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Petrol in Diesel

0333 366 0103

Queens Park: AdBlue in the Diesel Tank? Leave It Off

Engine off, ignition off: that is where you begin if AdBlue has got into the diesel tank. Water with urea mixed in it: that's AdBlue. It doesn't burn, it does not mix with diesel, and the damage it does starts when your fuel system draws it in. If the engine hasn't run yet, AdBlue in a diesel tank is generally emptied and carefully purged where the car stands in Queens Park. First, phone us on 0333 366 0103.

Call 0333 366 0103

Those opening minutes: AdBlue in your diesel tank in Queens Park

Do:

  • Remove the keys, which prevents anyone switching the electrics on.
  • Near moving traffic? So put the hazard lights on.
  • So you can give us which fluid it was and about what quantity, save your receipt or the empty bottle.
  • The van locates you quickest with a postcode starting BB1 1, or just the name of a street close by, so call from the car.

Do not do these:

  • Shifting the vehicle even a short way is no reason to start your engine.
  • The ignition remains off: on many diesels, switching it on is enough to run your fuel pump.
  • No extra fuel added. The AdBlue won't blend, so it is wasted.
  • Keep it where it is rather than driving it anywhere, even a short distance down St Thomas Street.
  • Beside the road, don't try emptying it yourself.

Get the people behind the counter to help you roll the vehicle away from the island if you're at a forecourt in Queens Park, whether it is the Esso or somewhere else. Stopped on your own drive? Then it stays just as it is.

What AdBlue does in a diesel tank

Made for your exhaust, AdBlue has no place in your engine. It goes into its own tank and is sprayed into your exhaust gas to clean it. A fuel pump isn't designed to take it, and AdBlue was never intended to go through one.

Tipped in with your diesel, it stays separate rather than blending — entirely unlike fuel. The pickup takes fuel from the deepest part of the tank, and that's just where AdBlue ends up: being denser than diesel, it sinks. Easiest of all: a vehicle that had AdBlue in Green Bank last night and has not turned since. The AdBlue sits at the foot of your tank, untouched — but it would be the first thing through if the engine runs, ahead of any diesel at all.

From there it causes two kinds of damage. It eats at certain metals used in fuel systems, attacking any part it reaches until it's removed completely. And once the water goes, the urea forms crystals that block filters and settle in tiny passages. Where the AdBlue is in the lines, leaving it till morning in Queens Park makes it worse. In your tank only, waiting does nothing. The water in it causes damage of its own: the high-pressure fuel pump and the injectors depend on diesel to lubricate them, and water gives them nothing.

Draining AdBlue from a diesel tank in Queens Park

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

An issue of thinned fuel is what you get from filling a diesel with petrol at the Shell. Blended through your diesel and left still, it is harmless for now; using the engine is the harm.

The issue with AdBlue in a diesel is a completely wrong substance. It doesn't burn, and so it can't just be run through. Nor can it be watered down, since it separates back out — and the following tankful won't clear away crystals or corrosion. So the flush counts more with AdBlue, and turning the key "to see", in the heart of Queens Park or out in Park Place, does more harm than almost any other mistake.

As with petrol, there's good news. Clearing a tank is the easiest job on a fuel system, and with no running, the AdBlue remains in it — wherever in Lancashire the car has stopped.

Queens Park: how AdBlue ends up in a diesel tank

Many vehicles place the AdBlue cap beside the diesel one, now and then under a single flap, and after dark the two may appear identical. No one intends it. It mostly takes place at home, from a bottle bought en route home, rather than at the filling station.

The ways it takes place are few and familiar. The top-up is hurried outside Blackburn St Thomas' Church of England Primary School, after the dash lit up with a warning as the children were dropped in. After work, a container goes in on a driveway near Audley Range. Or your car is topped up in the car park at The Toll Bar, in poor light, by somebody who has never opened that flap before.

