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Petrol in Diesel

0333 366 0103

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

With AdBlue in the diesel tank, your ignition remains off and so does the engine. In plain terms, AdBlue is just urea in water. The harm begins once it is sucked through the lines — it will not ignite, and it will not combine with diesel. If your engine hasn't run yet, AdBlue in a diesel tank is usually emptied and carefully purged where your car sits in Penn Fields. Before you do anything else, phone 0333 366 0103.

Call 0333 366 0103

What to do straight away, Penn Fields: AdBlue in the diesel tank

To do:

  • Pocket your keys, and that prevents anyone switching the power on.
  • If you're anywhere near moving traffic, put the hazards on.
  • Keep the till receipt or the empty bottle, and so you can tell us what got in and roughly how much.
  • Ring us from where you are. A postcode starting WV3 7, or the name of the nearest street, gets the van to you without a search.

Things not to do:

  • Not even briefly, and not to roll the car: your engine stays off.
  • Many diesels power their pump the moment the ignition goes on, so leave the vehicle off.
  • Don't top up with diesel to thin it. AdBlue doesn't dilute in diesel; it separates out.
  • Don't drive the vehicle anywhere, not even a short way along Coalway Road.
  • Don't try to drain the vehicle yourself by the kerbside.

Moving your vehicle off the pumps is a job for staff to help with, whichever Penn Fields forecourt you're on, the BP included. If you are on your own drive, leave it just where it sits.

AdBlue in a diesel tank: what it does

Not your motor but the exhaust is where AdBlue belongs. Stored in a separate tank, it's squirted into the exhaust stream to treat the gases. Nothing inside an injection pump is designed for this liquid — and no part of that was meant to travel that way.

Poured in with the diesel, it keeps apart rather than mixing — quite different from fuel. It drops, because it's denser than diesel, and settles down where the intake takes its supply from. Simplest of all: one that got AdBlue in Penn overnight and hasn't been started since. The liquid waits at the base of the tank, undrawn — but it will be the first thing through once the engine runs, before any diesel at all.

Two kinds of damage follow from there. What remains when the water evaporates is urea, which turns into crystals: they settle in tiny passages and clog filters. Worse, it attacks certain metals in the fuel system, and carries on till it is flushed out. Overnight, a vehicle parked around Penn Fields with AdBlue in its lines grows worse; where it is just in that tank, it doesn't. Water protects nothing. The high-pressure pump and each injector depend on diesel flowing past them, and so the water part harms them by itself.

Draining AdBlue from a diesel tank in Penn Fields

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

Fill a diesel with petrol in error over at the Esso, and the problem is thinned fuel. No harm comes as long as it stays put, mixed into the diesel — only once your engine works on it.

With AdBlue in a diesel, the fluid as such is simply the wrong one. Not burning, it can't simply be run through. It does not stay mixed, and so it cannot be diluted. And crystals and corrosion do not wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting the engine "to see" costs more here than almost anywhere else, whether your car is in Blakenhall or the middle of Penn Fields.

The same good news applies as with petrol. Wherever in West Midlands your vehicle has come to rest, an unstarted engine means the AdBlue still in the reservoir: the simplest part of a fuel system to empty.

Penn Fields: how AdBlue ends up in a diesel tank

After dark, two caps side by side — the AdBlue cap and the diesel cap, now and then behind one flap — may appear the same. Nobody intends it; plenty of layouts allow it. Usually it's not the forecourt: someone buys a bottle driving home and pours it in outside the house.

A couple of familiar ways account for the majority of them. Hurrying, outside Woodfield Primary School, after a warning lamp came on during the school run, a parent tops up your car. Close to Woodfield Avenue, someone pours a container in on that drive in the evening. Or the vehicle is topped up in the car park at The Starting Gate, in poor light, by someone who has never opened that flap before.

Rented motors, new vehicles, fleet motors, or the spare car in a family with both fuels: the least known vehicles get it the most. Leave it off: that's the first response to an identical mistake, anywhere in Penn Fields or the remainder of West Midlands you are.

