Don't Start It: AdBlue in a Diesel Tank in Overstrand
AdBlue in the diesel tank? Then keep the engine off — and the ignition as well. Chemically, AdBlue is simply urea in water. Being water-based, it will not burn and won't blend with diesel; damage just comes once your pump starts pulling it. In Overstrand, AdBlue in a diesel tank found before the engine runs usually comes down to a drain and a thorough flush, just where the vehicle is. Before you do anything else, call 0333 366 0103.
AdBlue in your diesel tank around Overstrand: the first few minutes
Things to do:
- Remove the keys, and that prevents someone turning the power on.
- Put the hazards on if you're at all close to moving traffic.
- The empty bottle or the receipt shows us the fluid and the quantity, and so do not throw it out.
- The van finds you quickest with a postcode starting NR27 0, or just the name of a street nearby, and so phone from the car.
Don't:
- Do not start your engine, even for a moment to shift your car.
- Don't switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- No extra fuel on top. The AdBlue won't blend, and so it is wasted.
- Even a short distance down The Londs is too far to drive the vehicle.
- No emptying it yourself, at all, at the roadside.
The staff on duty at any Overstrand forecourt — the Morrisons among them — will usually help pushing it clear if you ask. On your own drive, don't touch it at all.
AdBlue in a diesel tank, and what it does there
Not the motor but the exhaust is where AdBlue is meant to go. From a separate tank it goes directly to your exhaust, treating what your motor lets out. A fuel pump isn't designed to cope with it, and AdBlue was never intended to go through one.
Fuel blends; AdBlue, after tipped in, will not. The behaviour is nothing like fuel's. The pickup sucks fuel from the lowest part of that tank, and that is precisely where AdBlue ends up: as it is heavier than diesel, it sinks. The first thing the system pulls through, once it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in Frogshall last night, and hasn't been started since, is still the straightforward case: the AdBlue is lying at the bottom of your tank, and nothing has sucked it in.
Two kinds of harm come from there. What remains once the water goes is urea, which forms crystals: they lodge in narrow channels and block filters. Worse, it attacks certain metals in the fuel system, and keeps going until it's cleared out. Where the AdBlue is in the lines, waiting overnight in Overstrand leaves it worse. Inside your tank alone, time costs nothing. Then there's the water: it offers no protection to the parts that rely on it the most — the injection pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is commonly worse
Top up a diesel with petrol by mistake at the TotalEnergies, and the issue is thinned fuel. Blended through the diesel and sitting unused, it is harmless at that stage; using your engine is the harm.
AdBlue in a diesel is another matter: not thin fuel, but no fuel at all. It does not burn, and so it cannot just be run through. Nor can it be thinned, since it splits back out — and the next fill won't rinse away deposits or corrosion. So the flush counts for more here, and trying your engine "to see", in the centre of Overstrand or out in Crossdale Street, costs more than almost any other mistake.
With AdBlue, the good news is no distinct from petrol. If the motor has not run, the AdBlue is still in the tank, and your tank is the quickest part of a fuel system to clear, wherever across Norfolk the car is standing.
How AdBlue ends up in a diesel tank in Overstrand
No one means to do it. The AdBlue filler on plenty of vehicles waits right next to the diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. Mostly it occurs with a bottle bought on the way home and poured in on the drive, not at the forecourt.
It tends to occur in a few familiar ways. The refill is hurried outside Overstrand, the Belfry, Church of England Voluntary Aided Primary School, after the dash flashed with a warning as the children were taken in. A driver tips the bottle in at home, right off Cliff Road, as the day ends. Otherwise, in dim light outside White Horse, your vehicle gets topped up by a driver opening that flap the first time.
It happens most in the motors motorists know least: a hire car, a new car, a company car, or the second car of a household with one diesel and one petrol. Wherever you're in Overstrand or the rest of Norfolk, it is the same mistake and the same first answer: leave the car off.
Started your engine with AdBlue in the diesel tank in Overstrand?
If so, the AdBlue is no longer inside the tank. The filter and lines have had it sucked through, and some running time takes it on to the injection pump and each injector.
Perhaps returning from Sally Beans Wood, or midway across Overstrand, the engine might go lumpy, smoke, lose pace, light up the dash or cut out. Once safe, stop then switch it off — without restarting to see. Every start pulls more of that through.
Overstrand sits over 50 miles from the M11; if you were on it, exit by the first junction and stop somewhere safe instead of driving on.
How far it went matters. A couple of hundred yards across Overstrand to the car park by Overstrang Information Point is a very different job from a run towards Norwich, under 25 miles away, with the AdBlue reaching further into your system with every mile. Let us know roughly how far it had come.
Once the engine has run, the flush covers more, and all of it is done where the vehicle has come to a stop. Long-term damage is very rare when it's caught quickly.
What clearing AdBlue from a diesel involves around Overstrand
The car stays where it is, whether that is a road near Overstrand Methodist Chapel, a drive, a lay-by or a filling station in Overstrand, and the van travels to it. Before anything else we ask what was put in, about how much, and whether the motor has run, because those replies decide the work.
The contaminated diesel and the urea come out together when that tank is drained, on the spot. What remains from AdBlue will not flush out unaided, and so the whole system gets a careful flush, which counts far more here than for petrol. Your filter is cleaned, or replaced where it needs to be; clean diesel goes in; and your car is tested. Not run? In that case count on about half an hour on site for most jobs. Quiet enough to use outside a house at night, and safe on a busy forecourt, the pumps are explosion-proof.
The final step is to prime your system on fresh diesel. You drive off as soon as our engineers have started the car, and it makes no difference whether the car is on a drive around Overstrand or in a space by Roughton Road. Our technicians make sure it runs smoothly on new diesel before leaving. Because the job is done in full where the car is, a workshop never comes into it. You receive a VAT invoice and an engineer report afterwards, which is what insurers ask for.
About Overstrand
Overstrand is a small coastal village in Norfolk, situated on the eastern coast of England, approximately 20 miles north of Norwich. Overstrand has a population of around 765 people and is characterised by predominantly detached housing. Overstrand sits at an elevation of 34 metres, overlooking the North Sea, and is near to other local places such as Northrepps and Suffield Park.
AdBlue drains across Norfolk, Overstrand included
Over the NR postcode area, the teams answering AdBlue jobs in Overstrand reach most of Norfolk too, Northrepps, Suffield Park and Sidestrand included. If you are near a border, or somewhere hard to explain, ring and ask rather than guessing.
Overstrand is a coastal village, and a mobile drain suits it: whether your car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it sits, so it never needs to be shifted to us.
What AdBlue in a diesel tank costs to put right in Overstrand
Each job is different, so no fixed price is fair. The cost moves first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that got in. After that it rests on where the vehicle is and whether a technician can reach it safely, which is simpler on an open drive than in a tight spot behind Overstrand Village Sign.
For that in mind, each enquiry from Overstrand begins by asking the identical trio — what was put in, how much, whether the engine ran — before any figure. Their answers narrow a range down to a single figure.
Our quote is given during the call, before anyone leaves; payment happens on the day, by card or over the phone, and nothing upfront. Misfuelling cover is part of plenty of insurance policies, so it pays to look at yours before the van gets there.
Still next to the car around Overstrand?
Then, the best thing to do with the vehicle is to not touch it. Engine off, keys out, ignition off. Phone 0333 366 0103: AdBlue, roughly how much, plus whether the engine ran is everything our technicians need. Petrol in Diesel takes over the rest across Norfolk, Overstrand too.