Don't Start It: AdBlue in a Diesel Tank in Wilmslow
If AdBlue has gone into your diesel tank, leave your motor off then leave the ignition off. Urea mixed in water is all AdBlue is. The trouble starts once it's sucked through the lines — it will not burn, and it won't combine with diesel. A drain and a thorough flush, done where the vehicle is in Wilmslow, is usually all AdBlue in a diesel tank needs — if it's caught before the engine has run. Before you do anything else, phone 0333 366 0103.
Your next steps right now, Wilmslow: AdBlue in the diesel tank
Do:
- Keys out — that way no one can power anything on.
- If you are at all near moving traffic, put your hazards on.
- So you can tell us which fluid it was and about what quantity, save the receipt or the empty bottle.
- Call us from where you are. A postcode starting SK9 1, or the name of the nearest street, brings our van to you without a search.
Not to do:
- No starting your engine — not for a second, not to shift the car.
- Your ignition remains off: on many diesels, turning it on is enough to start the fuel pump.
- Adding extra diesel does not work: AdBlue settles out rather than blending.
- Any driving at all is best avoided, even a short distance up Grove Arcade.
- Don't try to drain the vehicle yourself by the roadside.
The staff on duty at any Wilmslow filling station — the BP included — will normally help rolling it clear if you ask. Stopped on your own driveway? Then it stays exactly as it is.
AdBlue in a diesel tank, and what it does there
Made for the exhaust, AdBlue has no place in the engine. From a dedicated tank it goes straight to the exhaust, cleaning what the engine emits. A fuel pump isn't made to cope with it, and AdBlue was never intended to go through one.
It doesn't combine. After it is tipped into a tank of diesel, AdBlue acts nothing like fuel. It sinks, since it is denser than diesel, and pools down where the intake draws its supply from. Once your pump runs, the AdBlue is top of the list to go through. Until then it sits underneath the diesel, which is how a vehicle filled in Lacey Green yesterday and never started remains the straightforward one, as long as nobody turns your key.
Once it is drawn in, the damage takes two forms. What is left once the water evaporates is urea, which forms crystals: they lodge in tiny passages and clog filters. On top of that, it eats at certain metals in the fuel system, and carries on till it is flushed out. A car left standing in Wilmslow with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank isn't. Then there is the water: it brings no lubrication to the components that rely on it the most — the high-pressure pump and each injector.
AdBlue in a diesel: why it is regularly worse than petrol
A fault of thinned fuel is what you end up with after fuelling a diesel with petrol at the Asda Express. It mixes with your diesel, and whilst it is inside that tank it does no damage; the harm comes from running your motor on it.
AdBlue in a diesel is another matter: not thin fuel, yet no fuel at all. It cannot simply be run through, because it doesn't burn. Deposits and corrosion remain after the next tankful, and AdBlue splits again from the diesel, so watering it can't work. That is why the flush counts so much, and trying your engine "to see" costs more with AdBlue than almost any other slip — in Finney Green or the heart of Wilmslow alike.
The same good news applies as with petrol. Not started? Then the AdBlue sits just inside the tank, the simplest section of the entire system to empty, anywhere your car has come to rest across Cheshire.
How AdBlue ends up in a diesel tank around Wilmslow
In dim light, two caps side by side — the AdBlue cap and the diesel one, now and then under one flap — may look the same. No one means it; plenty of layouts allow it. It usually occurs outside the house, from a container grabbed en route home, not at the filling station.
Mostly, it takes place in one of a few familiar ways. A warning light comes on during the school run, and the top-up takes place in a hurry outside St Anne's Fulshaw C of E Primary School. A driver pours the bottle in outside their house, just off Green Lane, as the day ends. One more pattern: darkness, the car park by The Grove Tavern, and a driver opening that flap for the first time.
It comes up most in a hire car, a brand-new motor, a fleet car, or the spare car of a home with both fuel types — the vehicles people know least. Wherever you're in Wilmslow or the rest of Cheshire, it is the same error and the same first answer: leave the vehicle off.
