AdBlue in a Diesel Tank in The Woods? Don't Start It
If AdBlue has gone into the diesel tank, keep the motor off and keep the ignition off. In plain terms, AdBlue is simply urea in water. As it is water-based, it won't ignite and never combines with diesel; trouble just comes once the pump starts drawing it. In The Woods, AdBlue in a diesel tank caught before the motor runs usually means a drain and a thorough flush, right where the vehicle is. Call 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in your diesel tank in The Woods
Do these:
- Take your keys out, and so no one switches your ignition on.
- If you are at all close to moving traffic, put your hazards on.
- So you can tell us which liquid it was and about what quantity, save your receipt or the empty bottle.
- Ring us from where you are. A postcode starting WS10 0, or the name of the nearest street, gets the van to you without a search.
Don't do these:
- Shifting the car even a few yards is no reason to start the motor.
- Don't switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- Pouring in more diesel does not help: AdBlue settles out rather than thinning.
- Any driving at all is to be avoided, even a short way down Woden Road East.
- No emptying it yourself, at all, at the verge.
Moving your car away from the pumps is a job for attendants to help with, wherever The Woods forecourt you are on, the Esso or any other. At home, the car remains just where it was left.
AdBlue in a diesel tank, and what it does there
AdBlue is made for the exhaust, not your engine. It goes into its own tank and is sprayed into the exhaust gas to fresh it. Neither side fits the other: urea does not belong in an injection pump, and an injection pump can't deal with urea.
Poured in with the diesel, it stays apart instead of mixing — entirely different from fuel. Denser than diesel, it sinks and collects underneath it — the very place the pickup draws from. Easiest of all: one that had AdBlue in Mesty Croft overnight and has not turned since. The liquid waits at the foot of that tank, undrawn — but it would be the first thing through if the motor runs, ahead of any diesel at all.
It does two kinds of damage from there. Crystals and corrosion. As the water evaporates, it leaves urea that crystallises in filters and tiny channels; meanwhile, since it attacks some metals, each part it touches suffers for as long as it remains inside. Overnight, a vehicle parked around The Woods with AdBlue in its lines gets worse; if it is only in the tank, nothing changes. Diesel protects the high-pressure pump and every injector as it passes; water gives no lubrication, and that is a separate kind of harm.
AdBlue in a diesel: why it's often worse than petrol
Fill a diesel with petrol in error at the another forecourt nearby, and this issue is diluted fuel. Damage only comes from driving on it. Mixed into the diesel and sitting in the tank, it causes nothing.
AdBlue in a diesel is another matter: not thin fuel, yet no fuel at all. Because it doesn't burn, running it through is not an option. Deposits and corrosion stay after the following tankful, and AdBlue splits again from your diesel, and so thinning it won't help. Hence the flush counts more, and trying your engine "to see" costs more with AdBlue than almost any other mistake — in Oakeswell End or the heart of The Woods equally.
As with petrol, there's good news. If your motor hasn't run, the AdBlue is still inside your tank, and the tank is the simplest part of a fuel system to clear, wherever across West Midlands the vehicle is standing.
The Woods: how AdBlue ends up in a diesel tank
It is not deliberate. Plenty of cars keep the AdBlue inlet beside the diesel one, occasionally under a single flap, and muddling them up is simple in poor light. A bottle picked up when heading home and poured in outside the house, rather than at the filling station, is the typical route.
A few familiar ways account for the majority of them. Halfway through the morning drop-off, the dashboard warns, and outside Park Hill Primary School the refill is rushed. In the evening, a container is tipped in on a drive near Park Hill. Or the car is topped up in the car park outside The Brunswick, in poor light, by someone who has never opened that flap before.
It comes up the most in a rental, a brand-new vehicle, a company motor, or the other vehicle of a family with both fuel types — the vehicles people use least. Anywhere across West Midlands, The Woods as well, the mistake doesn't change, and nor does the first step: keep it off.
