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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Hardingstone? Don't Start It

AdBlue in the diesel tank? Then leave the engine off — and the ignition as well. AdBlue is urea mixed in water. The trouble starts once it's sucked through the lines — it will not burn, and it will not blend with diesel. Caught before your motor has run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where your car is in Hardingstone. Before you do anything else, call 0333 366 0103.

Call 0333 366 0103

Those opening minutes: AdBlue in your diesel tank around Hardingstone

Do:

  • So nobody can turn your ignition on, take the keys out.
  • If you're anywhere close to moving traffic, put the hazards on.
  • Which fluid, and about what amount? Save the bottle or the till receipt, and our engineers can see.
  • Ring just where you are. Quote a NN4 6 postcode or the closest street sign, and nobody has to hunt for you.

Do not:

  • Not even briefly, and not to shift the car: your motor remains off.
  • Your ignition remains off: on many diesels, switching it on is enough to start your fuel pump.
  • AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel won't thin it.
  • Any driving at all is best avoided, even a short way down High Street.
  • Beside the road, do not attempt draining it yourself.

The attendants working at any Hardingstone forecourt — the Shell included — will usually lend a hand pushing it aside if you ask. Parked on your own drive? Then it stays just where it is.

What does AdBlue do in a diesel tank?

AdBlue is made for your exhaust, not your motor. Its own reservoir keeps it, and from there it is fed into your exhaust, where it cleans the fumes. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is built to handle it.

Tipped in with the diesel, it stays separate instead of mixing — entirely unlike fuel. It is heavier than diesel, and so it sinks and collects at the bottom of that tank, which is where the pickup pulls fuel from. A motor topped up on a driveway in Brackmills yesterday evening and left unstarted counts as the straightforward one. No pump has pulled the AdBlue up so far — though once the engine runs, that's what goes first, straight from the bottom of that tank.

Two kinds of damage come from there. Crystals and corrosion. As the water evaporates, it leaves urea that hardens in filters and narrow passages; and, since it attacks certain metals, each part it reaches suffers for as long as it stays in there. If the AdBlue is in the lines, leaving it overnight in Hardingstone makes it worse. Inside that tank only, waiting costs nothing. Then there is the water: it brings no lubrication to the parts that rely on it the most — the high-pressure pump and every injector.

Draining AdBlue from a diesel tank in Hardingstone

Petrol or AdBlue in a diesel: why AdBlue is often worse

Put petrol in a diesel at the JET and you have a fault of thin fuel. Blended through the diesel and sitting still, it's no threat at that stage; running your engine is the damage.

The trouble with AdBlue in a diesel is a completely wrong liquid. Not burning, it cannot simply be run through. Whether the vehicle sits in Far Cotton or the centre of Hardingstone, firing it up "to see" costs more in this case than almost any other slip, and the flush matters more. Why: it won't stay blended, and so diluting it fails; and crystals and corrosion outlast the following fill.

The same good news applies as with petrol. Never run? Then the AdBlue sits only in the tank, the simplest bit of the entire system to empty, anywhere your car has stopped in Northamptonshire.

AdBlue in a diesel tank around Hardingstone: how it ends up there

Nobody means to do it. The AdBlue filler on many vehicles waits right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. A bottle picked up while heading home and poured in outside the house, rather than at the forecourt, is the usual story.

Usually, it happens in one of a few familiar ways. Midway through the drop-off, the dashboard warns, and outside Hardingstone Academy the refill is rushed. Close to Coldstream Lane, someone tips a bottle in at home in the evening. One more pattern: darkness, the car park outside The Crown, and someone opening that flap the first time.

The least known vehicles get it most — hire cars, new cars, fleet cars, and the spare car in a home with both fuel types. Anywhere across Northamptonshire, Hardingstone as well, the mistake does not change, and nor does the first response: keep it switched off.

Started the motor with AdBlue in your diesel tank around Hardingstone?

