Don't Start It: AdBlue in a Diesel Tank in Weeley Heath
AdBlue in the diesel tank? Then keep the engine off — and your ignition as well. Urea dissolved in water is what AdBlue is. As it is water-based, it won't burn and never combines with diesel; trouble just comes when your pump starts pulling it. If the motor hasn't run yet, AdBlue in a diesel tank is usually emptied and thoroughly purged where the car stands around Weeley Heath. Before you do anything else, call 0333 366 0103.
Those opening minutes: AdBlue in your diesel tank around Weeley Heath
Do these:
- Remove your keys, which stops someone switching the electrics on.
- Put the hazard lights on if you are anywhere close to moving traffic.
- Hold on to the till receipt or the empty bottle, and so you can tell us what was put in and roughly how much.
- Ring just where you are. Quote a CO16 9 postcode or the nearest street sign, and nobody has to hunt for you.
Not to do:
- Do not start the motor, even for a moment to shift the car.
- Turning the key to ignition alone sets your pump going on many diesels. Skip it.
- Do not top up with diesel to dilute it. AdBlue doesn't dilute in diesel; it separates out.
- Never drive it anywhere, not even a short distance up Millers Green.
- No draining it yourself, at all, at the verge.
On a forecourt around Weeley Heath, whether it's the BP or another one, ask the staff to help you push the vehicle away from the petrol pump. On that drive, your car remains just where it was left.
AdBlue in a diesel tank: what it does
The engine isn't what AdBlue is made for; your exhaust is. From a dedicated tank it goes directly to the exhaust, treating what the engine lets out. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is built to handle it.
It does not combine. Once it is poured into a tank of diesel, AdBlue acts not at all like fuel. It sinks, because it's denser than diesel, and settles down where the intake draws its fuel from. Simplest of all: one that got AdBlue in Pig Street overnight and hasn't been started since. The AdBlue waits at the base of that tank, undrawn — but it would be the first thing through once the motor starts, before any diesel at all.
It does two kinds of harm from there. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and tiny passages; meanwhile, because it attacks certain metals, each part it touches suffers for as long as it stays inside. Where the AdBlue is in the lines, leaving it till morning around Weeley Heath makes it worse. Inside your tank only, time does nothing. The water in it does damage of its own: the high-pressure pump and the injectors rely on diesel to lubricate them, and water gives them nothing.
Why is AdBlue in a diesel often the bigger fault?
Put petrol in a diesel at the Morrisons and you have a problem of thin fuel. No damage is done while it stays put, blended into the diesel — only when your engine runs on it.
AdBlue in a diesel is an issue of the wrong substance altogether. It doesn't burn, and so it can't simply be run through. Whether your vehicle is in Little Clacton or the heart of Weeley Heath, turning it over "to see" does more harm in this case than nearly any other error, and the flush counts for more. The reasons: it won't stay blended, so watering it down fails; and deposits and corrosion survive the following fill.
The same good news holds as with petrol. If your engine hasn't run, the AdBlue is still in that tank, and that tank is the simplest part of a fuel system to clear, wherever in Essex your car is sitting.
Weeley Heath: how AdBlue ends up in a diesel tank
Many vehicles place the AdBlue cap beside the diesel one, occasionally behind one flap, and after dark the two may look identical. Nobody intends it. A container picked up when driving home and poured in outside the house, rather than at the filling station, is the usual route.
It tends to occur in a couple of familiar ways. The refill is rushed outside Weeley St Andrew's CofE Primary School, after the dash lit up with a warning while the children were taken off. In the evening, a bottle goes in on a drive close to Oxford Mews. One more version: dim light, the car park outside The White Hart, and someone using that flap the first time.
It comes up most in a rental, a new car, a company motor, or the other car of a family with one of each fuel types — the cars people know least. Keep it switched off: that is the first step to the same mistake, anywhere in Weeley Heath or the remainder of Essex you happen to be.
Already started the motor with AdBlue in the diesel tank around Weeley Heath?
Then the AdBlue has left that tank. It's been sucked through your filter and your lines, and if your engine ran for any time, it has reached the high-pressure fuel pump and the fuel injectors.
Expect rough running, exhaust smoke, falling power, warnings on your dash, or a stall — returning from Weeleyhall Wood, say, or midway across Weeley Heath. No starting it again to test: stop once safe, then turn it off. More of it is pulled through with each start.
Weeley Heath sits under 50 miles from the M2; if you were on it, exit by the first junction and pull up safely rather than driving on.
How far it went matters. A couple of hundred yards across Weeley Heath to the car park by St Andrews, Weeley is a very different job from a run towards Colchester, under 15 miles away, with the AdBlue reaching further into the system with every mile. Tell us about how far it had come.
Wherever the car came to a stop is where all of it gets done, even with more to clean out once the engine has been running. Permanent damage is very uncommon if it's caught soon.
What draining AdBlue from a diesel involves in Weeley Heath
We come to the car, wherever it has stopped in Weeley Heath: a side street near Weeley Village Hall, a drive, a lay-by or a forecourt. The work rests on three answers, and our engineers get first — which fluid went in, the quantity, and whether your engine has turned over.
Next, emptying the tank right there removes the polluted diesel and the AdBlue in one go. A full flush matters far more with AdBlue than after petrol, since what remains will not clear out on its own. Clean diesel goes in once the filter is cleaned — or swapped, if it needs to be — and then your vehicle is tested. Not run? In that case count on about half an hour once we are there for most jobs. Quiet enough to use outside a house at night, and fine on a working forecourt, our pumps are explosion-proof.
Bleeding your system with new diesel comes at the end. Whether it is a parking bay at Weeley or a driveway in Weeley Heath, that is where our engineers fire it up and you drive off. The check before our technicians go is that it runs properly on fresh diesel. No workshop is required at any stage, with the entire job done then and there. Insurers ask for a VAT invoice and an engineer report, and you get both at the end.
About Weeley Heath, briefly
Weeley Heath is a small village in Essex, situated inland at an elevation of around 25 metres, and is located near the larger village of Weeley. Weeley Heath lies approximately 10 miles from Colchester and some 58 miles from London, placing it in a rural setting with nearby villages including Row Heath and Far Thorpe Green. Weeley Heath is characterised by its predominantly detached housing stock, reflecting its relatively affluent and rural nature.
AdBlue drains across Essex, Weeley Heath included
Over the CO postcode area, the teams answering AdBlue jobs around Weeley Heath reach much of Essex too, Row Heath, Weeley and Far Thorpe Green included. Near a boundary, or anywhere awkward to explain? Asking beats assuming, so ring.
No towing is needed. In Weeley Heath, a rural village, a mobile service fits: your vehicle is emptied on the spot, be it in a driveway, a residential street, a car park or a filling station.
What does AdBlue in a diesel tank cost to sort out around Weeley Heath?
No single price would be fair, since every job is different. The cost changes first with how long, if at all, the motor has been running, and next with the amount of AdBlue that was put in. After that it turns on where the vehicle is and whether a technician can reach it safely, which is simpler on an open driveway than in a tight gap behind Parish Fields.
That is why each call from Weeley Heath starts with the same three questions, asked before giving a figure, not after: what went in, how much, and if it has run. When those are known, a range turns into a single fixed number.
You hear that price by phone, before anybody heads out, and you pay on the day, by card or over the phone, with nothing upfront. Look at your insurance whilst we're on the way: plenty include misfuelling cover.
Weeley Heath: still next to your car?
In that case, touch nothing — that's the most helpful step there is. Engine off, keys out, ignition off. Ring 0333 366 0103 and tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, around Weeley Heath or anywhere across Essex.