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Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Woodhey? Keep It Switched Off

AdBlue in your diesel tank? Then keep the engine off — and your ignition too. In plain terms, AdBlue is simply urea in water. The harm starts once it is sucked through the pump — it won't burn, and it won't blend with diesel. In Woodhey, AdBlue in a diesel tank caught before the motor runs usually comes down to a drain and a thorough flush, right where your car is. Ring 0333 366 0103 before you do anything else.

Call 0333 366 0103

AdBlue in the diesel tank around Woodhey: the first few minutes

Do:

  • Pocket your keys, which stops anyone switching the power on.
  • Hazards on, if moving traffic is anywhere near.
  • Hold on to your receipt or the empty bottle, and so you can tell us what went in and about how much.
  • Call us from where you are. A postcode starting CH63 5, or the name of the closest street, gets our van to you without a search.

Not to do:

  • Do not start the engine, even for a moment to shift the vehicle.
  • Your ignition stays off: on many diesels, switching it on is enough to start your pump.
  • Do not top up with diesel to dilute it. AdBlue doesn't mix in diesel; it separates out.
  • Any driving at all is to be avoided, even a short stretch down Oak Road.
  • No emptying it yourself, at all, at the verge.

Ask the people behind the counter to help you roll the vehicle off the island if you're on a forecourt around Woodhey, whether it is the Texaco or elsewhere. Parked on your own driveway? Then it remains just where it is.

What does AdBlue do in a diesel tank?

Made for your exhaust, AdBlue has no business in your engine. Its own reservoir holds it, and from there it's fed into your exhaust, where it treats the gas. No part inside a fuel pump is made for this fluid — and no part of it was intended to go that way.

Fuel mixes; AdBlue, after poured in, will not. The behaviour is nothing like fuel's. The pickup sucks fuel from the deepest part of that tank, and that is precisely where AdBlue ends up: being heavier than diesel, it sinks. When the pump runs, the AdBlue is top of the list to be pulled through. Until then it waits underneath your diesel, which is why a vehicle filled in Rock Park last night and not started remains the straightforward one, provided nobody touches the key.

Once it's drawn in, the damage comes in two forms. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it is corrosive to some of the metals a fuel system is made from, so it keeps labouring on the components it reaches for as long as it stays there. Where the AdBlue has reached the lines, waiting till morning around Woodhey leaves it worse. In that tank alone, waiting costs nothing. And there's the water: it brings no protection to the components that need it the most — the injection pump and each injector.

Draining AdBlue from a diesel tank in Woodhey

Why is AdBlue in a diesel commonly the bigger fault?

Petrol put into a diesel on Sainsbury's's forecourt leaves your fuel thin — that is the main fault. Damage just comes from running on it. Blended into the diesel and sitting inside that tank, it does nothing.

With AdBlue in a diesel, the fluid as such is simply the wrong one. It cannot just be run through, because it does not burn. Crystals and corrosion stay through the next tankful, and AdBlue separates back from your diesel, so thinning it can't work. That is why the flush counts so much, and trying your engine "to see" costs more here than nearly any other slip — in Higher Bebington or the heart of Woodhey alike.

The same good news holds as with petrol. If the engine has not run, the AdBlue is still inside your tank, and your tank is the easiest part of a fuel system to clear, wherever around Merseyside your car is standing.

Woodhey: how AdBlue ends up in a diesel tank

Nobody means to do it. The AdBlue filler on many motors sits right next to your diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. Most of the time it occurs with a bottle bought on the way home and poured in on the drive, not at the forecourt.

The ways it happens are few and familiar. Rushing, outside St John's Catholic Junior School, after a warning light came on during the school run, a parent tops up the vehicle. Close to Woodhey Grove, someone tips a container in at home after work. Or the vehicle is topped up in the car park at King's Arms, in poor light, by a person who has never opened that flap before.

