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Petrol in Diesel

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Brightons: AdBlue in the Diesel Tank? Leave It Off

AdBlue in your diesel tank? Then keep your engine off — and the ignition as well. Water with urea mixed in it: that is AdBlue. As it is water-based, it won't ignite and won't blend with diesel; trouble just starts once the pump begins drawing it. Caught before the engine has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the car is in Brightons. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Brightons, AdBlue in your diesel tank: what to do straight away

Do these:

  • Remove your keys, which prevents someone switching the power on.
  • Hazards on, if moving traffic is at all near.
  • So you can tell us which liquid it was and about what quantity, save your receipt or the empty bottle.
  • The van locates you fastest with a postcode starting FK2 0, or just the name of a street nearby, so call from the spot.

Do not:

  • Shifting the car just a few yards is no reason to start your engine.
  • Your ignition stays off: on many diesels, switching it on is enough to start the fuel pump.
  • Don't top up with diesel to thin it. AdBlue does not mix in diesel; it separates out.
  • Keep it where it is instead of driving it anywhere, even a short distance along Main Street.
  • Emptying the tank yourself by the road isn't worth trying.

On a forecourt around Brightons, whether it's the Esso or another one, ask the staff to help you roll the vehicle clear of the petrol pump. On that drive, the vehicle remains exactly as it was left.

AdBlue in a diesel tank, and what it does there

AdBlue is made for the exhaust, not your motor. Its own tank keeps it, and from there it's fed into the exhaust, and there it cleans the fumes. No part inside a fuel pump is made for this fluid — and none of that was intended to travel that way.

It doesn't blend. Once it is tipped into a tank of diesel, AdBlue behaves not at all like fuel. It's heavier than diesel, and so it sinks and gathers at the bottom of the tank, which is where the pickup sucks fuel from. Easiest of all: one that had AdBlue in Redding last night and has not been started since. The liquid sits at the foot of the tank, untouched — but it would be the first thing through if your engine runs, before any diesel at all.

Two kinds of harm follow from there. What is left when the water evaporates is urea, which forms crystals: they settle in narrow passages and block filters. Worse, it attacks certain metals in a fuel system, and carries on till it's flushed out. If the AdBlue has reached the pipework, waiting overnight around Brightons makes it worse. Inside that tank only, waiting does nothing. The water in it causes harm of its own: your high-pressure pump and the injectors depend on diesel to lubricate them, and water offers them nothing.

Draining AdBlue from a diesel tank in Brightons

AdBlue in a diesel: why it's often worse than petrol

Petrol put into a diesel on Murco's forecourt leaves the fuel watery — that's the main problem. No harm is done while it stays put, blended into your diesel — only when the motor runs on it.

The issue with AdBlue in a diesel is a completely wrong substance. It does not burn, and so it cannot simply be run through. Whether your car sits in Wallacestone or the heart of Brightons, firing it up "to see" costs more in this case than nearly any other mistake, and the flush counts for more. Why: it will not stay blended, so diluting it fails; and deposits and corrosion survive the following fill.

With AdBlue, the good news is no different from petrol. Not run? Then the AdBlue waits only in that tank, the easiest section of the entire system to clear, anywhere your vehicle has stopped across Falkirk.

Brightons: how AdBlue ends up in a diesel tank

After dark, two caps together — the AdBlue one and the diesel one, now and then behind a single flap — can look the same. No one intends it; plenty of layouts allow it. It mostly happens at home, from a container bought on the journey home, not at the filling station.

A couple of familiar ways cover the majority of them. The refill is rushed outside the local primary school, after the dash flashed with a warning while the kids were dropped off. In the evening, a container is tipped in on a drive close to Station Road. Otherwise, after dark outside The Brightons Inn, your car is topped up by someone using that flap for the first time.

It takes place most in the cars people 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 is the first step to the same mistake, anywhere around Brightons or the rest of Falkirk you are.

Started the engine with AdBlue in your diesel tank around Brightons?

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

You may notice the engine running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Quarry Park or halfway across Brightons. When you safely can, pull over and switch everything off — without turning it on again to test. Each start pulls more of that through.

Leave the M9, under a mile from Brightons, by the first junction and park safely, rather than driving on.

Every mile pushes the AdBlue further into the system. That's why a hop across Brightons to park near Brightons Parish Church and a drive of under 15 miles towards Dunfermline are very different jobs. Approximately how far had it come? Tell us.

Our engineers do all of the cleaning where your car has come to a stop, and once the engine has run there is more of it. When it's caught soon, long-term damage is very uncommon.

What emptying AdBlue from a diesel involves in Brightons

Wherever it has stopped around Brightons — a forecourt, a layby, a drive, a street beside Brightons Community Hall — the van travels to the car. The work rests on three answers, and we ask for first — which fluid went in, the quantity, and if your engine has run.

The contaminated diesel and the urea leave as one when that tank is emptied, on the spot. What remains from AdBlue won't flush away unaided, and so the fuel system gets a full flush, which counts much more with urea than with petrol. After that, your filter: flushed, or replaced if it has to be. After that fresh diesel, and then a check of the vehicle. About half an hour once we arrive is usual for most jobs when your engine has not run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.

New diesel goes in to bleed the system, and that is the last step. You drive off as soon as our engineers have started it, and it makes no difference whether your car is on a drive around Brightons or in a bay outside Polmont. It is checked on fresh diesel to be sure it runs correctly before our technicians head off. As the job is done in full where the vehicle is, a workshop never comes into it. You receive a VAT invoice and an engineer report later, which is what insurers ask for.

About Brightons, for a moment

Brightons is a village in Falkirk, situated near the coast of Scotland, with an elevation of around 86 metres. Brightons lies within a short distance of several nearby places, including Parkhill, Rumford, and Polmont. Brightons has a population of approximately 2431 residents, who mostly live in semi-detached housing. Brightons is also relatively close to Dunfermline, the nearest city, which is about 11.6 miles away.

AdBlue drains across Brightons and Falkirk

AdBlue jobs around Brightons go to teams that cover the towns near it — Parkhill, Rumford as well as Polmont — and much of Falkirk further out, throughout FK postcodes. Near a border, or somewhere awkward to pin down? Asking is better than guessing, so ring.

No towing is needed. In Brightons, a coastal village, a van that comes to you works: the vehicle is emptied where it stands, whether in a drive, a side street, a car park or a filling station.

Brightons: what AdBlue in a diesel tank costs to fix

Each job differs, and so no fixed quote would be fair. Whether the motor has run, and for how long, comes first in what shifts the price. How much AdBlue got in comes next, and then the position of your car, since an open driveway is simpler for a van to reach safely than a tight space behind Polmont Sports Centre.

That is why every call from Brightons starts with the same three queries, asked before giving a figure, not after: what was put in, how much, and whether it's run. Their replies shrink a range right down to one figure.

Before a van sets off, you are told the quote by phone. And payment is on the day, by card or over the phone, with nothing in advance. Check your policy while we are on the way: plenty carry misfuelling cover.

Beside the car around Brightons, still?

Not touching the car is, then, the most useful move you can do. Ignition off, motor off, keys out. Ring 0333 366 0103: AdBlue, roughly how much, plus whether the engine ran is all we need. Petrol in Diesel handles the remainder across Falkirk, Brightons too.

Call 0333 366 0103