Wilburton: AdBlue in the Diesel Tank? Leave It Off
If AdBlue has gone into the diesel tank, leave the engine off and leave your ignition off. AdBlue is urea dissolved in water. The trouble begins once it is pulled through your lines — it will not burn, and it won't blend with diesel. A drain and a thorough flush, done where the car is around Wilburton, is usually all AdBlue in a diesel tank needs — if it is caught before the engine has been run. Before you do anything else, phone 0333 366 0103.
What to do right now, Wilburton: AdBlue in the diesel tank
Things to do:
- Remove the keys, which stops anyone switching the electrics on.
- If you are anywhere near moving traffic, put the hazards on.
- So you can give us which liquid it was and about what quantity, save the receipt or the empty bottle.
- Tell us a postcode starting CB6 3, or whatever street is nearest, and the van reaches you directly — so call wherever you stand.
Don't:
- Not even briefly, and not to roll the vehicle: your motor remains off.
- Turning the key to ignition alone sets the pump going on many diesels. Skip it.
- No more fuel added. The AdBlue will not blend, and so it's wasted.
- Even a short way along High Street is too far to drive the car.
- Beside the road, do not attempt emptying it yourself.
At a forecourt around Wilburton, whether it's the the nearest petrol station or another one, ask the staff to help you push the vehicle away from the pump. On the drive, the car stays exactly where it was left.
What AdBlue does in a diesel tank
Made for the exhaust, AdBlue has no place in the motor. From a separate reservoir it goes directly to the exhaust, cleaning what your motor emits. A fuel pump is not designed to take it, and AdBlue was never supposed to travel through one.
Tipped in with the diesel, it stays separate instead of blending — entirely different from fuel. The intake sucks fuel from the deepest part of your tank, and that's exactly where AdBlue ends up: as it is heavier than diesel, it sinks. Easiest of all: a vehicle that got AdBlue in Stretham last night and has not turned since. The AdBlue sits at the base of that tank, undrawn — but it will be the first thing through if the motor starts, before any diesel at all.
Two kinds of harm come from there. What is left when the water goes is urea, which forms crystals: they settle in narrow passages and clog filters. On top of that, it attacks some metals in the fuel system, and keeps going until it's flushed out. Where the AdBlue is in the lines, waiting overnight in Wilburton makes things worse. In that tank alone, waiting costs nothing. Then there is the water: it brings no protection to the parts that rely on it most — the high-pressure pump and each injector.
Why AdBlue in a diesel is regularly more major than petrol
A problem of thinned fuel is what you end up with after filling a diesel with petrol at the Essar. It mixes with the diesel, and whilst it is inside your tank it causes no harm; the harm comes from running the engine on it.
With AdBlue in a diesel, the liquid itself is simply the wrong one. It doesn't burn, so it cannot just be run through. Nor can it be watered down, because it separates again — and the next tankful will not clear away crystals or corrosion. So the flush counts more here, and trying your engine "to see", in the centre of Wilburton or out in Elford Closes, costs more than almost any other error.
With AdBlue, the good news is no separate from petrol. Wherever around Cambridgeshire the car has stopped, an unrun engine means the AdBlue still inside the reservoir: the easiest bit of any fuel system to empty.
How AdBlue ends up in a diesel tank in Wilburton
It is not on purpose. Plenty of cars keep the AdBlue inlet beside the diesel one, now and then behind a single flap, and muddling them up is easy in poor light. Mostly it takes place with a bottle bought on the way home and poured in on the driveway, not at the pump.
A few familiar ways cover the majority of them. Midway through the drop-off, the dashboard warns, and outside Wilburton CofE Primary School the top-up is hurried. In the evening, a bottle is tipped in on a drive near Twenty Pence Road. One more version: dim light, the car park by King's Head, and someone opening that flap for the first time.
