begins by asking the identical trio — which fluid got in, how much, if it ran — before a figure. With those replies, the range shrinks to a single firm figure.
You get that quote by phone, before anyone sets off, and you pay on the day, by card or by phone, with nothing upfront. Check your policy while we are on the way: plenty carry misfuelling cover.
Still beside the vehicle around Caer-eithin?
In that case, do nothing — that is the best move available. Motor off, keys out, ignition off. Call 0333 366 0103 and tell us it's AdBlue, roughly how much, and if it has run. Petrol in Diesel takes it from there, in Caer-eithin or anywhere across Swansea.