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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Pendas Fields? Don't Start It

Engine off, ignition off: that's how you start if AdBlue has got into your diesel tank. Water with urea dissolved in it: that's AdBlue. It doesn't burn, it doesn't mix with diesel, and the damage it does begins when your fuel system pulls it in. A drain and a thorough flush, done where the vehicle is around Pendas Fields, is normally all AdBlue in a diesel tank needs — if it's caught before your engine has run. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

What to do right now, Pendas Fields: AdBlue in your diesel tank

Do these:

  • Remove your keys, and that prevents someone switching the power on.
  • Close to moving traffic? Then put the hazard lights on.
  • Keep the till receipt or the empty bottle, and so you can tell us what went in and about how much.
  • Give us a postcode starting LS15 8, or whichever street is closest, and the van reaches you directly — so ring wherever you stand.

Things not to do:

  • No starting your engine — not briefly, not to shift the car.
  • Your ignition stays off: on lots of diesels, switching it on is enough to start your pump.
  • Don't top up with diesel to dilute it. AdBlue does not mix in diesel; it separates out.
  • Keep the car where it is rather than driving it anywhere, even a short way down Ravensworth Way.
  • Do not try to drain the car yourself at the roadside.

Rolling the car off the pumps is a job for staff to help with, whichever Pendas Fields forecourt you're on, the BP included. Stopped on your own driveway? Then it stays exactly where it is.

AdBlue in a diesel tank: what it does

Made for the exhaust, AdBlue has no business in the engine. Stored in a separate tank, it is injected into the exhaust stream to treat the fumes. Nothing in a fuel pump is made for this fluid — and none of that was meant to travel that way.

It does not combine. Once it's tipped into a tank of diesel, AdBlue behaves not at all like fuel. The pickup sucks fuel from the deepest part of that tank, and that is exactly where AdBlue settles: as it is denser than diesel, it sinks. A car filled on a driveway in Austhorpe overnight and left unstarted counts as the straightforward case. No pump has sucked the AdBlue up so far — but when the engine turns, that's what is pulled first, straight from the bottom of that tank.

From there it does two kinds of damage. It attacks certain metals used in fuel systems, working on any part it touches till it's removed completely. And when the water evaporates, the urea forms crystals that block filters and settle in tiny passages. Pipes holding AdBlue mean damage overnight for a vehicle parked around Pendas Fields. Just in your tank, it stays the same. Diesel lubricates the high-pressure pump and every injector as it flows; water offers none of that, which is a separate form of harm.

Draining AdBlue from a diesel tank in Pendas Fields

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

Put petrol in a diesel at the Sainsbury's and you have an issue of thin fuel. Mixed through your diesel and sitting still, it is harmless for now; running the engine does the damage.

AdBlue in a diesel is a problem of the wrong substance altogether. It cannot simply be run through, since it does not burn. Nor can it be watered down, because it splits back out — and the following tankful will not clear away deposits or corrosion. So the flush matters for more here, and trying your engine "to see", in the centre of Pendas Fields or out in Whitkirk Lane End, does more harm than almost any other error.

The good news is the same as with petrol. If the engine has not run, the AdBlue is still inside your tank, and your tank is the quickest part of a fuel system to clear, wherever across West Yorkshire the car is sitting.

AdBlue in a diesel tank around Pendas Fields: how it ends up there

It's not on purpose. Plenty of vehicles keep the AdBlue inlet alongside the diesel one, now and then under a single flap, and mixing them up is easy after dark. It mostly occurs outside the house, from a bottle grabbed on the journey home, rather than at the filling station.

It tends to happen in a couple of familiar ways. Rushing, outside Manston St James Primary Academy, after a warning light came on during the school run, a parent tops up the car. Close to Rockingham Way, someone tips a container in on that drive in the evening. Otherwise, in dim light by The Cock Beck, your car is refilled by a driver using that flap for the first time.

It takes place most in the cars motorists know least: a hire car, a new motor, a company car, or the second car of a household with one diesel and one petrol. Wherever you are around Pendas Fields or the rest of West Yorkshire, it's the same slip and the same first answer: leave the vehicle off.

Pendas Fields: started your engine with AdBlue in the diesel tank?

Then the tank is no longer where the AdBlue is. Given any running time, it goes on to the injection pump and each injector, after passing through the filter and pipework.

You may see your motor running unevenly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from John Smeaton Leisure Centre or halfway across Pendas Fields. Stop when safe. Switch off. Leave the car off instead of restarting it to check. Each start pulls more of that through.

Leave the M1, under 3 miles from Pendas Fields, by the first junction and park somewhere safe, rather than carrying on.

Distance matters: each mile carries the AdBlue deeper into the system, and so driving for Leeds, under 5 miles away, makes a much larger job than hopping across Pendas Fields to the car park by John Smeaton Leisure Centre. Approximately how far had it come? Tell us.

Wherever the car came to a stop is where all of it gets done, even with more to rinse out once your engine has been running. Lasting damage is very unusual if it is caught soon.

Pendas Fields: how AdBlue is emptied from a diesel

Anywhere it has come to rest around Pendas Fields — a forecourt, a lay-by, a driveway, a road by GVWA Community Centre — our van comes to the car. What was put in, about the quantity, plus whether the engine has been run: we check first, because those decide the work.

Right there, that tank is then emptied, and both the polluted diesel and the urea come out at once. The system is flushed thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. Testing the car comes last, after fresh diesel is added and the fuel filter gets cleaned or, where needed, swapped. If your engine has not run, most jobs take about half an hour once our technicians arrive. Our equipment is explosion-proof, so a live forecourt is no issue, and it is hushed enough for a residential street after dark.

Last, your system is bled with new diesel. You head off as soon as we have started it, and it makes no difference whether the vehicle is on a drive around Pendas Fields or in a bay outside Cross Gates. We confirm it runs properly on new diesel before we go. No workshop is needed at any stage, with the entire job done on the spot. The insurer is likely to want an engineer's report and the VAT invoice — both yours once the job is done.

About Pendas Fields itself

Pendas Fields is a suburban area located on the riverside in West Yorkshire, with an elevation of 77 metres and situated approximately 4.9 miles from Leeds. Pendas Fields is characterized by its semi-detached housing and is close to nearby places such as Manston, Stanks, and Swarcliffe. Pendas Fields has a population of around 3144 residents and is part of the larger Leeds urban area. Pendas Fields is also relatively distant from London, at around 168.3 miles away.

Pendas Fields and West Yorkshire: AdBlue drains across the area

Over the LS postcode area, the vans taking AdBlue jobs in Pendas Fields reach much of West Yorkshire as well, Manston, Stanks and Swarcliffe included. Guessing doesn't help close to a county line or somewhere hard to pin down; phone and ask.

A van that comes to you suits Pendas Fields, a residential suburb: there's no need to bring the car to us, since we drain it on the spot, on a driveway, a side street, a parking area or a filling station.

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

Since the jobs differ, a flat figure would not be honest. What changes the cost is, first, whether the motor has run and for how long; then how much AdBlue was put in; and after that where your car is and whether our van can get to it safely, which is easier on an open driveway than in a tight spot behind Christ Church.

Which fluid went in, what quantity, plus if it ran: every Pendas Fields call begins by asking exactly that, ahead of any figure, not after. Once they are answered, a range turns into one firm figure.

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

Pendas Fields: still next to the car?

Then the most useful thing you can do is nothing to the car. Keys out; motor and ignition off. Petrol in Diesel handles the rest, in Pendas Fields or wherever within West Yorkshire, once you phone 0333 366 0103 to say it was AdBlue, about what quantity, and if it ran.

Call 0333 366 0103