It happens most in the vehicles drivers know least: a hire car, a new motor, a company car, or the second vehicle of a household with one diesel and one petrol. Wherever around Cambridgeshire, Wilburton included, the slip doesn't change, and nor does the first step: leave it off.
AdBlue in your diesel tank in Wilburton, and the engine started?
The AdBlue has left your tank, then. The fuel filter and lines have had it pulled along, and any running takes it on to the high-pressure pump and every injector.
Lumpy running, smoke from the exhaust, lost power, dashboard warnings or stalling: each might show up, maybe midway across Wilburton or coming back from Doghouse Grove. Stop as soon as it is safe, switch off, and don't restart it to check. With each start, more of that is pulled through.
Leave the M11, under 10 miles from Wilburton, at the next junction and stop safely, not driving on.
How far it went matters. A few hundred yards across Wilburton to the car park by Wilburton Baptist Church is a very different job from a run towards Ely, under 5 miles away, with the AdBlue reaching further into your system with every mile. Tell us roughly how far it had come.
Once your engine has been run, the flush takes in more, and all of it is done where your car has come to a stop. Noticed soon, it very seldom leaves long-term damage.
Wilburton: how AdBlue is drained from a diesel
A street by St Peter's Hall, a driveway, a layby or a forecourt: anywhere the vehicle has stopped in Wilburton, our engineers travel to it. What was put in, about the quantity, and if your motor has turned over: our engineers ask before all else, because those decide the job.
Next, draining your tank on the spot takes out the contaminated diesel and the AdBlue in one go. The fuel system is flushed thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. A test of the car follows at the end, after fresh diesel is added and the fuel filter is flushed or, if needed, swapped. About half an hour once we arrive is typical for most jobs where your engine has not run. Explosion-proof pumps mean a live forecourt sensible to work on, and they're quiet enough to spare the street at night.
Last, the fuel system is bled with fresh diesel. After that our technicians start it and you drive off, whether from a parking bay outside Ely or a drive in Wilburton. The test before our engineers head off is that it runs correctly on fresh diesel. No workshop is needed at any point, with the entire job done then and there. The insurer is likely to want an engineer's report and the VAT invoice — each handed over once this job is done.
About Wilburton and where it is
Wilburton is a small village in Cambridgeshire, situated inland near the city of Ely. Wilburton sits at an elevation of 23 metres, close to the nearby settlements of Haddenham and White Cross Hill. Wilburton has a population of around 971 people, predominantly living in detached houses. Wilburton is located approximately 59.8 miles from London, making it a rural community within commuting distance of the capital.
AdBlue drains across Cambridgeshire, Wilburton included
White Cross Hill, Haddenham and Haddenham End Field are among the places near Wilburton that the same vans serve, along with most of Cambridgeshire further out, throughout the CB postcode area. Close to a border, or somewhere tricky to pin down? Checking beats guessing, so ring.
A van that comes to you fits Wilburton, a rural village: there's no need to take the vehicle to us, because our technicians drain it on the spot, in a drive, a residential street, a car park or a filling station.
What AdBlue in a diesel tank costs to put right around Wilburton
Because the jobs differ, a flat price wouldn't be fair. What shifts the cost is, first, whether the engine has run and for how long; then how much AdBlue got in; and then where the vehicle is and whether a technician can reach it safely, which is easier on an open drive than in a tight space behind the far end of the built-up part.
Which fluid was put in, how much, and if it ran: every Wilburton enquiry begins with precisely that, ahead of a figure, never afterwards. When those are known, a range turns into one fixed figure.
Our price is given during the call, before anyone sets off; settling up comes on the day, by card or by phone, and nothing upfront. Check your insurance while we're on the way: plenty carry misfuelling cover.
Wilburton: still next to your car?
Not touching your car is, right now, the best thing open to you. Keys out, motor off, ignition off. Tell us it's AdBlue, about how big an amount, and whether it ran, on 0333 366 0103. From there Petrol in Diesel handles it, across Wilburton or anywhere within Cambridgeshire.