Don't Start It: AdBlue in a Diesel Tank in Bournes Green
If AdBlue has got into your diesel tank, keep the engine off and keep your ignition off. Urea dissolved in water is what AdBlue is. The trouble starts once it is pulled through your lines — it will not ignite, and it won't blend with diesel. A drain and a thorough flush, done where your car is in Bournes Green, is normally all AdBlue in a diesel tank needs — if it is caught before the engine has been run. Before you do anything else, ring 0333 366 0103.
Those opening minutes: AdBlue in your diesel tank in Bournes Green
Do:
- Keys out — that way no one can power anything on.
- Put your hazards on if you are anywhere near moving traffic.
- So you can give us which liquid it was and about what quantity, save the till receipt or the empty bottle.
- Give us a postcode starting SS1 3, or whichever street is nearest, and the van finds you directly — so ring wherever you are.
Don't do these:
- Shifting your vehicle even a few yards is no reason to start the engine.
- Your ignition stays off: on many diesels, turning it on is enough to start the pump.
- No extra fuel added. The AdBlue won't mix, so it is wasted.
- Don't drive it anywhere, not even a short distance along Broadclyst Gardens.
- By the road, do not attempt draining it yourself.
The staff working at any Bournes Green forecourt — the BP included — will usually lend a hand rolling it aside if you ask. Stopped on your own drive? Then it remains exactly as it is.
AdBlue in a diesel tank, and what it does there
AdBlue is made for the exhaust, not the engine. Kept in a separate tank, it is injected into the exhaust to clean the gases. A fuel pump isn't made to take it, and AdBlue was never supposed to travel through one.
It doesn't blend. After it's poured into a tank of diesel, AdBlue acts nothing like fuel. It drops, since it's heavier than diesel, and pools low where the intake takes its fuel from. Once your system runs, the AdBlue is first to go through. Until then it sits beneath your diesel, which is how a car topped up in Cambridge Town yesterday and never switched on remains the straightforward one, as long as nobody turns your key.
It does two kinds of harm from there. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, and so it keeps labouring on the parts it gets to for as long as it remains there. Overnight, a vehicle sitting in Bournes Green with AdBlue in its lines grows worse; where it is just in your tank, nothing changes. Water protects nothing. The high-pressure pump and each injector need diesel flowing past them, and so the water content damages them by itself.
Why AdBlue in a diesel is frequently more serious than petrol
Petrol pumped into a diesel on Texaco's forecourt leaves your fuel watery — that is the whole problem. Harm just comes from driving on it. Mixed into the diesel and sitting inside that tank, it does nothing.
AdBlue in a diesel is a different matter: not thin fuel, but no fuel at all. It can't simply be run through, because it doesn't burn. Deposits and corrosion stay after the next fill, and AdBlue separates again from the diesel, so watering it can't work. Hence the flush matters more, and trying your engine "to see" does more harm with AdBlue than almost any other slip — in North Shoebury or the centre of Bournes Green equally.
With AdBlue, the good news is no different from petrol. If your motor has not run, the AdBlue is still inside your tank, and the tank is the simplest part of a fuel system to clear, wherever around Essex your car is standing.
How does AdBlue end up in a diesel tank around Bournes Green?
Nobody means to do it. The AdBlue filler on many motors sits right next to your diesel filler, at times under the same flap, and the two caps can look alike in poor light. A container bought when heading home and tipped in at home, instead of at the filling station, is the typical story.
The ways it occurs are few and familiar. Hurrying, outside Bournes Green Junior School, after a warning lamp flashed on during the school run, someone tops up the car. After work, a bottle is tipped in on a driveway near The Willows. One more pattern: darkness, the car park by Old Walnut Tree, and a driver using that flap the first time.
The least known cars see it most — rentals, new cars, company ones, and the other vehicle of a home with both fuel types. Anywhere across Essex, Bournes Green as well, the slip does not change, and neither does the first step: leave it off.
