AdBlue in a Diesel Tank in Ton-y-pistyll? Don't Start It
If AdBlue has got into your diesel tank, leave the motor off and leave the ignition off. Urea dissolved in water is what AdBlue is. The trouble starts once it's pulled through your lines — it will not ignite, and it won't blend with diesel. In Ton-y-pistyll, AdBlue in a diesel tank found before the engine runs normally comes down to a drain and a thorough flush, just where your car is. Before you do anything else, ring 0333 366 0103.
Ton-y-pistyll, AdBlue in your diesel tank: what to do straight away
To do:
- Take the keys out, so nobody switches the ignition on.
- Hazards on, if moving traffic is at all near.
- Which product, and about what amount? Hang on to the bottle or the receipt, and our technicians will see.
- Ring just where you are. Say a NP11 4 postcode or the closest street name, and no one has to hunt for you.
Never do these:
- Shifting your vehicle even a few yards is no reason to fire up the engine.
- Turning your key to ignition by itself sets the pump running on many diesels. Avoid it.
- AdBlue doesn't mix in diesel — it separates out — so adding more fuel won't weaken it.
- Any driving at all is best avoided, including a short way along Ton-y-Pistyll Road.
- Draining the tank yourself by the road isn't one to try.
The staff on duty at any Ton-y-pistyll forecourt — the Sainsbury's among them — will normally lend a hand pushing it clear if you ask. On the drive, the car remains just where it was left.
AdBlue in a diesel tank: what it does
Meant for your exhaust, AdBlue has no place in your engine. Its own reservoir holds it, and from there it's sprayed into your exhaust, and there it treats the gas. A fuel pump is not made to cope with it, and AdBlue was never intended to travel through one.
Fuel blends; AdBlue, after tipped in, will not. Its behaviour is nothing like diesel's. It is heavier than diesel, so it sinks and collects at the bottom of that tank, which is where the pickup draws fuel from. A car topped up on a driveway in Cwmnantyrodyn yesterday evening and left unstarted counts as the simple one. Nothing has sucked the AdBlue up yet — but when your motor runs, that is what goes first, directly from the bottom of your tank.
From there it does two kinds of harm. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filters and tiny channels; and, because it attacks some metals, each part it touches suffers for as long as it remains inside. Lines holding AdBlue spell damage by morning for a vehicle sitting in Ton-y-pistyll. Only inside the tank, it stays stable. Water protects nothing. The high-pressure pump and each injector need diesel flowing through them, and so the water content damages them in its own right.
Why AdBlue in a diesel is regularly more major than petrol
An issue of thin fuel is what you get from fuelling a diesel with petrol from the Texaco. No damage comes as long as it sits unused, blended into your diesel — only when the motor works on it.
With AdBlue in a diesel, the liquid itself is plainly the wrong one. It cannot just be run through, because it does not burn. It doesn't stay mixed, so it can't be weakened. And crystals and corrosion do not wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting your engine "to see" costs more here than nearly anywhere else, whether the car is in Pontllanfraith or the middle of Ton-y-pistyll.
The good news is the same as with petrol. Anywhere in Caerphilly the car has stopped, an unrun engine means the AdBlue yet inside the tank: the simplest part of a fuel system to clear.
Ton-y-pistyll: how AdBlue ends up in a diesel tank
No one means to do it. The AdBlue filler on many vehicles rests 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 while heading home and tipped in outside the house, rather than at the forecourt, is the usual story.
The ways it occurs are few and familiar. Hurrying, outside the local primary school, after a warning lamp flashed on during the school run, a parent refills the car. After work, a bottle is tipped in on a drive close to Friars Mead. Or someone unfamiliar with that flap tops up your vehicle in dim light, parked in the car park by Three Horseshoes.
The least known cars get it most — rentals, new ones, company ones, and the spare motor in a family with both fuel types. Wherever you're around Ton-y-pistyll or the remainder of Caerphilly, it's the same mistake and the same first answer: leave it off.
