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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Town Centre? Don't Start It

Motor off, ignition off: that is where you start if AdBlue has got into the diesel tank. Urea dissolved in water is what AdBlue is. As it is water-based, it won't burn and won't blend with diesel; trouble just comes once your pump begins pulling it. A drain and a thorough flush, done where your car is around Town Centre, is usually all AdBlue in a diesel tank takes — if it's caught before your engine has run. First, ring us on 0333 366 0103.

Call 0333 366 0103

Town Centre, AdBlue in your diesel tank: what to do right away

To do:

  • Remove your keys, which stops anyone switching the electrics on.
  • Put the hazards on if you're at all near moving traffic.
  • So you can tell us which liquid it was and roughly how much, keep your receipt or the empty bottle.
  • The van locates you quickest with a postcode starting WN8 6, or simply the name of a street close by, so call from the car.

Never:

  • No starting your engine — not briefly, not to shift the car.
  • The ignition remains off: on many diesels, turning it on is enough to run the fuel pump.
  • AdBlue doesn't mix in diesel — it separates out — so adding more diesel won't thin it.
  • Leave it where it is rather than driving it anywhere, even a short way down Tawd Valley Way.
  • Beside the road, don't try emptying it on your own.

The attendants on duty at any Town Centre forecourt — the Asda included — will usually help rolling it aside if you ask. If you're on your own drive, leave the car just where it is.

What does AdBlue do in a diesel tank?

AdBlue is made for the exhaust, not the engine. It goes into its own tank and is sprayed into your exhaust gas to fresh it. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is made to handle it.

It does not combine. Once it's tipped into a tank of diesel, AdBlue acts nothing like diesel. The intake sucks fuel from the lowest part of that tank, and that is exactly where AdBlue settles: as it is heavier than diesel, it sinks. The first thing the system pulls through, once it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in East Gillibrands last night, and has not been started since, is still the simple case: the AdBlue is lying at the bottom of that tank, and nothing has pulled it in.

After it's pulled in, the harm takes two forms. It eats at some metals found in fuel components, working on any part it touches until it's cleared completely. And when the water evaporates, the urea turns into crystals that block filters and settle in narrow channels. By daybreak, a vehicle sitting around Town Centre with AdBlue through its pipework grows worse; where it's just inside the tank, nothing changes. Water protects nothing. The injection pump and every injector need diesel flowing through them, so the water part harms them by itself.

Draining AdBlue from a diesel tank in Town Centre

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

An issue of thin fuel is what you get after filling a diesel with petrol at the Shell. Damage just comes from running on it. Blended into the diesel and sitting in that tank, it does none.

AdBlue in a diesel is a different matter: not thin fuel, but no fuel at all. Not burning, it can't just be run through. Deposits and corrosion stay after the following tankful, and AdBlue splits back out of your diesel, so thinning it won't help. Hence the flush counts so much, and turning the key "to see" does more harm with AdBlue than nearly any other mistake — in Elmers Green or the centre of Town Centre equally.

The good news is the same as with petrol. If your engine hasn't run, the AdBlue is still in your tank, and your tank is the quickest part of a fuel system to clear, wherever around Lancashire your car is standing.

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

Many vehicles put the AdBlue filler beside the diesel cap, now and then under one flap, and in dim light the two can appear identical. No one intends it. It mostly takes place at home, from a container grabbed on the journey home, not at the forecourt.

The ways it happens are few and familiar. Hurrying, outside St John's Catholic Primary School, Skelmersdale, after a warning lamp came on during the school run, someone tops up your car. Near Town Centre Plaza, someone tips a container in on the drive after work. Else, in dim light outside The Viking, the vehicle gets topped up by a driver opening that flap the first time.

It takes place most in the motors motorists know least: a hire car, a new vehicle, a company car, or the second motor of a household with one diesel and one petrol. Wherever you're around Town Centre or the rest of Lancashire, it is the same error and the same first answer: leave the car off.

AdBlue in your diesel tank in Town Centre, and the engine started?

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

Maybe returning from Tawd Valley Park, or midway across Town Centre, the motor might run rough, smoke, lose power, light up the dash or cut out. Pull over when safe. Switch off. Keep the car off instead of testing it again. More of that is pulled through with each start.

Town Centre sits under a mile from the M58; if you were on it, leave at the next junction and stop safely instead of carrying on.

Hopping across Town Centre to the car park by Nye Bevan Pool is one matter; driving towards Liverpool, under 15 miles away, is something else, since each mile carries the AdBlue further in. So distance counts. Roughly how far had it come? Tell us.

Wherever the car came to a halt is where all of it gets done, even with more to rinse out once the engine has been run. If it is caught quickly, permanent damage is very unusual.

Emptying AdBlue in a diesel around Town Centre: what it takes

We come to your car, wherever it has stopped in Town Centre: a side street close to Ecumenical Centre, a drive, a lay-by or a forecourt. Three replies decide the work, and so first our engineers ask which fluid got in, roughly the amount, and whether the motor has run.

The polluted diesel and the urea come out as one after that tank is drained, right there. With AdBlue, far more than with petrol, the flush matters: the fuel system is flushed all the way through since what remains will not flush out by itself. A test of your car comes last, once clean diesel is added and the filter is cleaned or, where necessary, replaced. Roughly half an hour on site is usual for most jobs where the engine has not run. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house after dark.

Bleeding the fuel system with clean diesel comes last. Starting the engine comes next, and then you set off from where the vehicle is parked, at Upholland or on a drive around Town Centre. Our technicians make sure it runs properly on fresh diesel before we leave. 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 Town Centre

Town Centre is a suburban area located on the riverside in Lancashire, with a mix of terraced housing and local amenities. Town Centre sits at an elevation of 64 metres, close to the nearby towns of Skelmersdale and Tanhouse. Town Centre is situated near the city of Liverpool, which is approximately 12.9 miles away, and is part of the larger North West region of England. Town Centre has a population of around 5142 residents.

AdBlue drains across Town Centre and Lancashire

AdBlue call-outs around Town Centre are passed to teams that serve the towns around it — Skelmersdale, Tanhouse plus Fosters Green — and most of Lancashire beyond, across WN postcodes. If you're near a boundary, or somewhere hard to explain, ring and ask rather than assuming.

Wherever the vehicle stands — your drive at home, a side street, a car park, a forecourt — we empty it on the spot, with no need to bring it to us; which suits Town Centre, a residential suburb, well.

AdBlue in a diesel tank in Town Centre: the cost of fixing it

Every job differs, so not one fixed price would be fair. What moves the cost is, first of all, whether the motor has been running and for how long; then how much AdBlue went in; and finally where the vehicle is and whether our van can get to it safely, which is easier on an open drive than in a tight gap behind Capitol Cinemas.

Which fluid went in, what quantity, and whether the engine ran: every Town Centre enquiry begins with exactly those, ahead of any quote, never after. Those replies narrow a range down to a single number.

Quoted by phone before the van sets out, the job is settled that day — card or phone, no deposit. Misfuelling cover is part of many insurance policies, so it pays to look at yours before the van gets there.

In Town Centre and still beside your car?

In that case, do nothing — that's the best step there is. Motor off, keys out, ignition off. Call 0333 366 0103: AdBlue, roughly how much, and if the engine ran is all our technicians ask. Petrol in Diesel handles the rest across Lancashire, Town Centre included.

Call 0333 366 0103