Bournes Green: started the motor with AdBlue in the diesel tank?
Then that tank is no longer where the AdBlue is. Via your filter, through the pipework, and — with any running time — into the high-pressure pump and every injector: that's where it has gone.
Rough running, smoke from the exhaust, lost power, dashboard warnings or stalling: any might appear, maybe midway across Bournes Green or returning from Thorpe Hall Golf Course. No starting it again to test: stop when it is safe, then switch it off. Each start pulls more of that through.
Bournes Green lies under 15 miles from the M2; if you were on it, leave by the next junction and pull up somewhere safe instead of driving on.
A quick hop across Bournes Green to the car park by St Gregory's Catholic Church is one matter; driving for Southend-on-Sea, under 3 miles away, is something else, since every mile pushes the AdBlue further in. So distance matters. Tell us roughly how far it had come.
Our technicians do all of the flushing where the car has stopped, and once your engine has run there is more of it. When it's caught early, permanent damage is very uncommon.
What does an AdBlue drain on a diesel involve around Bournes Green?
Anywhere it has come to rest around Bournes Green — a forecourt, a lay-by, a drive, a road by Thorpedene Library — our van travels to the vehicle. The job depends on three replies, and we get first — what was put in, the quantity, and if your motor has turned over.
Next, draining your tank on the spot removes the polluted diesel along with the AdBlue in one go. The fuel system is flushed thoroughly, which matters more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Fresh diesel goes in once your filter is cleaned — or replaced, if it needs to be — and after that the vehicle is tested. About half an hour on site is usual for most jobs when your engine has not run. The equipment is explosion-proof, so a live forecourt is no problem, and it is quiet enough for a residential street late at night.
Bleeding the fuel system with new diesel comes at the end. Whether it is a parking space at Thorpe Bay or a drive around Bournes Green, that is where our engineers start the car and you head off. It's tested on new diesel to be sure it runs properly before we head off. No workshop is needed at any stage, with the whole job done on the spot. Afterwards, you are given paperwork for the insurer: a VAT invoice and a written report from the engineer.
About Bournes Green and where it is
Bournes Green is a suburban area located on the coast of Essex, near the city of Southend-on-Sea. Bournes Green sits at a low elevation of around 9 metres, close to the seaside resorts of Thorpe Bay and Southchurch. Bournes Green is characterised by its predominantly detached housing stock, with the area being a short distance from the centre of Southend-on-Sea. Bournes Green is also within commuting distance of London, approximately 38 miles to the west.
Bournes Green and Essex: AdBlue drains across the area
Over the SS postcode area, the vans answering AdBlue jobs around Bournes Green serve much of Essex as well, Thorpe Bay, Southchurch and Stonebridge included. Phone and check rather than guess if you are by a border, or anywhere awkward to explain.
No moving is needed. In Bournes Green, a residential suburb, a van that comes to you fits: your vehicle is emptied where it stands, be it on a driveway, a residential street, a car park or a forecourt.
What AdBlue in a diesel tank costs to put right in Bournes Green
There's no honest single quote, since the jobs aren't the same. Three things shift the price: whether the motor has been running and for how long, how much AdBlue was put in, and where the vehicle is. That last one comes down to whether a technician can reach it safely, and an open driveway is easier than a tight spot behind St Augustine, Thorpe Bay.
That's why each call from Bournes Green starts with the same three queries, asked before giving a figure, not after: what was put in, how much, and if it has run. With those replies, a range narrows to one firm number.
Priced on the call before the engineer heads out, the job is paid for that day — card or phone, nothing in advance. As our engineer is travelling, check your policy: plenty include misfuelling.
In Bournes Green and still alongside the vehicle?
Then, the most helpful thing to do with your vehicle is to not touch it. Keys out; motor and ignition off. Say it's AdBlue, about what quantity, and whether it ran, on 0333 366 0103. From there Petrol in Diesel handles it, in Bournes Green or wherever in Essex.