Mossley: AdBlue in the Diesel Tank? Leave It Off
AdBlue in the diesel tank? Then keep your engine off — and the ignition as well. AdBlue is urea mixed in water. Unlike fuel, it neither burns nor blends, and nothing happens till the engine sucks it through. If the motor has not run yet, AdBlue in a diesel tank is usually emptied and carefully flushed where the car sits in Mossley. Before you do anything else, call 0333 366 0103.
Mossley, AdBlue in the diesel tank: what to do straight away
Do:
- Keys out — that way no one can switch anything on.
- Put the hazard lights on if you are anywhere near moving traffic.
- So you can tell us which fluid it was and roughly how much, keep the till receipt or the empty bottle.
- Ring just where you are. Say a CW12 3 postcode or the nearest street name, and nobody has to search for you.
Not to do:
- Not even for a second, and not to shift the vehicle: the motor stays off.
- Many diesels run their fuel pump the moment the ignition comes on, so leave it off.
- Adding more diesel doesn't work: AdBlue separates out rather than thinning.
- Leave it where it is rather than driving it anywhere, even a short stretch up Boundary Lane.
- Do not try to drain the car yourself by the roadside.
At a forecourt around Mossley, whether it is the UK Petroleum or another one, ask the staff to help you roll the car clear of the pump. At home, your car stays exactly as it is.
AdBlue in a diesel tank, and what it does there
The motor is not what AdBlue is made for; your exhaust is. It goes into its own tank and is sprayed into the exhaust gas to clean it. A fuel pump isn't made to cope with it, and AdBlue was never supposed to go through one.
Inside a diesel tank it acts really differently from fuel. It does not mix in. The pickup takes fuel from the lowest part of that tank, and that is precisely where AdBlue settles: as it is denser than diesel, it sinks. A motor topped up on a driveway in Bath Vale overnight and left unstarted is the straightforward case. Nothing has pulled the AdBlue up so far — though once the engine turns, that's what is pulled first, directly from the bottom of that tank.
From there it causes two kinds of harm. It attacks certain metals found in fuel systems, working on any part it touches till it is cleared from your system. And when the water goes, the urea turns into crystals that clog filters and settle in tiny passages. A car left sitting around Mossley with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. The water in it does harm of its own: the high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water offers them nothing.
Petrol or AdBlue in a diesel: why AdBlue is often worse
Petrol put into a diesel on another forecourt nearby's forecourt makes your fuel watery — that is the main fault. Mixed through the diesel and left unused, it is harmless at that stage; running your motor is the harm.
With AdBlue in a diesel, the fluid as such is simply the wrong one. It doesn't burn, and so it can't simply be run through. It does not stay mixed, so it can't be weakened. And crystals and corrosion do not wash out with the next tank of fuel. That is why the flush counts more with AdBlue than with petrol, and why starting your engine "to see" costs more here than nearly anywhere else, whether the vehicle is in Congleton Edge or the middle of Mossley.
The good news is the same as with petrol. Anywhere in Cheshire the car has come to rest, an unrun motor leaves the AdBlue still inside the tank: the easiest part of any fuel system to clear.
Mossley: how AdBlue ends up in a diesel tank
After dark, two caps side by side — the AdBlue one and the diesel one, now and then behind one flap — may look the same. Nobody means it; many layouts allow it. A container picked up while driving home and tipped in outside the house, instead of at the filling station, is the usual route.
A few familiar ways account for the majority of them. Rushing, outside Mossley CofE Primary School, after a warning lamp came on during the school run, a parent tops up your car. Near Cornwall Close, someone pours a bottle in at home after work. Or the car is topped up in the car park at The Wonky Pear, in poor light, by someone who has never opened that flap before.
Hired motors, new motors, fleet vehicles, or the spare car in a home with one of each: the least known cars see it most. Keep it switched off: that is the first step to the same slip, anywhere around Mossley or the rest of Cheshire you happen to be.
Mossley: started the engine with AdBlue in the diesel tank?
In that case, the AdBlue is no longer inside your tank. Given any running, it goes on to the high-pressure pump and each injector, having passed via your filter and pipework.
You may notice your motor running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Bromley Farm or halfway across Mossley. No starting it again to test: pull over once it is safe, then turn it off. More of that is pulled through with each start.
Exit the Sandbach Services Southbound, under 10 miles from Mossley, at the next junction and stop safely, not carrying on.
Mileage matters: every mile carries the AdBlue deeper in, so heading for Stoke-on-Trent, under 10 miles away, gives a much larger job than crossing Mossley to the car park by Mossley Village Hall. Tell us about how far it had come.
Wherever the vehicle came to a stop is where all of it gets done, even with more to flush after the engine has been run. Permanent damage is very uncommon if it's spotted quickly.
What clearing AdBlue from a diesel involves in Mossley
Our technicians come to your car, wherever it has stopped in Mossley: a side street near Mossley Old School, a drive, a lay-by or a forecourt. Before anything else our technicians ask what was put in, roughly how much, and if your motor has been run, because those replies settle the work.
The contaminated diesel and the urea leave as one after your tank is drained, right there. What remains from AdBlue won't wash out unaided, so the fuel system gets a full flush, which matters much more here than with petrol. The filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the car is tested. About half an hour once we arrive is typical for most jobs where your motor has not run. Low-noise enough to use outside a house at night, and fine on a working forecourt, our pumps are explosion-proof.
Bleeding the fuel system with fresh diesel comes at the end. You drive off as soon as our technicians have started the car, and it makes no difference whether the car is on a driveway in Mossley or in a bay at Congleton. Our technicians make sure it runs correctly on new diesel before leaving. Because the job is done in full where the car is, a workshop never comes into it. You get a VAT invoice and an engineer report later, which is what insurers want.
About Mossley itself
Mossley is a suburban area situated on the riverside in Cheshire, with a mix of detached housing and a population of around 4116 residents. Mossley sits at an elevation of 135 metres, close to the nearby towns of Congleton and Hightown. Mossley is located near the city of Stoke-on-Trent, approximately 9.2 miles away, and is part of the wider North West region. Mossley offers a relatively quiet setting, with the River Dane flowing nearby.
AdBlue drains across Mossley and Cheshire
Over the CW postcode area, the teams answering AdBlue call-outs around Mossley serve much of Cheshire too, Hightown, Dane in Shaw and Congleton included. Assuming won't help close to a border or somewhere tricky to describe; ring and check.
A van that comes to you fits Mossley, a residential suburb: you have no need to bring the car to us, since our technicians empty it on the spot, on a drive, a side street, a car park or a forecourt.
Mossley: what AdBlue in a diesel tank costs to fix
There is no fair single quote, since the jobs aren't the same. Whether your engine has been running, and for how long, comes first in what changes the cost. How much AdBlue was put in comes next, and then the location of your car, since an open driveway is easier for our van to reach safely than a tight gap behind Holy Trinity Church.
Before any quote, not after, each call from Mossley opens with the same three checks: the liquid, the quantity, and whether it ran. Those answers narrow a range down to one figure.
You hear that quote by phone, before anyone sets off, and you pay on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, so it is worth checking yours whilst we're on the way.
Beside the vehicle in Mossley, right now?
Then, the most helpful thing to do with the vehicle is to leave it. Keys out; engine and ignition off. Phone 0333 366 0103: AdBlue, the amount, plus whether it ran is all we ask. Petrol in Diesel handles the remainder across Cheshire, Mossley too.