Aberavon: AdBlue in the Diesel Tank? Leave It Off
Motor off, ignition off: that is how you start if AdBlue has got into the diesel tank. Water with urea dissolved in it: that is AdBlue. It doesn't burn, it doesn't mix with diesel, and the harm it does begins when the system pulls it in. In Aberavon, AdBlue in a diesel tank caught before your motor runs normally comes down to a drain and a thorough flush, right where the vehicle is. First, call us on 0333 366 0103.
Your next steps straight away, Aberavon: AdBlue in your diesel tank
To do:
- So nobody can switch your ignition on, pull the keys away.
- If you are anywhere close to moving traffic, put the hazards on.
- Which product, and roughly what amount? Save the bottle or your receipt, and our engineers can see.
- Tell us a postcode starting SA12 6, or whichever street lies nearest, and our van reaches you directly — so call wherever you stand.
Do not:
- Shifting the vehicle even a few yards is no reason to fire up your engine.
- Don't switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- Adding extra diesel does not work: AdBlue settles out instead of thinning.
- Never drive it anywhere, not even a short stretch down Attlee Avenue.
- Emptying the tank yourself by the road is not worth trying.
Moving the vehicle off the pumps is a job for staff to help with, whichever Aberavon forecourt you're on, the Murco or any other. Stopped on your own driveway? Then it remains exactly as it is.
AdBlue in a diesel tank, and what it does there
The engine is not what AdBlue is made for; the exhaust is. Its own tank holds it, and from there it is sprayed into the exhaust, and there it treats the gas. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.
Tipped in with your diesel, it stays separate instead of mixing — quite different from fuel. It is heavier than diesel, and so it sinks and gathers at the bottom of the tank, which is where the pickup pulls fuel from. Once your system runs, the AdBlue is first to be pulled through. Until then it sits beneath your diesel, and that is why a car topped up in Corlannau last night and never switched on remains the straightforward one, provided nobody turns the key.
It causes two kinds of harm from there. Crystals and corrosion. As the water evaporates, it leaves urea that crystallises in filters and narrow channels; meanwhile, because it eats at certain metals, each part it reaches keeps suffering for as long as it remains in there. Overnight, a vehicle sitting around Aberavon with AdBlue through its pipework grows worse; where it's only inside that tank, nothing changes. Diesel lubricates the injection pump and every injector as it passes; water offers none of that, and that is a separate kind of harm.
Why AdBlue in a diesel is frequently more major than petrol
Put petrol in a diesel at the Morrisons and you have a problem of thin fuel. Mixed through the diesel and sitting still, it is harmless for now; using your engine is the damage.
AdBlue in a diesel is a different matter: not thin fuel, yet no fuel at all. It doesn't burn, so it can't just be run through. It does not stay mixed, and so it can't be thinned. And crystals and corrosion don't wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting your motor "to see" costs more here than nearly anywhere else, whether your car is in Lletyharri or the middle of Aberavon.
The same good news holds as with petrol. If your motor has not run, the AdBlue is still in that tank, and your tank is the quickest part of a fuel system to clear, wherever across Neath Port Talbot the vehicle is standing.
Aberavon: how AdBlue ends up in a diesel tank
Many motors place the AdBlue cap alongside the diesel one, occasionally behind a single flap, and in dim light the two can appear identical. Nobody intends it. Usually it is not the filling station: someone picks up a bottle driving home and pours it in at home.
A few familiar ways cover most cases. A warning light comes on during the school run, and the top-up occurs in a hurry outside the local primary school. A driver tips the container in at home, just off St. David's Road, as the day ends. Or someone new to that flap tops up your car after dark, stopped in the car park by Aberavon Liberal Club.
It comes up the most in a rental, a new car, a fleet car, or the other vehicle of a home with both fuel types — the vehicles people know the least. Wherever around Neath Port Talbot, Aberavon included, the mistake doesn't change, and neither does the first response: keep it off.
Started your engine with AdBlue in your diesel tank in Aberavon?
If so, the AdBlue is no longer in your tank. Via the filter, through the pipework, and — given any running — into the injection pump and each injector: that's where it travels.
Watch for lumpy running, smoke, lost power, warnings on your dash, or a cut-out — returning from Vivian Park, perhaps, or midway across Aberavon. Once safe, stop then switch it off — without turning it on again to see. Each start pulls more of it through.
Aberavon lies under a mile from the M4; if you were on it, leave by the first junction and stop safely rather than carrying on.
Hopping across Aberavon to the car park by Port Talbot Town F.C. is one thing; heading for Swansea, under 10 miles away, is another, because every mile carries the AdBlue further in. So distance matters. Roughly how far had it come? Tell us.
There is more to rinse out once the motor has been started, and our engineers do all of it where your car has come to a stop. Lasting damage is very unusual when it is spotted soon.
Aberavon: how AdBlue is emptied from a diesel
A road by Saint Paul's, a driveway, a layby or a filling station: anywhere the car has come to rest in Aberavon, our engineers travel to it. Three replies shape the job, so first our technicians ask what went in, about the amount, and if the motor has run.
Then that tank is cleared where the vehicle sits, and so the polluted fuel and the AdBlue come out together. The system is cleaned thoroughly, which matters more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Testing your car follows last, after clean diesel is added and the fuel filter gets cleaned or, where necessary, swapped. Most of these jobs are a half-hour job once we turn up, if your engine hasn't run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.
The final step is to prime the system on new diesel. You set off as soon as our technicians have fired it up, and it makes no difference whether the vehicle is on a driveway in Aberavon or in a bay outside Port Talbot Parkway. The test before our technicians head off is that it runs correctly on fresh diesel. No garage is needed at any stage, with the whole job done then and there. Insurers want a VAT invoice and an engineer report, and you get both afterwards.
About Aberavon
Aberavon is a suburban area in south Wales, situated on the coast near Swansea. Aberavon has a population of around 6603 people and is characterized by semi-detached housing. Aberavon sits at a low elevation of approximately 10 metres above sea level, close to the nearby towns of Port Talbot and Sandfields. Aberavon is located near the Velindre area, with Swansea just 6.3 miles away.
Aberavon and Neath Port Talbot: AdBlue drains across the area
Port Talbot, Sandfields and Velindre are among the places near Aberavon that the same teams serve, along with most of Neath Port Talbot beyond, over the SA postcode area. Assuming doesn't help by a county line or anywhere tricky to pin down; phone and check.
Wherever the vehicle stands — a drive at home, a residential street, a car park, a filling station — our technicians drain it on the spot, with no need to take it to us; which suits Aberavon, a residential suburb, well.
AdBlue in a diesel tank around Aberavon: the cost of fixing it
Because each callouts differ, a single price wouldn't be honest. The cost shifts first with how long, if at all, the motor has been running, and next with the amount of AdBlue that got in. After that it turns on where the vehicle is and whether a van can reach it safely, which is simpler on an open driveway than in a tight gap behind Bethlehem Evangelical Church.
For that reason, each call from Aberavon opens by asking the same trio — what went in, what quantity, whether the engine ran — before any figure. Once those are known, a range becomes one fixed number.
The quote is given on the call, before a van leaves; payment comes on the day, by card or over the phone, and nothing upfront. Check your policy while we're on the way: plenty include misfuelling cover.
Next to the vehicle in Aberavon, right now?
Then, do nothing — that is the best move there is. Engine off, keys out, ignition off. Phone 0333 366 0103: AdBlue, the amount, plus if it ran are all we ask. Petrol in Diesel handles the rest throughout Neath Port Talbot, Aberavon included.