Started your engine with AdBlue in the diesel tank around Ton-y-pistyll?
The AdBlue has left the tank, then. Your filter and pipework have had it sucked through, and any running carries it on to the injection pump and every injector.
Watch for lumpy running, exhaust smoke, falling power, lights on the dash, or a stall — returning from Windsor Park, say, or midway across Ton-y-pistyll. No restarting to test: pull over when it is safe, then switch everything off. With each start, more of that is pulled through.
Ton-y-pistyll lies under 10 miles from the M4; if you were on it, exit by the first junction and stop somewhere safe rather than driving on.
Each mile pushes the AdBlue further in. That's why a hop across Ton-y-pistyll to park near Pentwynmawr Community Hall and a drive of under 10 miles for Newport are such different jobs. Let us know roughly how far it had come.
There's more to rinse out once the motor has run, and our engineers do all of it where the car has ended up. Lasting damage is very uncommon if it is noticed early.
Draining AdBlue in a diesel in Ton-y-pistyll: what it takes
The vehicle remains where it is, whether that is a street beside New Bethel United Reformed Church, a driveway, a layby or a filling station around Ton-y-pistyll, and our van travels to it. The work depends on three answers, which our engineers get first — which fluid was put in, the amount, and if your motor has turned over.
Then your tank is drained where the car stands, and so the tainted fuel and the AdBlue come out together. A full flush counts far more with AdBlue than with petrol, since residue won't clear out by itself. Testing the vehicle follows at the end, once clean diesel is added and the fuel filter is cleaned or, if needed, replaced. About half an hour on site is usual for most jobs where the motor has not run. Our equipment is explosion-proof, so a live filling station is no fault, and it's hushed enough for a residential street late at night.
New diesel goes in to prime the fuel system, and that's the final step. Whether it is a parking bay at Newbridge or a driveway around Ton-y-pistyll, that is where our engineers start it and you set off. The test before our technicians leave is that it runs smoothly on clean diesel. Because the job is done in full where the car is, a garage never comes into it. You get a VAT invoice and an engineer report later on, which is what insurers want.
About Ton-y-pistyll and where it is
Ton-y-pistyll is a suburban area in Caerphilly, situated inland at an elevation of 182 metres, with semi-detached housing being the predominant type of accommodation. Ton-y-pistyll lies approximately 8.6 miles from Newport and is surrounded by nearby places such as Pentwyn-mawr, Cwm-dows, and Newbridge. Ton-y-pistyll has a population of around 1544 residents and is located about 130.7 miles from London.
AdBlue drains across Ton-y-pistyll and Caerphilly
Pentwyn-mawr, Cwm-dows and Newbridge are among the towns near Ton-y-pistyll that the same teams reach, together with most of Caerphilly further out, over the NP postcode area. Ring and check rather than guess if you're by a border, or somewhere awkward to pin down.
A mobile service fits Ton-y-pistyll, a residential suburb: you have no need to take the car to us, since our engineers drain it there, in a driveway, a side street, a car park or a forecourt.
What does AdBlue in a diesel tank cost to sort out around Ton-y-pistyll?
Because the callouts differ, a single figure wouldn't be honest. The price changes first with how long, if at all, the engine has been running, and next with the amount of AdBlue that got in. After that it rests on where the car is and whether our van can reach it safely, which is easier on an open drive than in a tight gap behind Saint Paul's.
That is why every call from Ton-y-pistyll starts with the same three queries, asked before giving a figure, not after: what got in, how much, and whether it's run. When they are known, a range turns into a single firm number.
Priced by phone before the van sets out, it is settled on the day — card or phone, nothing in advance. Check your policy whilst we're on the way: plenty include misfuelling cover.
In Ton-y-pistyll and still next to the car?
Then the most helpful thing you can do is nothing to the vehicle. Ignition off, engine off, keys out. Ring 0333 366 0103 then tell us it's AdBlue, about how much, and if it has run. Petrol in Diesel takes it from there, in Ton-y-pistyll or anywhere in Caerphilly.