Started the engine with AdBlue in the diesel tank around Penn Fields?

Then the tank is no longer where the AdBlue is. Through the fuel filter, along the lines, and — given any running — on to the injection pump and each injector: that's where it has gone.

Maybe returning from Black Country Millennium Forest, or part way across Penn Fields, your motor might run lumpy, smoke, lose power, light up the dash or stall. Stop as soon as it is safe, switch off, and don't restart it to check. With each start, more of it is pulled through.

Leave the M54, under 5 miles from Penn Fields, at the next junction and stop safely, rather than driving on.

Distance counts: each mile carries the AdBlue deeper into the system, and so driving for Wolverhampton, under 3 miles away, makes a far larger job than hopping across Penn Fields to the car park by St. Philips. About how far it had come is worth telling us.

Once the engine has been started, the flush takes in more, and all of it is done where your car has stopped. Spotted early, it very seldom leaves permanent damage.

Clearing AdBlue in a diesel in Penn Fields: what it takes

A road by Hanbury Lawn Tennis Club, a driveway, a lay-by or a filling station: anywhere your car has come to rest in Penn Fields, we travel to it. Three answers shape the work, and so before anything else our engineers ask what was put in, roughly the amount, plus if your engine has turned over.

On the spot, that tank is then emptied, and both the contaminated diesel and the urea come out at once. With AdBlue, far more than with petrol, the flush matters: the fuel system is flushed right through since what remains will not flush out by itself. After that, the fuel filter: cleaned, or replaced when it must be. After that fresh diesel, then a test of your vehicle. If your motor hasn't run, the majority of jobs take about half an hour once our engineers are there. Low-noise enough to use outside a house at night, and fine on a working forecourt, the pumps are explosion-proof.

Last, the system is primed with fresh diesel. You drive off as soon as our engineers have fired it up, and it makes no difference whether the car is on a drive around Penn Fields or in a bay by Wolverhampton. Before leaving, we confirm it's running correctly with new diesel in. Our engineers do it all wherever the vehicle has ended up, and it never needs to be taken to a workshop. Insurers want a VAT invoice and an engineer report, and both come afterwards.

About Penn Fields, for a moment

Penn Fields is a suburban area located near Wolverhampton, with a mix of semi-detached housing and local amenities. Penn Fields sits at an elevation of 146 metres, close to the nearby areas of Goldthorn Hill and Oxbarn. Penn Fields is situated approximately 1.5 miles from Wolverhampton city centre, making it a convenient residential location. Penn Fields has a population of around 6854 people, according to recent estimates.

Penn Fields and West Midlands: AdBlue drains across the area

AdBlue jobs in Penn Fields are passed to teams that serve the places around it — Goldthorn Hill, Oxbarn plus Bradmore — and most of West Midlands beyond, throughout WV postcodes. Phone and check instead of guessing when you're by a border, or anywhere tricky to pin down.

Anywhere your vehicle stands — your driveway at home, a side street, a parking area, a forecourt — our technicians empty it there, and there's no need to take it to us; which suits Penn Fields, a residential suburb, well.

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

There is no honest single price, since the jobs aren't the same. The cost shifts first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that got in. After that it turns on where the vehicle is and whether a technician can get to it safely, which is easier on an open driveway than in a tight space behind Beckminster Church.

For that in mind, each enquiry from Penn Fields opens with the same trio — which fluid went in, how much, if it ran — before any quote. When they are answered, a range turns into a single firm figure.

You get that quote on the phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. While our engineer is on the way, dig out your insurance: plenty cover misfuelling.

In Penn Fields and still alongside your car?

Not touching your car is, right now, the best move you can do. Ignition off, motor off, keys out. Petrol in Diesel takes over the remainder, in Penn Fields or wherever in West Midlands, once you call 0333 366 0103 saying it was AdBlue, roughly what quantity, and whether it ran.

Call 0333 366 0103