AdBlue in the Diesel Tank in Margam? Keep It Switched Off
With AdBlue in your diesel tank, the ignition stays off and so does the engine. AdBlue is urea mixed in water. The harm begins once it's pulled through your pump — it will not ignite, and it will not combine with diesel. In Margam, AdBlue in a diesel tank caught before the motor runs normally comes down to a drain and a thorough flush, right where your car is. No step comes before ringing 0333 366 0103.
Your next steps right now, Margam: AdBlue in the diesel tank
Things to do:
- Pull the keys out, so nobody switches the ignition on.
- If you are anywhere near moving traffic, put the hazards on.
- Hold on to the receipt or the empty bottle, so you can tell us what got in and about how much.
- The van locates you quickest with a postcode starting SA13 2, or just the name of a street close by, so phone from the car.
Don't do these:
- Not even briefly, and not to roll the vehicle: the motor remains off.
- Plenty of diesels power their fuel pump the instant your ignition goes on, and so keep the vehicle off.
- Don't top up with diesel to thin it. AdBlue does not mix in diesel; it separates out.
- Any driving at all is best avoided, including a short way down Wern Road.
- Beside the road, do not attempt emptying it on your own.
At a forecourt around Margam, whether it is the the nearest petrol station or another one, ask the staff to help you push the vehicle away from the pump. Stopped on your own drive? Then it remains exactly where it is.
AdBlue in a diesel tank: what it does
The engine isn't what AdBlue is made for; the exhaust is. From a dedicated reservoir it is fed directly to your exhaust, treating what your engine lets out. Neither side suits the other: urea doesn't belong in a pump, and an injection pump can't deal with urea.
Fuel mixes; AdBlue, once poured in, will not. Its behaviour is nothing like diesel's. It sinks, because it's denser than diesel, and pools down where the intake draws its supply from. A motor filled on a driveway in Pen-y-cae yesterday evening and left unstarted is the straightforward one. Nothing has pulled the AdBlue up yet — though once the engine turns, that is what is pulled first, directly from the bottom of the tank.
Two kinds of damage follow from there. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it is corrosive to some of the metals a fuel system is made from, and so it keeps working on the parts it reaches for as long as it stays there. Where the AdBlue is in the lines, leaving it till morning around Margam makes it worse. In that tank only, time does nothing. The water in it causes damage of its own: the high-pressure fuel pump and the injectors rely on diesel to lubricate them, and water offers them nothing.
AdBlue in a diesel: why it's often worse than petrol
Petrol pumped into a diesel on Tesco's forecourt leaves your fuel watery — that is the whole fault. It mixes with the diesel, and whilst it's inside that tank it causes no damage; the harm comes from running the engine on it.
AdBlue in a diesel is another problem: not thin fuel, yet no fuel at all. It doesn't burn, so it cannot simply be run through. Whether the car is in Cwrt-y-defaid or the centre of Margam, firing it up "to see" costs more in this case than almost any other mistake, and the flush matters for more. Why: it will not remain mixed, and so diluting it fails; and deposits and corrosion outlast the following fill.
The same good news holds as with petrol. Never started? Then the AdBlue sits only in the tank, the easiest section of the entire system to clear, wherever your car has stopped around Neath Port Talbot.
AdBlue in a diesel tank around Margam: how it ends up there
Nobody means to do it. The AdBlue filler on many vehicles sits right next to the diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. Mostly it is not the forecourt: a driver picks up a bottle heading home and pours it in outside the house.
The ways it occurs are few and familiar. Rushing, outside the local primary school, after a warning lamp flashed on during the school run, a parent tops up your car. Someone tips the bottle in at home, right off Ty Fry Road, as the day ends. Or someone new to that flap tops up your vehicle in dim light, stopped in the car park outside The Twelve Knights.
The least known cars get it most — hire cars, brand-new ones, fleet ones, and the other vehicle in a family with both fuels. Same slip, same first step — leave it switched off — wherever you happen to be around Margam or the remainder of Neath Port Talbot.
AdBlue in your diesel tank around Margam, and the engine started?
Then the AdBlue has left the tank. Given any running, it travels to the injection pump and each injector, having passed via your filter and lines.
Expect lumpy running, exhaust smoke, lost power, lights on the dash, or a stall — returning from Tollgate Park, say, or part way across Margam. Stop as soon as it is safe, switch off, and do not restart the car to check. With each start, more of it is pulled through.
Margam lies under a mile from the M4; if you were on it, exit at the first junction and pull up somewhere safe instead of carrying on.
Distance matters: each mile carries the AdBlue further into your system, and so driving towards Swansea, under 10 miles away, gives a much bigger job than hopping across Margam to the car park by St David's. Tell us roughly how far it had come.
Wherever the car came to a stop is where all of it gets done, even with more to clean out after your engine has been run. Long-term damage is very unusual when it's noticed soon.
What clearing AdBlue from a diesel involves around Margam
The car remains where it is, whether that is a street beside Margam Community Hall, a driveway, a lay-by or a forecourt around Margam, and the van comes to it. Three replies shape the job, so first our engineers ask which fluid got in, about the amount, and if your motor has turned over.
Next, draining that tank on the spot takes out the contaminated diesel along with the AdBlue in one go. Residue from AdBlue will not wash away by itself, so the whole system gets a full flush, which matters far more here than with petrol. The filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. Roughly half an hour once we arrive is usual for most jobs when the engine hasn't run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.
Finally, the fuel system is primed with clean diesel. Firing it up comes next, and then you set off from where your car is parked, outside Port Talbot Parkway or on a drive around Margam. The test before our engineers leave is that it runs properly on fresh diesel. As the job is done in full where your car is, a garage never comes into it. You get a VAT invoice and an engineer report after that, which is what insurers want.
About Margam itself
Margam is a suburban area in Neath Port Talbot, situated near the coast of south Wales, with Brombil, Taibach, and Goytre nearby. Margam has a relatively low elevation of around 10 metres above sea level and is located approximately 8.6 miles from Swansea. Margam is characterized by its predominantly semi-detached housing stock, which reflects the area's residential nature. Margam is also part of the wider commuter belt around Swansea, with easy access to the city,
AdBlue drains across Margam and Neath Port Talbot
The teams that answer AdBlue calls in Margam also cover the locations round it, Brombil, Taibach and Goytre among them, and most of Neath Port Talbot beyond, across the SA postcode area. If you are near a border, or somewhere hard to explain, ring and ask rather than assuming.
A van that comes to you suits Margam, a residential suburb: there's no need to bring the car to us, because our engineers empty it there, on a driveway, a residential street, a car park or a forecourt.
AdBlue in a diesel tank in Margam: the cost of fixing it
Every job differs, so not one fixed price would be fair. Three things move the price: whether the motor has run and for how long, how much AdBlue went in, and where the car is. That last one rests on whether our van can reach it safely, and an open drive is easier than a tight gap behind Graig Fawr 'Chain Home Low' Radar Station (WWII).
Ahead of any figure, not after, every enquiry from Margam begins with the same three questions: the fuel, the quantity, plus whether the engine ran. Given those replies, the range narrows to one fixed figure.
The price is quoted during the call, before a van sets off; settling up happens on the day, by card or over the phone, and nothing upfront. Misfuelling cover comes with plenty of insurance policies, so it pays to look at yours before the van gets there.
Beside the car around Margam, still?
Not touching the car is, then, the most useful move you can do. Keys out; motor and ignition off. Call 0333 366 0103 then tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, in Margam or anywhere in Neath Port Talbot.