AdBlue in the Diesel Tank in Rose Hill? Keep It Switched Off
If AdBlue has gone into your diesel tank, leave the engine off then keep the ignition off. Urea mixed in water is what AdBlue is. It does not burn, it doesn't mix with diesel, and the damage it does begins when your fuel system pulls it in. In Rose Hill, AdBlue in a diesel tank caught before the motor runs normally comes down to a drain and a thorough flush, just where your car is. Ring 0333 366 0103 before you do anything else.
AdBlue in your diesel tank around Rose Hill: the first few minutes
Things to do:
- Take your keys out, and so no one switches your ignition on.
- Put your hazards on if you're anywhere near moving traffic.
- The empty bottle or the receipt shows us the product and the quantity, and so do not throw it away.
- Call us from where you are. A postcode starting DE23 8, or the name of the nearest street, gets the van to you without a search.
Things not to do:
- Not even for a second, and not to shift your car: your motor stays off.
- The ignition stays off: on many diesels, switching it on is enough to run your fuel pump.
- Adding more diesel doesn't help: AdBlue separates out instead of thinning.
- Even a short stretch down Douglas Street is too far to drive the car.
- Beside the road, do not try emptying it on your own.
The staff on duty at any Rose Hill forecourt — the Murco among them — will normally help pushing it aside if you ask. On that drive, your car remains just where it is.
What does AdBlue do in a diesel tank?
AdBlue is made for the exhaust, not the motor. It goes into its own tank and is sprayed into your exhaust gas to fresh it. A fuel pump is not made to cope with it, and AdBlue was never supposed to travel through one.
It does not blend. Once it is poured into the tank, AdBlue acts not at all like fuel. The pickup sucks fuel from the lowest part of your tank, and that's precisely where AdBlue ends up: as it is denser than diesel, it sinks. Once your system runs, the AdBlue is top of the list to go through. Before then it sits underneath your diesel, which is how a car filled in Normanton last night and not switched on stays the straightforward one, as long as nobody touches your key.
Once it's pulled in, the damage takes two forms. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and narrow passages; and, because it eats at some metals, every part it reaches suffers for as long as it stays inside. Pipes carrying AdBlue spell damage by morning for a car parked around Rose Hill. Only in the tank, it stays stable. And there is the water: it brings no lubrication to the parts that need it most — the high-pressure pump and every injector.
Why is AdBlue in a diesel commonly the bigger fault?
A fault of thin fuel is what you end up with from fuelling a diesel with petrol from the Texaco. Harm only comes from driving on it. Blended into your diesel and sitting inside the tank, it does none.
With AdBlue in a diesel, the liquid itself is plainly the wrong one. It doesn't burn, and so 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 almost anywhere else, whether your car is in The Holmes or the middle of Rose Hill.
The good news is the same as with petrol. Clearing a tank is the easiest part on any fuel system, and with no running, the AdBlue remains in it — anywhere in Derbyshire the car sits.
How does AdBlue end up in a diesel tank in Rose Hill?
No one means to do it. The AdBlue filler on plenty of motors sits right next to your diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. Usually it's never the filling station: someone picks up a container heading home and tips it in outside the house.
Usually, it happens in one of a couple of familiar ways. The top-up gets rushed outside St James' Church of England Aided Junior School, after your dash flashed with a warning while the children were taken off. Close to Malcolm Street, someone tips a container in on that drive after work. Else, in dim light outside Vulcan Arms, your vehicle is topped up by someone using that flap for the first time.
It occurs most in the vehicles people know least: a hire car, a new car, a company car, or the second motor of a household with one diesel and one petrol. An identical slip, an identical first step — keep it switched off — wherever you are around Rose Hill or the rest of Derbyshire.
Started the engine with AdBlue in your diesel tank around Rose Hill?
Then the tank is no longer where the AdBlue is. The fuel filter and pipework have had it sucked along, and some running time carries it on to the high-pressure pump and each injector.
Rough running, smoke, lost power, dashboard lights or cutting out: each may appear, maybe part way across Rose Hill or returning from Cambridge Street Recreational Ground. Pull over when safe. Turn off. Keep the car off rather than restarting it to check. Each start pulls more of it through.
On the M1, under 10 miles from Rose Hill, the first junction is where to exit, and anywhere sensible is where to stop — not driving on.
Hopping across Rose Hill to the car park by St James Centre is one matter; driving for Derby, under 3 miles away, is something else, since every mile pushes the AdBlue further in. So distance matters. Approximately how far had it come? Tell us.
Once the engine has run, the flush covers more, and all of it is done where the vehicle has stopped. Very seldom does it leave permanent damage when it is spotted early.
What emptying AdBlue from a diesel involves in Rose Hill
A street by Derby Jamia Mosque, a drive, a lay-by or a filling station: anywhere the vehicle has come to rest in Rose Hill, our engineers travel to it. Which fluid went in, about how much, plus whether the engine has turned over: our technicians check first, because those shape the job.
On the spot, the tank is then emptied, and both the polluted diesel and the urea come out at once. With AdBlue, more so than with petrol, flushing matters: the whole system is cleaned all the way through because what remains won't wash out unaided. The fuel filter is cleaned, or replaced where it needs to be; clean diesel goes in; and the car is tested. Roughly half an hour once we arrive is typical for most jobs when the engine hasn't run. Our pumping gear is explosion-proof, and so a live filling station is no fault, and it is quiet enough for a residential street late at night.
Priming the system with clean diesel comes last. You set off as soon as our engineers have fired it up, and it makes no difference whether the vehicle is on a driveway in Rose Hill or in a space at Derby. The check before our engineers head off is that it runs smoothly on fresh diesel. No garage is needed at any stage, with the whole job done then and there. Insurers want a VAT invoice and an engineer report, and both come afterwards.
About Rose Hill itself
Rose Hill is a suburban area located near the city of Derby in Derbyshire, sitting at an elevation of 62 metres above sea level. Rose Hill forms part of the larger urban area surrounding Derby, with nearby places including Pear Tree, Litchurch, and Wilmorton. Rose Hill is characterized by its predominantly terraced housing stock, reflecting the area's development as a residential suburb.
AdBlue drains across Rose Hill and Derbyshire
Over the DE postcode area, the vans taking AdBlue call-outs around Rose Hill reach much of Derbyshire as well, Pear Tree, Litchurch and Wilmorton among them. Ring and ask rather than guess if you're by a county line, or anywhere tricky to pin down.
A van that comes to you fits Rose Hill, a residential suburb: there's no need to take the vehicle to us, since our engineers empty it on the spot, on a driveway, a residential street, a parking area or a forecourt.
AdBlue in a diesel tank in Rose Hill: the cost of fixing it
There's no honest single price, since the jobs aren't the same. Whether the engine has been running, and for how long, comes first in what moves the cost. How much AdBlue went in comes next, and then the location of the car, because an open drive is easier for a van to reach safely than a tight gap behind Kingdom Hall of Jehovah's Witnesses.
With that in mind, each enquiry from Rose Hill opens by asking the same trio — what went in, what quantity, whether it ran — ahead of a quote. Those replies shrink the range down to a single figure.
Priced on the call before the van sets out, the job is settled that day — card or phone, nothing in advance. While our engineer is on the way, dig out your insurance: many cover misfuelling.
In Rose Hill and still next to your car?
In that case, do nothing — that's the best step there is. Keys out, motor off, ignition off. Petrol in Diesel handles the rest, across Rose Hill or anywhere within Derbyshire, after you phone 0333 366 0103 saying it was AdBlue, roughly how big an amount, and whether the engine ran.