Then your tank is no longer where the AdBlue is. It has been drawn through the fuel filter and the lines, and if your engine ran for any time, it has reached your high-pressure pump and the fuel injectors.

Rough running, smoke from the exhaust, dropping power, dashboard lights or cutting out: each may appear, maybe midway across Hardingstone or returning from Cherry Orchard. Stop when safe. Turn off. Leave the car off instead of restarting it to check. With each start, more of it is pulled through.

On the M1, under 3 miles from Hardingstone, the next junction is where to leave, and somewhere sensible is where to stop — not carrying on.

Mileage counts: every mile carries the AdBlue further in, and so driving for Milton Keynes, under 15 miles away, makes a far larger job than crossing Hardingstone to the car park by Saint Edmund King and Martyr Church. Let us know about how far it had come.

There is more to clean out once the motor has been run, and we do all of it where the vehicle has come to a stop. If it is noticed quickly, permanent damage is very uncommon.

Hardingstone: how AdBlue is cleared from a diesel

Our technicians come to the car, wherever it has stopped in Hardingstone: a side street close to Hardingstone Village Hall, a drive, a lay-by or a forecourt. Which fluid went in, roughly the quantity, plus if the motor has been run: we check before all else, since those shape the job.

Next, emptying that tank right there takes out the polluted diesel and the AdBlue together. With AdBlue, more so than with petrol, flushing matters: the fuel system is cleaned right through since residue won't wash out by itself. The fuel filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the car is tested. Most of these jobs are a half-hour job once we turn up, if your engine hasn't run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house at night.

Priming the fuel system with new diesel comes at the end. You set off as soon as we have started the car, and it makes no difference whether your car is on a driveway around Hardingstone or in a space by Northampton. The test before our technicians head off is that it runs properly on fresh diesel. No garage is required at any point, with the entire job done then and there. You receive a VAT invoice and an engineer report later on, which is what insurers want.

About Hardingstone

Hardingstone is a suburban area situated on the River Nene in Northamptonshire, with a mix of semi-detached housing and local amenities. Hardingstone sits at an elevation of around 105 metres, close to the nearby villages of Wootton and Merefield. Hardingstone is located near the larger town of Milton Keynes, approximately 13 miles away, and is within commuting distance of London, about 58.5 miles to the south. Hardingstone has a population of around 2321 residents, living in a predominantly semi-detached housing stock.

AdBlue drains across Northamptonshire, Hardingstone included

Wootton, Blacky More and Merefield are among the towns near Hardingstone that the same teams reach, along with most of Northamptonshire further out, throughout the NN postcode area. Close to a border, or somewhere tricky to pin down? Asking beats guessing, so ring.

Anywhere the vehicle sits — a driveway at home, a side street, a parking area, a filling station — our technicians drain it on the spot, and there's no need to take it to us; which suits Hardingstone, a residential suburb, well.

What does AdBlue in a diesel tank cost to sort out around Hardingstone?

There is no fair single quote, since the jobs are not the same. Three things shift the cost: whether the motor has run and for how long, how much AdBlue was put in, and where the vehicle is. That last one rests on whether a technician can get to it safely, and an open driveway is simpler than a tight spot behind Delapre Golf Centre.

What went in, what quantity, and if the engine ran: every Hardingstone enquiry begins by asking exactly those, before any figure, not after. Once those are answered, a range becomes a single firm figure.

The quote is given on the call, before anyone sets off; payment comes on the day, by card or over the phone, and nothing upfront. Misfuelling cover comes with many insurance policies, so it is worth looking at yours before the van gets there.

In Hardingstone and still alongside the vehicle?

Leaving the vehicle alone is, then, the best thing open to you. Ignition off, motor off, keys out. Say it was AdBlue, about how big an amount, and if it ran, on 0333 366 0103. From there Petrol in Diesel handles it, across Hardingstone or anywhere within Northamptonshire.

Call 0333 366 0103