It occurs most in the cars people know least: a hire car, a new motor, a company car, or the second vehicle of a household with one diesel and one petrol. An identical slip, an identical first step — leave it off — wherever you happen to be in Woodhey or the remainder of Merseyside.

Woodhey: started the engine with AdBlue in the diesel tank?

Then the tank is no longer where the AdBlue is. The fuel filter and lines have had it pulled along, and some running time takes it on to the high-pressure pump and every injector.

Expect rough running, smoke, falling power, lights on your dash, or a stall — returning from New Ferry Park, say, or midway across Woodhey. Once safe, pull over then turn it off — with no turning it on again to see. With each start, more of that is pulled through.

If you were on the M53, under 3 miles from Woodhey, come off at the next exit and stop somewhere sensible rather than pressing on.

How far it went counts. A couple of hundred yards across Woodhey to the car park by Dry Ski Slope is a very different job from a run towards Liverpool, under 5 miles away, with the AdBlue reaching further into the fuel system with every mile. Let us know roughly how far it had come.

Once the motor has been run, the flush includes more, and all of it is done where the car has ended up. If it's noticed soon, lasting damage is very unusual.

Clearing AdBlue in a diesel in Woodhey: what it takes

A road beside Highfield Church, a driveway, a layby or a forecourt: wherever your vehicle has come to rest around Woodhey, we travel to it. Before anything else we ask what got in, roughly how much, and whether the motor has been run, since those answers settle the work.

Next, draining the tank right there takes out the polluted diesel along with the AdBlue in one go. What remains from AdBlue will not wash away unaided, so the whole system gets a careful flush, which matters far more here than for petrol. The fuel filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and the car is tested. About half an hour once we arrive is usual for most jobs when the engine has not run. Explosion-proof pumps make a live forecourt sensible to work on, and they're quiet enough to spare the street at night.

Fresh diesel goes in to prime your system, and that is the last step. Whether it is a parking bay outside Bebington or a driveway in Woodhey, that is where our technicians start the car and you drive off. Before leaving, our engineers confirm it is running smoothly with fresh diesel in. Since the job is done in full where the vehicle is, a garage never comes into it. Insurers ask for a VAT invoice and an engineer report, and both come afterwards.

About Woodhey and where it is

Woodhey is a suburban area located on the coast of Merseyside, approximately 3.6 miles from Liverpool. Woodhey sits at an elevation of 24 metres, with nearby areas including Dacre Hill and Egerton Park. Woodhey is characterized by its predominantly semi-detached housing stock, reflecting the typical residential development of the region. Woodhey is situated within the North West region, about 176.5 miles from London.

AdBlue drains across Woodhey and Merseyside

Our vans that answer AdBlue calls around Woodhey also cover the locations around it, Dacre Hill, Egerton Park and New Ferry among them, and most of Merseyside beyond, across the CH postcode area. Ring and ask rather than guess when you are by a border, or somewhere awkward to explain.

No towing is needed. In Woodhey, a residential suburb, a mobile service works: your car is drained on the spot, whether on a drive, a side street, a car park or a forecourt.

AdBlue in a diesel tank around Woodhey: the cost of fixing it

Since the jobs differ, a flat price wouldn't be honest. Three things shift the cost: whether the motor has run and for how long, how much AdBlue was put in, and where your car is. That last one turns on whether a technician can reach it safely, and an open drive is easier than a tight spot behind New Ferry Village Hall.

That's why each call from Woodhey starts with the same three questions, asked before giving a figure, not after: what got in, how much, and if it has run. Their answers narrow the range right down to one figure.

Before anyone heads out, you are told our price on the phone. Then payment is on the day, by card or by phone, with nothing in advance. Check your policy while we're on the way: plenty include misfuelling cover.

Alongside the car in Woodhey, still?

Then, do nothing — that is the best step there is. Ignition off, motor off, keys out. Tell us it's AdBlue, roughly what quantity, and whether the engine ran, on 0333 366 0103. From there Petrol in Diesel takes over, in Woodhey or anywhere within Merseyside.

Call 0333 366 0103