It happens most in the motors drivers know least: a hire car, a new car, a company car, or the second motor of a household with one diesel and one petrol. An identical mistake, same first response — leave it switched off — anywhere you happen to be around Queens Park or the remainder of Lancashire.

AdBlue in your diesel tank around Queens Park, and your engine started?

Then the AdBlue has left the tank. Through the filter, along the pipework, and — given any running — into the high-pressure pump and every injector: that's how far it travels.

You may notice the engine running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Queen's Park or halfway across Queens Park. Stop as soon as it is safe, switch off, and don't restart the car to check. Every start pulls more of that through.

Queens Park lies under 3 miles from the M65; if you were on it, exit at the first junction and pull up safely instead of driving on.

Hopping across Queens Park to the car park by Masjide Moorul is one matter; driving for Preston, under 10 miles away, is another, because each mile carries the AdBlue further in. So distance counts. Let us know roughly how far it had come.

We do all of the flushing where the car has stopped, and once the engine has been run there is more of it. Very seldom does it leave lasting damage when it's spotted quickly.

What does an AdBlue drain on a diesel involve around Queens Park?

Our technicians come to the vehicle, wherever it has stopped in Queens Park: a side street close to St Thomas with St Jude, a drive, a lay-by or a forecourt. Three answers decide the work, and so first our engineers ask which fluid was put in, roughly what quantity, and if your engine has turned over.

Next, draining your tank on the spot removes the contaminated diesel along with the AdBlue together. With AdBlue, more so than with petrol, the flush counts: the whole system is cleaned all the way through since what remains won't wash out by itself. A test of your vehicle comes last, after clean diesel goes in and your filter gets flushed or, where necessary, replaced. If the motor hasn't run, the majority of jobs take about half an hour once our engineers are there. Quiet enough for use outside a house at night, and fine on a busy forecourt, our pumps are explosion-proof.

New diesel goes in to prime your system, and that's the final step. You head off as soon as we have started it, and it makes no difference whether your car is on a driveway in Queens Park or in a space at Blackburn. It's tested on fresh diesel to confirm it runs correctly before our technicians head off. Because the job is done in full where your car is, a workshop never comes into it. Your insurer will want an engineer's report and your VAT invoice — each handed over once the job is done.

About Queens Park, briefly

Queens Park is a suburban area in Lancashire, situated on the riverside with a mix of terraced housing. Queens Park has a population of around 10724 people and is located near several other neighbourhoods, including Higher Audley and Shadsworth. Queens Park sits at an elevation of 138 metres, close to the city of Preston, which is approximately 9.7 miles away. Queens Park is also relatively distant from London, at around 183 miles away.

AdBlue drains in Queens Park and across Lancashire

Over the BB postcode area, the vans answering AdBlue jobs around Queens Park serve much of Lancashire too, Higher Audley, Hole House and Shadsworth included. If you're close to a border, or somewhere hard to describe, ring and ask instead of assuming.

Queens Park is a residential suburb, and an on-site drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, we drain it where it stands, and so it never needs to be shifted to us.

Queens Park: what AdBlue in a diesel tank costs to fix

There's no fair single quote, because the jobs are not the same. The cost shifts first with how long, if at all, your engine has been running, and next with the quantity of AdBlue that got in. After that it depends on where your car is and whether a technician can reach it safely, which is simpler on an open driveway than in a tight spot behind Holy Trinity Worship Centre.

Which fluid was put in, what quantity, plus if it ran: every Queens Park call begins with exactly those, before a quote, not afterwards. Those answers shrink a range right down to one figure.

Quoted by phone before the engineer heads out, the job is settled on the day — card or phone, no deposit. As the van is travelling, check your insurance: plenty include misfuelling.

Alongside your car in Queens Park, right now?

Then the most helpful thing you can do is nothing to the car. Keys out, motor off, ignition off. Call 0333 366 0103 then tell us it's AdBlue, about how much, and if it has run. Petrol in Diesel takes it from there, around Queens Park or anywhere around Lancashire.

Call 0333 366 0103