AdBlue in a Diesel Tank in Elephant and Castle? Don't Start It
AdBlue in your diesel tank? Then leave your engine off — and your ignition as well. Urea dissolved in water is all AdBlue is. It does not burn, it doesn't mix with diesel, and the harm it does starts when the fuel system draws it in. If your motor has not run yet, AdBlue in a diesel tank is normally drained and thoroughly rinsed where your car stands around Elephant and Castle. Phone 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in the diesel tank in Elephant and Castle
To do:
- Pocket your keys, and that prevents anyone switching the electrics on.
- If you are anywhere near moving traffic, put your hazards on.
- The empty bottle or the receipt tells us the fluid and the quantity, and so do not throw it out.
- Our van finds you quickest with a postcode starting SE1 6, or simply the name of a street nearby, and so call from the spot.
Things not to do:
- Do not start the engine, even for a moment to move your car.
- Many diesels power their pump the instant the ignition goes on, so leave the car off.
- AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel won't weaken it.
- Leave the car where it is instead of driving it anywhere, even a short distance along Elephant and Castle.
- No draining it yourself, at all, on the roadside.
The staff on duty at any Elephant and Castle filling station — the Esso included — will normally help pushing it aside if you ask. At home, the car remains just where it was left.
What AdBlue does in a diesel tank
AdBlue is made for your exhaust, not the motor. Its own tank keeps it, and from there it is fed into your exhaust, and there it treats the gas. Neither side suits the other: urea doesn't belong in an injection pump, and a pump cannot take urea.
Tipped in with the diesel, it stays separate instead of mixing — quite different from fuel. It sinks, because it is heavier than diesel, and settles low where the intake draws its fuel from. A vehicle topped up on a driveway in The Borough overnight and not started since counts as the simple one. Nothing has sucked the AdBlue up so far — though when the engine runs, that's what is pulled first, directly from the bottom of the tank.
After it is sucked in, the damage comes in two forms. What is left when the water evaporates is urea, which turns into crystals: they settle in narrow channels and block filters. Worse, it attacks certain metals in a fuel system, and keeps going till it is flushed out. Pipes holding AdBlue mean harm overnight for a car sitting around Elephant and Castle. Only in your tank, it stays the same. And there is the water: it offers no lubrication to the components that rely on it the most — the high-pressure pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is often worse
Petrol put into a diesel on Texaco's forecourt leaves the fuel thin — that's the main problem. It mixes with the diesel, and while it's inside your tank it does no damage; the damage comes from running the motor on it.
AdBlue in a diesel is a fault of the wrong substance altogether. It can't just be run through, because it does not burn. Crystals and corrosion stay through the following tankful, and AdBlue splits back from the diesel, and so thinning it can't help. Hence the flush counts more, and trying your engine "to see" does more harm with AdBlue than almost any other mistake — in Lambeth or the heart of Elephant and Castle alike.
With AdBlue, the good news is no different from petrol. Emptying a tank is the easiest job on any fuel system, and without start-up, the AdBlue remains in it — anywhere around Greater London your car has stopped.
How AdBlue ends up in a diesel tank in Elephant and Castle
Many motors place the AdBlue filler beside the diesel cap, now and then behind a single flap, and after dark the two can look identical. Nobody means it. Mostly it is never the forecourt: a driver buys a container heading home and tips it in outside the house.
Mostly, it occurs in one of a few familiar ways. A warning light comes on during the school run, and the top-up happens in a hurry outside St Jude's Church of England Primary School. A bottle is poured in at the end of the day on a drive just off St George's Road. One more pattern: dim light, the car park by The Elephant and Castle, and a driver using that flap for the first time.
It occurs most in the cars motorists know least: a hire car, a new car, a company car, or the second motor of a household with one diesel and one petrol. Keep it off: that's the first step to an identical mistake, anywhere in Elephant and Castle or the rest of Greater London you are.
AdBlue in your diesel tank around Elephant and Castle, and the motor started?
If so, the AdBlue is no longer in your tank. Through the fuel filter, along the pipework, and — given any running time — into the injection pump and each injector: that's how far it has gone.
You may see your motor running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Elliott's Row Pocket Park or halfway across Elephant and Castle. Pull over when safe. Turn off. Keep it off instead of testing it again. With each start, more of that is pulled through.
Elephant and Castle sits under 10 miles from the M4; if you were on it, exit at the first junction and pull up safely instead of driving on.
How far it went matters. A couple of hundred yards across Elephant and Castle to the car park by Michael Faraday Memorial substation is a very different job from a run towards Westminster, under 3 miles away, with the AdBlue reaching further into the fuel system with each mile. Let us know roughly how far it had come.
We do all of the flushing where the vehicle has stopped, and once the motor has run there is more of it. If it is spotted soon, permanent damage is very unusual.
What clearing AdBlue from a diesel involves around Elephant and Castle
A street by Nursery Gallery, a drive, a layby or a forecourt: wherever the vehicle has come to rest in Elephant and Castle, we come to it. Which fluid went in, roughly how much, and if your motor has been run: our engineers ask before all else, since those shape the job.
Then that tank is drained where your car stands, so the contaminated fuel and the AdBlue come out together. With AdBlue, more so than with petrol, flushing matters: the fuel system is cleaned right through because residue will not flush away unaided. Next, the fuel filter: flushed, or changed when it must be. Then clean diesel, and then a check of the car. Roughly half an hour on site is usual for most jobs when your engine hasn't run. The pumping gear is explosion-proof, and so a live filling station is no issue, and it is quiet enough for a residential street after dark.
Bleeding your system with clean diesel comes at the end. You set off as soon as we have started the car, and it makes no difference whether the car is on a drive around Elephant and Castle or in a bay outside Elephant & Castle. Before we leave, we confirm it is running properly with fresh diesel in. Our engineers do it all wherever the car has ended up, and it never has to go to a garage. Insurers want a VAT invoice and an engineer report, and both come afterwards.
About Elephant and Castle, briefly
Elephant and Castle is a suburban area in the London Borough of Southwark, situated near the River Thames. Elephant and Castle sits at a low elevation of around 4 metres, close to the city centre and nearby areas like Newington and Southwark. Elephant and Castle is predominantly composed of flat dwellings, with a significant residential population of approximately 26830 people. Elephant and Castle is also near North Southwark and Westminster, making it a central part of the London urban landscape.
AdBlue drains across Elephant and Castle and Greater London
Newington, Southwark and North Southwark are among the places near Elephant and Castle that the same vans reach, together with much of Greater London beyond, throughout the SE postcode area. Near a border, or anywhere tricky to pin down? Asking is better than guessing, and so phone.
No moving is needed. In Elephant and Castle, a residential suburb, a van that comes to you fits: the vehicle is drained where it stands, whether in a drive, a residential street, a car park or a forecourt.
What does AdBlue in a diesel tank cost to sort out in Elephant and Castle?
There is no honest single price, since 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 got in; and then where your car is and whether a van can get to it safely, which is simpler on an open drive than in a tight space behind Metropolitan Tabernacle.
Before a figure, never after, every enquiry from Elephant and Castle opens with the same three checks: the liquid, the amount, and whether it ran. Once those are known, a range becomes a single fixed number.
Priced by phone before the engineer heads out, it is paid for that day — card or phone, nothing in advance. Check your insurance whilst we are on the way: many include misfuelling cover.
Alongside the car in Elephant and Castle, right now?
Then, touch nothing — that's the most helpful step there is. Keys out, motor off, ignition off. Phone 0333 366 0103 then tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, around Elephant and Castle or anywhere around Greater London.