AdBlue in your diesel tank around The Woods, and your engine started?
The AdBlue has left that tank, then. With any running time, it goes on to the high-pressure pump and each injector, having passed via the filter and lines.
Maybe coming back from Black Country Millennium Forest, or midway across The Woods, your engine may go lumpy, smoke, lose pace, light up your dash or cut out. Stop as soon as it is safe, switch off, and don't restart it to check. With each start, more of it is pulled through.
On the M6, under a mile from The Woods, the next junction is where to leave, and somewhere safe is where to park — not driving on.
Every mile carries the AdBlue deeper in. That's why crossing The Woods to park beside Woods Methodist Church and a drive of under 10 miles for Wolverhampton are such distinct jobs. Let us know roughly how far it had come.
There's more to rinse out once the motor has been started, and we do all of it where the vehicle has come to a stop. Very rarely does it leave lasting damage when it is caught quickly.
The Woods: how AdBlue is drained from a diesel
Anywhere it has come to rest around The Woods — a filling station, a lay-by, a driveway, a street by Saint Paul's Church — our van comes to your car. Three answers shape the work, so before anything else our engineers ask what got in, roughly the amount, plus if the engine has run.
Then your tank is cleared where the car sits, so the polluted fuel and the AdBlue come out together. With AdBlue, far more than with petrol, the flush matters: the whole system is flushed all the way through because residue won't wash out by itself. Testing your vehicle comes last, after fresh diesel is added and the fuel filter is cleaned or, where necessary, swapped. Most of these jobs are a half-hour job once our engineers turn up, if the motor has not run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.
Fresh diesel goes in to prime the system, and that's the last step. Firing it up comes next, and then you head off from where your car is parked, outside Bescot Stadium or on a drive in The Woods. Before leaving, our technicians check it is running smoothly with fresh diesel in. Since the job is done in full where the car is, a workshop never comes into it. Insurers want a VAT invoice and an engineer report, and you get both at the end.
About The Woods
The Woods is a suburban area located on the riverside in the West Midlands, with an elevation of 117 metres. The Woods sits near the city of Wolverhampton, approximately 5.7 miles away, and is close to nearby places such as Wood Green and Vicarage. The Woods is characterised by its predominant semi-detached housing stock, typical of many suburban areas in the region. The Woods is situated about 107.8 miles northwest of London, making it a commuter hub for those working in the capital.
The Woods and West Midlands: AdBlue drains across the area
AdBlue call-outs in The Woods are passed to teams that cover the places around it — Wood Green, Vicarage as well as Bescot — and much of West Midlands beyond, across WS postcodes. If you are close to a boundary, or somewhere hard to describe, ring and ask instead of guessing.
Anywhere your vehicle stands — a drive at home, a side street, a parking area, a forecourt — our technicians empty it there, and there's no need to take it to us; which suits The Woods, a residential suburb, well.
What AdBlue in a diesel tank costs to put right in The Woods
There's no honest single price, because the jobs are not the same. What moves the cost is, first of all, whether the engine has been running and for how long; then how much AdBlue was put in; and then where your car is and whether a technician can reach it safely, which is easier on an open driveway than in a tight spot behind Wednesbury Sports Union.
Which fluid was put in, how much, and whether it ran: each The Woods call begins by asking exactly that, ahead of any quote, never after. Their answers narrow the range right down to a single figure.
Our price is given during the call, before anyone leaves; settling up comes on the day, by card or over the phone, with nothing upfront. Misfuelling cover comes with plenty of insurance policies, so it pays to look at yours before the van gets there.
In The Woods and still beside your car?
Then the most useful thing you can do is nothing to your car. Ignition off, engine off, keys out. Petrol in Diesel takes over the remainder, across The Woods or anywhere within West Midlands, once you phone 0333 366 0103 saying it's AdBlue, about how big an amount, and if the engine ran.