Don't Start It: AdBlue in a Diesel Tank in Moorgate
With AdBlue in your diesel tank, your ignition remains off and so does your engine. AdBlue is urea dissolved in water. The trouble starts once it is sucked through the lines — it will not burn, and it won't combine with diesel. A drain and a thorough flush, done where your car is around Moorgate, is normally what AdBlue in a diesel tank takes — if it is caught before your motor has run. Before you do anything else, ring 0333 366 0103.
Moorgate, AdBlue in your diesel tank: what to do at once
Things to do:
- Remove your keys, which stops someone switching the electrics on.
- Put the hazard lights on if you're anywhere close to moving traffic.
- So you can tell us which fluid it was and roughly how much, keep your receipt or the empty bottle.
- Ring just where you are. Quote a S60 4 postcode or the closest street name, and nobody has to hunt for you.
Never:
- Not even for a second, and not to roll the car: the engine remains off.
- Turning the key to ignition alone sets your pump going on plenty of diesels. Avoid it.
- No extra fuel on top. The AdBlue will not mix, and so it is wasted.
- Any driving at all is best avoided, even a short stretch up East Bawtry Road.
- By the road, do not try emptying it yourself.
On a forecourt around Moorgate, whether it is the JET or another one, ask the attendants to help you roll the vehicle away from the petrol pump. At home, the car stays exactly where it is.
AdBlue in a diesel tank, and what it does there
AdBlue is made for the exhaust, not the engine. Its own tank keeps it, and from there it is sprayed into the exhaust, where it cleans the fumes. Not one side fits the other: urea does not belong in a pump, and an injection pump cannot deal with urea.
Inside a diesel tank it behaves really differently from fuel. It does not mix in. The pickup takes fuel from the deepest part of your tank, and that is just where AdBlue ends up: being denser than diesel, it sinks. A vehicle filled on a driveway in Herringthorpe yesterday evening and not started since is the straightforward one. Nothing has pulled the AdBlue up so far — though once your motor turns, that is what goes first, straight from the bottom of your tank.
From there it does two kinds of damage. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it is corrosive to some of the metals a fuel system is made from, so it keeps labouring on the components it gets to for as long as it remains there. Pipes carrying AdBlue mean damage by morning for a car parked around Moorgate. Just in your tank, it stays stable. The water in it does damage of its own: the high-pressure pump and your injectors depend on diesel to lubricate them, and water gives them nothing.
Why is AdBlue in a diesel regularly the bigger issue?
An issue of thinned fuel is what you end up with after fuelling a diesel with petrol from the Esso Tesco Fuel Station. Mixed through the diesel and left still, it is no threat for now; using the motor is the damage.
With AdBlue in a diesel, the fluid itself is plainly the wrong one. It does not burn, so it cannot just be run through. Whether the car sits in Brecks or the centre of Moorgate, turning it over "to see" costs more in this case than almost any other mistake, and the flush matters more. Why: it won't stay blended, and so watering it down is impossible; and deposits and corrosion outlast the following tankful.
As with petrol, there's good news. Never run? Then the AdBlue sits only in your tank, the simplest section of the whole system to clear, anywhere your car has come to rest around South Yorkshire.
How does AdBlue end up in a diesel tank in Moorgate?
Nobody means to do it. The AdBlue filler on plenty of vehicles rests right next to your diesel filler, sometimes under the same flap, and the two caps can look alike in poor light. It usually happens outside the house, from a container bought on the journey home, rather than at the filling station.
Mostly, it occurs in one of a couple of familiar ways. A warning light comes on during the school run, and the top-up occurs in a hurry outside Whiston Junior and Infant School. Close to Newman Road, someone tips a bottle in on that drive in the evening. One more pattern: darkness, a pub car park by The Hind, and someone opening that flap for the first time.
It takes place most in the vehicles motorists know least: a hire car, a new car, a company car, or the second vehicle of a household with one diesel and one petrol. Wherever across South Yorkshire, Moorgate as well, the mistake doesn't change, and nor does the first response: leave it switched off.
Already started your engine with AdBlue in your diesel tank in Moorgate?
If so, the AdBlue is no longer in the tank. Through the fuel filter, along the lines, and — given any running time — on to the high-pressure pump and each injector: that's where it travels.
Maybe returning from Cow Rakes Lane Park, or part way across Moorgate, the motor may run lumpy, smoke, lose power, light up the dash or cut out. Once you safely can, pull over and switch everything off — with no restarting to test. Each start pulls more of that through.
Moorgate lies under a mile from the M1; if you were on it, exit by the next junction and stop safely rather than driving on.
How far it went counts. A couple of hundred yards across Moorgate to the car park by Whiston Parish Hall is a very different job from a run towards Sheffield, under 10 miles away, with the AdBlue reaching further into the system with every mile. Roughly how far it had come is worth telling us.
Once the engine has run, the flush includes more, and all of it is done where the vehicle has come to a stop. Permanent damage is very uncommon if it is caught soon.
What does an AdBlue drain on a diesel involve in Moorgate?
Anywhere it has come to rest around Moorgate — a forecourt, a layby, a driveway, a street beside St Mary Magdalene’s Church — the van comes to your vehicle. Before anything else our technicians ask what went in, about how much, and whether the engine has been run, because those replies settle the work.
On the spot, your tank is then emptied, and both the polluted diesel and the urea leave as one. The system is purged thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. After that, the filter: cleaned, or changed when it has to be. After that fresh diesel, then a check of your vehicle. Roughly half an hour once we arrive is usual for most jobs when the motor hasn't run. Explosion-proof pumps make a busy forecourt sensible to work on, and they run quiet enough to spare the street at night.
Priming the fuel system with clean diesel comes last. You drive off as soon as our engineers have fired it up, and it makes no difference whether your car is on a driveway in Moorgate or in a space by Rotherham Central. Our technicians make sure it runs properly on new diesel before we go. Our technicians do it all wherever the car has stopped, and it never has to go to a garage. Afterwards, you are given the paperwork for your insurer: a VAT invoice and a written report from the engineer.
About Moorgate and where it is
Moorgate is a suburban area in South Yorkshire, situated near the River Don and close to the city of Sheffield. Moorgate has a mix of semi-detached housing and local amenities, with nearby places including Whiston, Broom, and Guilthwaite. Moorgate sits at an elevation of around 76 metres, with the city of Sheffield just 6.1 miles away.
AdBlue drains around Moorgate and across South Yorkshire
Whiston, Broom and Guilthwaite are among the places near Moorgate that the same teams serve, together with most of South Yorkshire further out, over the S postcode area. Ring and check rather than guess when you're by a county line, or anywhere tricky to explain.
Moorgate is a residential suburb, and a call-out drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, our engineers drain it where it sits, so it never needs to be shifted to us.
Moorgate: what AdBlue in a diesel tank costs to fix
Each job is different, and so not one single price is honest. Whether the engine has run, and for how long, comes first in what shifts the cost. How much AdBlue went in comes next, and then the location of your car, because an open drive is simpler for our van to reach safely than a tight space behind Raza-E-Mustafa Mosque.
That's why every call from Moorgate starts with the same three queries, asked before giving a figure, not after: what got in, how much, and whether it's run. Their replies narrow a range down to one figure.
You hear that price on the phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. As the van is travelling, dig out your insurance: many include misfuelling.
In Moorgate and still next to the vehicle?
Then, touch nothing — that is the best step there is. Keys out, motor off, ignition off. Call 0333 366 0103: AdBlue, the amount, and whether the engine ran are all our technicians ask. Petrol in Diesel takes over the remainder across South Yorkshire, Moorgate too.