Stopsley Common: AdBlue in the Diesel Tank? Leave It Off
If AdBlue has gone into the diesel tank, leave your motor off then keep the ignition off. AdBlue is urea mixed in water. Unlike fuel, it neither ignites nor mixes, and no harm starts till the engine sucks it round. Caught before your motor has run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where the vehicle is in Stopsley Common. First, call us on 0333 366 0103.
Stopsley Common, AdBlue in your diesel tank: what to do at once
Do these:
- Keys out — that way no one can power anything on.
- Close to moving traffic? So put the hazard lights on.
- So you can give us which fluid it was and about what quantity, save the till receipt or the empty bottle.
- Call right where you are. Say a LU2 7 postcode or the closest street name, and no one has to hunt for you.
Things not to do:
- Moving the car even a short way is no reason to fire up your motor.
- Plenty of diesels run their pump the instant the ignition comes on, so keep the vehicle off.
- Do not top up with diesel to thin it. AdBlue does not dilute in diesel; it separates out.
- Any driving at all is best avoided, even a short distance up Lambourn Drive.
- Draining your tank on your own by the road isn't worth trying.
At a forecourt around Stopsley Common, whether it is the BP or another one, ask the staff to help you roll the car clear of the pump. On your own drive, do not touch it at all.
AdBlue in a diesel tank, and what it does there
AdBlue is made for the exhaust, not the motor. From a dedicated reservoir it is fed directly to your exhaust, cleaning what your motor lets out. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.
It doesn't combine. After it's tipped into a tank of diesel, AdBlue acts not at all like diesel. It drops, since it's denser than diesel, and settles low where the intake draws its fuel from. Once your pump runs, the AdBlue is top of the list to be pulled through. Until then it waits underneath the diesel, which is how a car topped up in Biscot last night and never started stays the simple one, provided nobody touches the key.
From there it does two kinds of damage. It eats at some metals used in fuel systems, attacking any part it touches until it is removed from the system. And when the water goes, the urea forms crystals that block filters and lodge in tiny channels. If the AdBlue is in the pipework, leaving it till morning in Stopsley Common makes it worse. In your tank alone, waiting does nothing. The water in it causes damage of its own: the high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water gives them nothing.
Petrol or AdBlue in a diesel: why AdBlue is often worse
Petrol pumped into a diesel on Texaco's forecourt makes the fuel watery — that is the main issue. No harm comes while it stays put, mixed into your diesel — only when your motor works on it.
AdBlue in a diesel is a fault of the wrong substance altogether. It does not burn, so it can't just be run through. Nor can it be thinned, since it separates back out — and the next tankful will not rinse away crystals or corrosion. So the flush counts more with AdBlue, and turning your key "to see", in the centre of Stopsley Common or out in Round Green, does more harm than almost any other error.
The good news is the same as with petrol. Not started? Then the AdBlue waits just in the tank, the easiest bit of the entire system to clear, wherever your car has come to rest around Bedfordshire.
How AdBlue ends up in a diesel tank around Stopsley Common
It is not on purpose. Plenty of vehicles have the AdBlue inlet beside the diesel one, now and then behind one flap, and mixing them up is easy in poor light. Mostly it takes place with a bottle bought on the way home and poured in on the drive, not at the forecourt.
It tends to take place in a couple of familiar ways. The refill gets rushed outside Bushmead Primary & Nursery School, after your dash flashed with a warning while the children were taken in. Someone tips the bottle in at home, just off Haycroft, as the day ends. Another version: darkness, the car park by The Round Bush, and a driver using that flap the first time.
It comes up most in a rental, a new vehicle, a company motor, or the other motor in a family with both fuels — the cars drivers know least. Same slip, an identical first response — keep it off — anywhere you happen to be around Stopsley Common or the remainder of Bedfordshire.
Stopsley Common: started the motor with AdBlue in your diesel tank?