Wilmslow: started your engine with AdBlue in your diesel tank?
Then that tank is no longer where the AdBlue is. Through the fuel filter, through the lines, and — with any running time — on to the high-pressure pump and each injector: that's how far it has gone.
You may notice your engine running roughly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Remembrance Garden or halfway across Wilmslow. No starting it again to test: pull over when it is safe, then switch it off. Each start pulls more of it through.
On the M56, under 5 miles from Wilmslow, the first junction is where to exit, and anywhere sensible is where to stop — not carrying on.
Mileage counts: every mile pushes the AdBlue further in, and so heading towards Manchester, under 15 miles away, gives a much bigger job than crossing Wilmslow to the car park by St. Teresa's Church. Let us know roughly how far it had come.
We do all of the flushing where your car has come to a stop, and once your engine has been run there is more of it. Very seldom does it leave lasting damage when it is spotted soon.
What clearing AdBlue from a diesel involves in Wilmslow
The car remains where it is, whether that's a street beside The Rex, a driveway, a lay-by or a filling station around Wilmslow, and our van comes to it. The job depends on three replies, and our technicians ask for first — what got in, the amount, and whether your engine has run.
Next, draining the tank on the spot takes out the contaminated diesel and the AdBlue in one go. A full flush matters far more after AdBlue than after petrol, since residue will not wash away on its own. Fresh diesel goes in once the filter is cleaned — or swapped, when it needs to be — and then your car is tested. If the engine hasn't run, the majority of jobs take about half an hour once our technicians are there. Explosion-proof pumps make a busy forecourt safe to work on, and they run quiet enough to spare the street at night.
New diesel goes in to bleed the system, and that's the last step. Whether it's a parking space outside the nearest station or a drive around Wilmslow, that is where our engineers fire it up and you head off. The check before we leave is that it runs correctly on clean diesel. No garage is required at any stage, with the whole job done on the spot. At the end, there is paperwork for the insurer: a VAT invoice and a report from the engineer.
About Wilmslow itself
Wilmslow is a charming town situated in a picturesque riverside setting in Cheshire, England. It is located near the cities of Manchester and Macclesfield, making it a convenient base for exploring the surrounding area. The town has a rich history and is known for its market, which adds to its character and appeal. Wilmslow is a popular place to live and visit, with its scenic location and range of amenities.
AdBlue drains across Cheshire, Wilmslow included
Throughout the SK postcode area, the teams taking AdBlue call-outs in Wilmslow reach much of Cheshire too, Hilltop, Fulshaw Park and Pownall Park included. Ring and check rather than guess when you're by a county line, or anywhere awkward to pin down.
No towing is needed. In Wilmslow, a riverside town, a van that comes to you fits: the car is drained on the spot, be it on a drive, a residential street, a parking area or a filling station.
What does AdBlue in a diesel tank cost to sort out around Wilmslow?
Every job differs, and so not one single price would be honest. The cost shifts first with how long, if at all, the engine has been running, and next with the quantity of AdBlue that went in. After that it depends on where the car is and whether a technician can reach it safely, which is easier on an open driveway than in a tight spot behind Wilmslow Royal British Legion.
That is why each call from Wilmslow starts with the same three questions, asked before giving a figure, not after: what was put in, how much, and whether it has run. Once they are answered, a range becomes a single firm number.
The quote is quoted on the call, before a van leaves; settling up happens on the day, by card or over the phone, with nothing upfront. Misfuelling cover comes with plenty of insurance policies, so it pays to look at yours before the van arrives.
Wilmslow: still next to your car?
Then the most useful thing you can do is nothing to the vehicle. Ignition off, engine off, keys out. Call 0333 366 0103: AdBlue, roughly how much, plus whether it ran is all our engineers need. Petrol in Diesel takes over the remainder throughout Cheshire, Wilmslow included.