Dishley: AdBlue in the Diesel Tank? Leave It Off
AdBlue in the diesel tank? Then leave your motor off — and the ignition too. AdBlue is urea mixed in water. The harm begins once it is sucked through your lines — it will not ignite, and it won't blend with diesel. In Dishley, AdBlue in a diesel tank caught before your engine runs normally comes down to a drain and a thorough flush, just where your car is. First, call us on 0333 366 0103.
AdBlue in the diesel tank in Dishley: the first few minutes
Do:
- Keys out — then nobody can power anything on.
- If you're at all close to moving traffic, put your hazards on.
- Hold on to the receipt or the empty bottle, and so you can tell us what went in and about how much.
- Our van finds you quickest with a postcode starting LE11 4, or just the name of a street close by, and so call from the car.
Don't:
- Don't start your engine, even for a moment to move the vehicle.
- Your ignition remains off: on lots of diesels, turning it on is enough to start your fuel pump.
- Adding more diesel doesn't work: AdBlue settles out rather than blending.
- Even a short way along Maxwell Drive is too far to drive the vehicle.
- Beside the road, do not try draining it yourself.
The attendants working at any Dishley forecourt — the Morrisons included — will normally help pushing it aside if you ask. On the drive, the vehicle stays exactly as it was left.
What does AdBlue do in a diesel tank?
The motor is not what AdBlue is made for; your exhaust is. Stored in a dedicated tank, it is squirted into the exhaust stream to clean the gases. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is made to handle it.
Poured in with the diesel, it stays apart instead of mixing — quite unlike fuel. It is heavier than diesel, so it sinks and collects at the bottom of the tank, which is where the pickup draws fuel from. The first thing your fuel system pulls through, once it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in Normanton on Soar last night, and has not been started since, is still the simple case: the AdBlue is lying at the bottom of the tank, and nothing has pulled it in.
From there it causes two kinds of harm. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, so it keeps labouring on the parts it gets to for as long as it stays there. If the AdBlue has reached the lines, leaving it till morning in Dishley leaves it worse. In the tank only, waiting costs nothing. The water in it does harm of its own: the high-pressure pump and the injectors depend on diesel to lubricate them, and water offers them nothing.
AdBlue in a diesel: why it's commonly worse than petrol
Petrol pumped into a diesel on Shell's forecourt leaves the fuel thin — that's the whole problem. Mixed into the diesel and left unused, it is harmless for now; using the motor is the harm.
AdBlue in a diesel is an issue of the wrong substance altogether. Not burning, it cannot just be run through. It does not stay mixed, so it cannot be weakened. And crystals and corrosion do not wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting your motor "to see" costs more here than nearly anywhere else, whether the vehicle is in Shelthorpe or the middle of Dishley.
As with petrol, there's good news. If your engine has not run, the AdBlue is still in your tank, and your tank is the quickest part of a fuel system to clear, wherever in Leicestershire your car is standing.
How AdBlue ends up in a diesel tank around Dishley
Nobody means to do it. The AdBlue filler on many cars waits right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. It mostly takes place outside the house, from a container bought en route home, not at the filling station.
Mostly, it happens in one of a few familiar ways. The top-up is hurried outside Robert Bakewell Primary School, after the dash lit up with a warning as the kids were taken off. Someone pours the bottle in at home, just off Warwick Way, as the day ends. Or a driver unfamiliar with that flap refills the vehicle in dim light, parked in the car park outside The Plough Inn.
The least known cars get it most — rentals, brand-new ones, company ones, and the other vehicle of a family with both fuel types. Anywhere across Leicestershire, Dishley as well, the slip does not change, and nor does the first step: keep it off.
AdBlue in the diesel tank in Dishley, and the engine started?
The AdBlue has left your tank, then. It has been drawn through your filter and your lines, and if your engine ran for any time, it has got to the high-pressure pump and your injectors.
Maybe coming back from Gorse Covert, or part way across Dishley, the engine might go rough, smoke, lose power, light up your dash or stall. Once you safely can, stop then turn everything off — with no restarting to see. More of it is pulled through with each start.
If you were on the M1, under 3 miles from Dishley, come off at the next junction and stop somewhere sensible rather than pressing on.
Mileage counts: each mile carries the AdBlue deeper into your system, and so driving for Leicester, under 15 miles away, gives a much bigger job than crossing Dishley to the car park by Gorse Covert Community Centre. About how far it had come is worth telling us.
Our engineers do all of the cleaning where the vehicle has stopped, and once your engine has been run there is more of it. Lasting damage is very uncommon when it's spotted early.
What clearing AdBlue from a diesel involves in Dishley
The car stays put, whether that is a road beside All Saints', Thorpe Acre, a driveway, a layby or a filling station in Dishley, and our van travels to it. Three answers decide the work, and so first our technicians ask which fluid was put in, about what quantity, and if your motor has turned over.
Right there, that tank is then drained, and all of the contaminated diesel and the urea come out as one. A careful flush matters much more with AdBlue than with petrol, because what remains will not clear out on its own. A test of the vehicle comes last, after fresh diesel goes in and your filter gets cleaned or, where needed, replaced. Most of these jobs are a half-hour job once our engineers turn up, provided your motor has not run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house after dark.
Priming your system with new diesel comes at the end. Whether it's a parking bay outside Loughborough or a driveway in Dishley, that is where our technicians fire it up and you drive off. It's tested on new diesel to make sure it runs correctly before our technicians head off. Because the job is done in full where the car is, a workshop never comes into it. Afterwards, you are given paperwork for your insurer: a VAT invoice and a written report from the engineer.
About Dishley itself
Dishley is a suburban area situated on the riverside in Leicestershire, with a relatively low elevation of 44 metres. Dishley lies near the towns of Loughborough and Hathern, and is close to the village of Thorpe Acre. Dishley is characterized by its predominant semi-detached housing stock and is located approximately 10.9 miles from Leicester. Dishley is also within commuting distance of major cities, being around 99.6 miles from London.
AdBlue drains across Dishley and Leicestershire
AdBlue call-outs in Dishley are passed to vans that serve the places near it — Thorpe Acre, Loughborough as well as Hathern — and much of Leicestershire beyond, throughout LE postcodes. Phone and check rather than guess if you're by a border, or anywhere awkward to explain.
No towing is needed. In Dishley, a residential suburb, a mobile service fits: your vehicle is emptied where it stands, be it in a driveway, a side street, a car park or a filling station.
AdBlue in a diesel tank around Dishley: the cost of fixing it
Every job is different, so no fixed quote is fair. The price shifts first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that was put 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 spot behind B&M.
Which fluid went in, what quantity, and if it ran: every Dishley call opens with precisely those, ahead of any quote, never after. Those replies turn a range into a straight quote.
Priced by phone before the engineer heads out, the job is paid for that day — card or phone, no deposit. Check your policy while we're on the way: many carry misfuelling cover.
Dishley: still beside your car?
Then the most useful thing you can do is nothing to the vehicle. Ignition off, engine off, keys out. Tell us it's AdBlue, roughly how big an amount, and if the engine ran, on 0333 366 0103. After that Petrol in Diesel handles it, in Dishley or anywhere within Leicestershire.