Then that tank is no longer where the AdBlue is. It's been pulled through your filter and your lines, and if the motor ran for any time, it has reached the high-pressure pump and the fuel injectors.
You may see your engine running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Bradgers Hill or halfway across Stopsley Common. Stop when it is safe. Switch off. Keep the car off instead of restarting it to check. With each start, more of that is pulled through.
Leave the M1, under 3 miles from Stopsley Common, at the next junction and stop somewhere safe, not carrying on.
How far it went counts. A couple of hundred yards across Stopsley Common to the car park by Bushmead Community Hub is a very different job from a run towards St Albans, under 15 miles away, with the AdBlue reaching further into the system with every mile. Let us know about how far it had come.
Once your engine has been started, the flush covers more, and all of it is done where your car has ended up. When it is noticed quickly, lasting damage is very unusual.
Emptying AdBlue in a diesel around Stopsley Common: what it takes
Anywhere it has come to rest around Stopsley Common — a forecourt, a layby, a driveway, a street by Christ Church — our van comes to the vehicle. Before anything else our technicians ask what got in, roughly how much, and whether your motor has been run, since those replies settle this work.
The contaminated diesel and the urea come out as one when that tank is emptied, right there. What remains from AdBlue won't wash away unaided, and so the whole system gets a full flush, which matters much more with urea than with petrol. A test of the car follows at the end, once clean diesel goes in and the filter is cleaned or, where needed, replaced. Engine not run? In that case expect roughly half an hour on site for most jobs. Quiet enough for use outside a house at night, and safe on a working forecourt, the pumps are explosion-proof.
The final step is to bleed the fuel system on clean diesel. Whether it is a parking bay outside Luton or a drive around Stopsley Common, that is where our engineers fire it up and you head off. The check before our engineers leave is that it runs smoothly on clean diesel. We do it all wherever the vehicle has ended up, and it never has to be taken to a workshop. You receive a VAT invoice and an engineer report after that, which is what insurers ask for.
About Stopsley Common itself
Stopsley Common is a suburban area in Bedfordshire, situated inland at an elevation of 123 metres, with a mix of detached housing and local amenities. Stopsley Common lies approximately 30 miles north of London and 11 miles east of St Albans, near neighbouring areas such as Warden Hill and Limbury. Stopsley Common has a population of around 5954 residents, living in predominantly detached homes. Stopsley Common is characterized by its suburban setting, with nearby green spaces and commuter links to larger towns.
AdBlue drains across Stopsley Common and Bedfordshire
The teams that answer AdBlue calls around Stopsley Common also cover the places around it, Warden Hill, Limbury and Stopsley among them, and most of Bedfordshire beyond, across the LU postcode area. If you're close to a border, or somewhere hard to describe, ring and ask rather than guessing.
Anywhere your car sits — a drive at home, a residential street, a parking area, a filling station — our engineers empty it on the spot, with no need to take it to us; which suits Stopsley Common, a residential suburb, well.
Stopsley Common: what AdBlue in a diesel tank costs to fix
Not one single figure could be fair, because each job differs. Whether the motor has run, and for how long, comes first in what moves the price. How much AdBlue got in comes next, and then the location of your car, because an open drive is easier for our van to reach safely than a tight space behind St John's Methodist Church.
What got in, how much, and whether the engine ran: each Stopsley Common call begins with precisely that, ahead of a figure, never after. When those are answered, a range turns into a single firm figure.
You get that quote on the phone, before anyone sets off, and you pay on the day, by card or by phone, with nothing upfront. As the van is on the way, check your insurance: plenty cover misfuelling.
Still next to the vehicle around Stopsley Common?
Then, the best thing to do with your vehicle is to leave it. Keys out, engine off, ignition off. Say it was AdBlue, roughly what quantity, and if the engine ran, on 0333 366 0103. After that Petrol in Diesel handles it, in Stopsley Common or wherever in Bedfordshire.