AdBlue in a Diesel Tank in Deptford? Don't Start It
AdBlue in your diesel tank? Then leave the motor off — and the ignition as well. Chemically, AdBlue is just urea in water. The harm begins once it is sucked through the pump — it will not ignite, and it will not blend with diesel. If the motor has not run yet, AdBlue in a diesel tank is normally emptied and carefully cleaned where the vehicle stands in Deptford. First, ring us on 0333 366 0103.
Those opening minutes: AdBlue in the diesel tank around Deptford
Do these:
- Pocket the keys, which stops someone switching the electrics on.
- If you're at all near moving traffic, put the hazard lights on.
- Which product, and about what amount? Hang on to the bottle or the till receipt, and our technicians can know.
- The van locates you quickest with a postcode starting SE8 4, or just the name of a street close by, and so call from the spot.
Not to do:
- Shifting the vehicle even a few yards is no reason to start your motor.
- Many diesels run their fuel pump the instant your ignition comes on, so leave it off.
- Adding extra diesel doesn't work: AdBlue separates out rather than blending.
- Any driving at all is best avoided, including a short way along Deptford High Street.
- By the road, don't try draining it yourself.
The staff on duty at any Deptford forecourt — the Valero among them — will usually help pushing it clear if you ask. On your own driveway, don't move it at all.
AdBlue in a diesel tank, and what it does there
The motor is not what AdBlue is made for; the exhaust is. It goes into its own tank and is sprayed into your exhaust gas to fresh it. Not one side suits the other: urea does not belong in a pump, and an injection pump cannot deal with urea.
It does not blend. Once it's poured into a tank of diesel, AdBlue acts not at all like fuel. Heavier than diesel, it drops and collects below it — the same place the pickup draws from. The first thing the fuel system pulls through, once it runs, is the AdBlue. So a car that had AdBlue poured in on a drive in Isle of Dogs last night, and has not been started since, is still the easy case: the AdBlue is lying at the bottom of the tank, and nothing has pulled it in.
From there it causes two kinds of damage. What is left when the water evaporates is urea, which forms crystals: they lodge in narrow passages and block filters. Worse, it eats at certain metals in a fuel system, and keeps going till it's cleared out. By daybreak, a car sitting around Deptford with AdBlue through its pipework gets worse; where it is just inside that tank, nothing changes. The water in it does damage of its own: your high-pressure pump and the injectors rely on diesel to lubricate them, and water offers them nothing.
Why is AdBlue in a diesel often the bigger problem?
An issue of thinned fuel is what you get after fuelling a diesel with petrol from the Sainsbury's. Mixed into the diesel and sitting unused, it is harmless for now; using the motor is the damage.
The trouble with AdBlue in a diesel is a totally wrong liquid. It cannot just be run through, because it does not burn. Nor can it be watered down, since it separates back out — and the following fill won't clear away crystals or corrosion. So the flush counts more here, and turning the key "to see", in the heart of Deptford or out in Millwall, does more harm than nearly any other error.
With AdBlue, the good news is no distinct from petrol. Emptying a tank is the easiest part on a fuel system, and without running, the AdBlue remains in it — anywhere around Greater London the car sits.
How does AdBlue end up in a diesel tank in Deptford?
Plenty of cars place the AdBlue cap beside the diesel cap, now and then under one flap, and after dark the two can appear the same. No one intends it. Most of the time it happens with a bottle bought on the way home and poured in on the driveway, not at the forecourt.
A few familiar ways account for most cases. Hurrying, outside St Joseph's Catholic Primary School, after a warning light came on during the school run, a parent tops up the vehicle. A bottle is poured in at the end of the day on a drive just off Giffin Street. Else, after dark by Salt Deptford, your vehicle gets refilled by a driver opening that flap the first time.
Rented motors, brand-new vehicles, company motors, or the second vehicle in a family with one of each: the least known cars see it most. Same mistake, same first response — leave it switched off — anywhere you happen to be in Deptford or the remainder of Greater London.
Started your engine with AdBlue in your diesel tank in Deptford?
If so, the AdBlue is no longer in that tank. Via the fuel filter, along the lines, and — given any running — on to the injection pump and each injector: that's how far it travels.
You may notice the motor running unevenly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Margaret McMillan Park or halfway across Deptford. No restarting to test: pull over when it is safe, then turn everything off. With each start, more of that is pulled through.
On the M11, under 10 miles from Deptford, the next junction is where to exit, and somewhere sensible is where to park — not driving on.
Hopping across Deptford to the car park by Deptford Market is one matter; driving for London, under 5 miles away, is another, because each mile pushes the AdBlue further in. So distance counts. Let us know roughly how far it had come.
Our technicians do all of the flushing where the car has ended up, and once your engine has run there is more of it. Very rarely does it leave long-term damage if it's spotted early.
What does an AdBlue drain on a diesel involve around Deptford?
A street beside Douglas Way Market, a drive, a layby or a forecourt: wherever your car has stopped around Deptford, our technicians come to it. Three answers shape the job, so first our technicians ask which fluid went in, about what quantity, plus if the engine has run.
Then your tank is cleared where the vehicle stands, so the tainted fuel and the AdBlue come out together. A full flush counts much more after AdBlue than after petrol, because what remains will not clear away on its own. Next, the fuel filter: cleaned, or replaced if it must be. After that fresh diesel, then a test of the car. Not run? Then count on about half an hour once we are there for most jobs. Quiet enough for use outside a house at night, and fine on a busy forecourt, the pumps are explosion-proof.
Lastly, the system is bled with new diesel. At that point our engineers start the car and you drive off, whether from a parking bay at the nearest station or a drive around Deptford. The test before we head off is that it runs correctly on fresh diesel. No garage is needed at any stage, with the entire job done then and there. At the end, you are given paperwork for your insurer: a VAT invoice plus a report from the engineer.
About Deptford
Deptford is a locality in south-east London, situated on the south bank of the River Thames at an elevation of around 9 metres. Deptford lies close to the city centre, approximately 4.8 miles from central London, and is near other areas such as St Johns, New Cross, and Greenwich. Deptford is predominantly composed of flat dwellings and has a population of around 10,585 people. Deptford's riverside setting has influenced its development over time.
Deptford and Greater London: AdBlue drains across the area
Our teams that answer AdBlue jobs around Deptford also cover the spots about it, St Johns, New Cross and Greenwich among them, and most of Greater London beyond, across the SE postcode area. Close to a boundary, or anywhere tricky to explain? Asking beats guessing, so phone.
Deptford is a small village, and an on-site 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 stands, so it never needs to be shifted to us.
Deptford: what AdBlue in a diesel tank costs to fix
Since each callouts vary, a flat price wouldn't be fair. Whether the motor has run, and for how long, comes first in what changes the price. How much AdBlue got in comes next, and then the position of your car, since an open driveway is simpler for a van to reach safely than a tight gap behind Shaftesbury Christian Centre.
Ahead of a quote, not after, each call from Deptford opens with three checks: the fuel, the quantity, plus if it ran. With them, the range narrows to a single fixed number.
You get that price on the phone, before anyone sets off, and you pay on the day, by card or by phone, with nothing upfront. Look at your policy whilst we are on the way: many carry misfuelling cover.
Alongside your car around Deptford, still?
Then, the best thing to do with the vehicle is to leave it. Ignition off, motor off, keys out. Petrol in Diesel handles the remainder, in Deptford or anywhere within Greater London, after you phone 0333 366 0103 to say it's AdBlue, roughly what quantity, and whether the engine ran.