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Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Westbury Park? Keep It Switched Off

AdBlue in the diesel tank? Then keep the engine off — and the ignition too. Water with urea dissolved in it: that's AdBlue. Being water-based, it will not burn and never combines with diesel; trouble only starts when your pump begins pulling it. A drain and a thorough flush, done where the vehicle is in Westbury Park, is normally all AdBlue in a diesel tank takes — if it's caught before the engine has run. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Westbury Park, AdBlue in the diesel tank: what to do right away

Do these:

  • So nobody can switch the ignition on, take the keys away.
  • Hazards on, if moving traffic is at all close.
  • Which fluid, and about what volume? Save the bottle or the receipt, and our technicians will see.
  • Call us from where you are. A postcode starting BS9 4, or the name of the closest street, brings our van to you without a search.

Never do these:

  • No starting your engine — not briefly, not to shift the vehicle.
  • The ignition remains off: on lots of diesels, switching it on is enough to run the fuel pump.
  • Don't top up with diesel to dilute it. AdBlue does not mix in diesel; it separates out.
  • Any driving at all is to be avoided, including a short way along Saint Albans Road.
  • Don't try to drain the vehicle yourself by the roadside.

Ask the people behind the counter to help you move your car off the island if you are on a forecourt around Westbury Park, whether it's the Esso or somewhere else. On the drive, your car stays just as it was left.

What does AdBlue do in a diesel tank?

Not the engine but the exhaust is where AdBlue belongs. From a separate reservoir it goes straight to your exhaust, cleaning what the motor emits. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.

It doesn't combine. Once it is tipped into a tank of diesel, AdBlue behaves not at all like diesel. The pickup takes fuel from the lowest part of that tank, and that is just where AdBlue settles: as it is denser than diesel, it sinks. The first thing your fuel system pulls through, once it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in Westbury on Trym last night, and hasn't been started since, is still the straightforward case: the AdBlue is lying at the bottom of that tank, and nothing has drawn it in.

Two kinds of damage come from there. Crystals and corrosion. As the water dries, it leaves urea that crystallises in filter elements and narrow channels; and, since it attacks some metals, each part it touches keeps suffering for as long as it stays inside. Lines holding AdBlue mean damage by morning for a car sitting in Westbury Park. Only in the tank, it stays stable. Water protects nothing. The injection pump and each injector depend on diesel flowing past them, so the water content damages them in its own right.

Draining AdBlue from a diesel tank in Westbury Park

Why AdBlue in a diesel is commonly more significant than petrol

Put petrol in a diesel at the Asda and you have a fault of thin fuel. Blended through your diesel and sitting still, it's harmless at that stage; running the motor does the harm.

AdBlue in a diesel is a fault of the wrong substance altogether. Because it doesn't burn, running it through is not an option. Whether the car is in Sneyd Park or the heart of Westbury Park, turning it over "to see" does more harm in this case than almost any other error, and the flush matters for more. Why: it will not remain mixed, and so watering it down is impossible; and deposits and corrosion outlast the following fill.

The same good news holds as with petrol. Emptying a tank is the easiest part on a fuel system, and with no start-up, the AdBlue remains in there — anywhere across Bristol the car has stopped.

How does AdBlue end up in a diesel tank around Westbury Park?

After dark, two caps together — the AdBlue one and the diesel cap, occasionally under a single flap — may look the same. Nobody intends it; many layouts allow it. A bottle bought when heading home and tipped in at home, rather than at the filling station, is the usual route.

A couple of familiar ways cover most cases. The top-up gets hurried outside Westbury Park School, because the dash lit up with a warning as the children were dropped off. A bottle is poured in at the end of the day on a drive just off Northumbria Drive. Otherwise, after dark by The Westbury Park Tavern, the car gets topped up by a driver using that flap the first time.

It crops up the most in a rental, a brand-new vehicle, a fleet vehicle, or the spare motor in a family with one of each fuel types — the vehicles drivers know the least. Anywhere in Bristol, Westbury Park as well, the slip does not change, and nor does the first step: keep it switched off.

