Don't Start It: AdBlue in a Diesel Tank in Sewards End
With AdBlue in your diesel tank, your ignition remains off and so does your motor. Chemically, AdBlue is simply urea in water. It does not burn, it does not mix with diesel, and the harm it does begins when the system draws it in. Caught before the engine has run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where your car is around Sewards End. Nothing comes before ringing 0333 366 0103.
Sewards End, AdBlue in the diesel tank: what to do straight away
Do these:
- Pull the keys out, and so no one switches your ignition on.
- If you are at all close to moving traffic, put the hazards on.
- Which product, and about how much volume? Hang on to the bottle or the receipt, and our engineers will see.
- Tell us a postcode starting CB10 2, or whatever street is closest, and our van finds you directly — so call from wherever you stand.
Never:
- Don't start the motor, even for a moment to shift the vehicle.
- Many diesels run their pump the instant the ignition goes on, so leave the vehicle off.
- Adding more diesel does not work: AdBlue settles out instead of thinning.
- Even a short way along Cole End Lane is too far to drive the vehicle.
- Do not try to drain the car yourself at the roadside.
Rolling the vehicle away from the island is a job for staff to help with, wherever Sewards End forecourt you are on, the Tesco or any other. On your own driveway, do not move it at all.
AdBlue in a diesel tank: what it does
Not your motor but your exhaust is where AdBlue is meant to go. Its own reservoir keeps it, and from there it is fed into your exhaust, where it treats the gas. Nothing inside a fuel pump is made for this fluid — and no part of it was intended to travel that way.
It does not combine. Once it's poured into a tank of diesel, AdBlue acts nothing like diesel. The intake sucks fuel from the lowest part of the tank, and that's exactly where AdBlue settles: as it is denser than diesel, it sinks. The first thing the fuel system pulls through, after it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in Stocking Green last night, and hasn't been started since, is still the simple case: the AdBlue is lying at the bottom of your tank, and nothing has sucked it in.
Two kinds of damage come from there. It attacks certain metals found in fuel systems, attacking whatever it touches until it is removed completely. And when the water evaporates, the urea forms crystals that clog filters and settle in narrow passages. By daybreak, a car parked around Sewards End with AdBlue in its lines gets worse; where it is just inside your tank, it doesn't. Water protects nothing. The injection pump and each injector need diesel flowing past them, and so the water part harms them in its own right.
AdBlue in a diesel: why it's frequently worse than petrol
Put petrol in a diesel at the Gulf and you have an issue of thin fuel. Blended through your diesel and sitting still, it is harmless for now; using the engine does the damage.
AdBlue in a diesel is a problem of the wrong substance altogether. It can't simply be run through, since it does not burn. Nor can it be thinned, since it splits back out — and the following tankful will not rinse away deposits or corrosion. So the flush counts for more here, and trying your engine "to see", in the centre of Sewards End or out in Wimbish, does more harm than almost any other mistake.
With AdBlue, the good news is no distinct from petrol. If the motor hasn't run, the AdBlue is still inside that tank, and that tank is the easiest part of a fuel system to clear, wherever in Essex the vehicle is standing.
How AdBlue ends up in a diesel tank around Sewards End
Plenty of vehicles place the AdBlue filler alongside the diesel cap, now and then behind one flap, and after dark the two can look the same. Nobody means it. Mostly it takes place with a bottle bought on the way home and poured in on the drive, not at the pump.
The ways it takes place are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside St Thomas More Catholic Primary School, Saffron Walden. A bottle is poured in at the end of the day on a drive just off Dragon's Green. Or the car is topped up in the car park outside the pub in the village, in poor light, by someone who has never opened that flap before.
It takes place most in the motors drivers know least: a hire car, a new vehicle, a company car, or the second car of a household with one diesel and one petrol. Keep it switched off: that is the first step to an identical mistake, wherever around Sewards End or the remainder of Essex you happen to be.
Started the engine with AdBlue in your diesel tank around Sewards End?
The AdBlue has left the tank, then. Given any running time, it goes on to the high-pressure pump and every injector, having passed via your filter and lines.
Maybe coming back from Martin's Wood, or midway across Sewards End, the motor might go rough, smoke, drop pace, flash your dash or cut out. Stop when safe. Switch off. Leave the car off rather than restarting it to check. More of that is pulled through with each start.
If you were on the M11, under 5 miles from Sewards End, come off at the next exit and stop somewhere safe rather than pressing on.
A quick hop across Sewards End to the car park by St James, Sewards End is one thing; heading for Cambridge, under 15 miles away, is something else, because every mile pushes the AdBlue deeper in. So distance matters. Tell us roughly how far it had come.
Our technicians do all of the flushing where your car has stopped, and once the engine has run there is more of it. Long-term damage is very rare if it's noticed soon.
Clearing AdBlue in a diesel around Sewards End: what it takes
The vehicle stays put, whether that is a street near Sewards End Village Hall, a drive, a layby or a filling station in Sewards End, and our van comes to it. What was put in, about how much, and if your engine has turned over: we ask before all else, since those decide the work.
Next, draining your tank on the spot takes out the contaminated diesel along with the AdBlue together. The fuel system is cleaned thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. The filter is cleaned, or replaced where it needs to be; clean diesel goes in; and your car is tested. The majority of these jobs are a half-hour job once our technicians get there, provided the engine has not run. Our pumping gear is explosion-proof, and so a busy filling station is no issue, and it's quiet enough for a residential street late at night.
Bleeding the system with new diesel comes last. You drive off as soon as we have started it, and it makes no difference whether the car is on a driveway in Sewards End or in a bay outside Audley End. Our technicians confirm it runs correctly on fresh diesel before leaving. The entire job is done where your car is, so it never has to go to a workshop. Insurers want a VAT invoice and an engineer report, and both come afterwards.
About Sewards End itself
Sewards End is a small village in north-west Essex, situated inland at an elevation of around 118 metres. Sewards End lies near the market town of Saffron Walden and other nearby villages such as Cole End and Frogs Green. Sewards End is characterized by its predominantly detached housing stock and is home to a population of approximately 530 residents. Sewards End is also within commuting distance of Cambridge, which is around 14.5 miles away.
AdBlue drains across Sewards End and Essex
Cole End, Frogs Green and Saffron Walden are among the towns around Sewards End that the same teams serve, together with most of Essex further out, throughout the CB postcode area. Phone and check rather than guess if you're by a county line, or somewhere awkward to pin down.
No towing is needed. In Sewards End, a rural village, a mobile service fits: your vehicle is emptied on the spot, whether on a drive, a residential street, a parking area or a forecourt.
What does AdBlue in a diesel tank cost to sort out around Sewards End?
Since each jobs differ, a flat price would not be honest. Whether the engine has run, and for how long, comes first in what changes the cost. How much AdBlue went in comes next, and then the location of the vehicle, since an open drive is easier for our van to reach safely than a tight space behind Saffron Walden Turf Maze.
Before a quote, not after, each call from Sewards End opens with three checks: the fuel, the quantity, and if it ran. Given those replies, the range shrinks to one fixed number.
You get that quote by phone, before anybody sets off, and you pay on the day, by card or over the phone, with nothing upfront. Look at your policy whilst we're on the way: many include misfuelling cover.
Sewards End: still beside the car?
Then, touch nothing — that is the most helpful step there is. Motor off, keys out, ignition off. Tell us it was AdBlue, about how big an amount, and if the engine ran, on 0333 366 0103. From there Petrol in Diesel takes over, in Sewards End or anywhere in Essex.