AdBlue in the diesel tank in Westbury Park, and the motor started?

Then the AdBlue has left your tank. It's been sucked through your filter and the fuel lines, and if your engine ran for any time, it has got to your high-pressure pump and your injectors.

Rough running, smoke from the exhaust, lost power, dashboard lights or cutting out: any might appear, perhaps part way across Westbury Park or coming back from The Granny Downs. When safe, pull over then turn it off — without turning it on again to see. With each start, more of it is pulled through.

Westbury Park sits under 3 miles from the M32; if you were on it, exit by the next junction and stop somewhere safe instead of carrying on.

Every mile pushes the AdBlue deeper into the system. That is why crossing Westbury Park to park near Second Church of Christ Scientist Bristol and a drive of under 3 miles for Bristol are very separate jobs. Roughly how far had it come? Tell us.

Once your engine has run, the flush includes more, and all of it is done where the vehicle has ended up. Long-term damage is very uncommon if it's caught quickly.

Westbury Park: how AdBlue is drained from a diesel

Anywhere it has stopped around Westbury Park — a filling station, a lay-by, a driveway, a road beside Henleaze Library — our van comes to your vehicle. What was put in, roughly the quantity, and if the engine has been run: our technicians check first, because those shape the job.

Right there, the tank is then emptied, and all of the polluted diesel and the urea come out at once. A careful flush matters much more with AdBlue than with petrol, because residue won't clear out on its own. The fuel filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. Roughly half an hour on site is typical for most jobs when the engine has not run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house at night.

Fresh diesel goes in to prime your system, and that is the last step. Whether it's a parking bay outside Redland or a drive around Westbury Park, that is where our engineers fire it up and you set off. Our engineers confirm it runs properly on fresh diesel before we leave. Our engineers do it all wherever the vehicle has stopped, and it never needs to go to a garage. You get a VAT invoice and an engineer report afterwards, which is what insurers ask for.

About Westbury Park, for a moment

Westbury Park is a suburban area located in the north of Bristol, situated approximately 1.9 miles from the city centre. Westbury Park sits at an elevation of around 80 metres, in a gently sloping area of the city. Westbury Park is bordered by other residential areas, including Bishopston, Henleaze, and Redland, and is characterized by its predominantly semi-detached housing stock. Westbury Park is a relatively small but densely populated suburb, with a population of around 8825 people.

Westbury Park and Bristol: AdBlue drains across the area

Throughout the BS postcode area, the teams answering AdBlue jobs in Westbury Park serve much of Bristol as well, Bishopston, Henleaze and Redland included. Phone and check rather than guess if you are by a county line, or anywhere tricky to pin down.

Anywhere the vehicle stands — a driveway at home, a side street, a car park, a filling station — our technicians empty it on the spot, with no need to take it to us; which suits Westbury Park, a residential suburb, well.

What AdBlue in a diesel tank costs to put right around Westbury Park

Each job is different, so no single price is fair. Whether the motor has run, and for how long, comes first in what shifts the cost. How much AdBlue got in comes next, and then the position of the car, since an open driveway is simpler for a technician to reach safely than a tight spot behind The Orpheus Cinema.

That is why each call from Westbury Park starts with the same three queries, asked before giving a figure, not after: what was put in, how much, and whether it has run. Once those are answered, a range turns into one fixed number.

You hear that price by phone, before anybody sets off, and you pay on the day, by card or by phone, with nothing upfront. Look at your policy while we're on the way: many include misfuelling cover.

In Westbury Park and still next to the car?

Then the most useful thing you can do is nothing to your car. Motor off, keys out, ignition off. Petrol in Diesel handles the remainder, in Westbury Park or wherever in Bristol, once you phone 0333 366 0103 saying it's AdBlue, roughly what quantity, and whether the engine ran.

Call 0333 366 0103