Don't Start It: AdBlue in a Diesel Tank in Tooting Bec Common
Engine off, ignition off: that is where you begin if AdBlue has gone into your diesel tank. Water with urea dissolved in it: that's AdBlue. It does not burn, it doesn't mix with diesel, and the damage it does begins when the system draws it in. A drain and a thorough flush, done where your car is around Tooting Bec Common, is usually what AdBlue in a diesel tank takes — if it's caught before your motor has been run. Before anything, call us on 0333 366 0103.
AdBlue in the diesel tank in Tooting Bec Common: the first few minutes
Do these:
- Pull the keys out, and so no one switches your ignition on.
- If you're at all near moving traffic, put the hazard lights on.
- So you can give us which liquid it was and about how much, save the till receipt or the empty bottle.
- Our van locates you quickest with a postcode starting SW17 8, or just the name of a street nearby, so phone from the car.
Things not to do:
- Shifting the car just a few yards is no reason to fire up your motor.
- Turning your key to ignition alone sets the pump going on many diesels. Skip it.
- Do not top up with diesel to thin it. AdBlue doesn't dilute in diesel; it separates out.
- Don't drive the vehicle anywhere, not even a short stretch along Elmbourne Road.
- No draining it yourself, at all, on the roadside.
Moving the vehicle off the pumps is a job for staff to help with, wherever Tooting Bec Common forecourt you are on, the Tesco or any other. If you are on your own drive, leave the vehicle precisely where it stands.
AdBlue in a diesel tank: what it does
Made for the exhaust, AdBlue has no place in the engine. It goes into its own tank and is sprayed into your exhaust gas to clean it. Not one side suits the other: urea doesn't belong in an injection pump, and a pump cannot take urea.
Fuel blends; AdBlue, after tipped in, will not. Its behaviour is not at all like diesel's. It's heavier than diesel, and so it sinks and collects at the bottom of that tank, which is where the pickup pulls fuel from. 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 Balham 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 pulled it in.
From there it does two kinds of damage. Crystals and corrosion. As the water dries, it strands urea that crystallises in filters and tiny channels; and, because it attacks some metals, each part it touches keeps suffering for as long as it remains inside. If the AdBlue is in the lines, waiting overnight around Tooting Bec Common leaves it worse. Inside the tank only, waiting does nothing. Diesel protects the injection pump and each injector as it flows; water gives no lubrication, which is a second form of harm.
Why AdBlue in a diesel is regularly more serious than petrol
Put petrol in a diesel at the BP and you have a problem of thin fuel. Blended into the diesel and left unused, it's harmless for now; using your engine is the harm.
AdBlue in a diesel is another problem: not thin fuel, yet no fuel at all. Not burning, it cannot simply be run through. Deposits and corrosion remain after the next tankful, and AdBlue splits again from the diesel, so watering it can't work. Hence the flush matters so much, and trying your engine "to see" costs more here than almost any other slip — in Tooting Bec or the centre of Tooting Bec Common alike.
The same good news holds as with petrol. If the motor hasn't run, the AdBlue is still inside your tank, and the tank is the quickest part of a fuel system to clear, wherever in Greater London the car is standing.
AdBlue in a diesel tank in Tooting Bec Common: how it ends up there
No one means to do it. The AdBlue filler on plenty of cars waits right next to your diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. A bottle bought when driving home and poured in at home, instead of at the forecourt, is the usual route.
Mostly, it happens in one of a few familiar ways. A warning light comes on during the school run, and the top-up happens in a hurry outside St Anselm's Catholic Primary School. Close to Louisville Road, a driver pours a container in at home after work. Or someone new to that flap tops up the car after dark, stopped in the car park by Rose and Crown.
The least known vehicles get it the most — rentals, brand-new ones, company ones, and the other car of a family with both fuel types. Same slip, an identical first response — keep it switched off — anywhere you are in Tooting Bec Common or the remainder of Greater London.
Tooting Bec Common: started your engine with AdBlue in the diesel tank?
If so, the AdBlue is no longer in your tank. Through your filter, along the pipework, and — given any running time — on to the injection pump and each injector: that is how far it has gone.
Watch for lumpy running, smoke, lost power, warnings on the dash, or a stall — coming back from All Star Tennis - Tooting Common, say, or midway across Tooting Bec Common. Stop when safe. Turn off. Keep it off instead of restarting it to check. More of it is pulled through with each start.
If you were on the M4, under 10 miles from Tooting Bec Common, come off at the next exit and stop somewhere sensible rather than pressing on.
A quick hop across Tooting Bec Common to the car park by Fossilised Tree is one thing; heading towards Westminster, under 5 miles away, is something else, since each mile pushes the AdBlue deeper in. So mileage matters. Let us know about how far it had come.
There is more to clean out once the motor has been started, and our technicians do all of it where the vehicle has stopped. Lasting damage is very uncommon if it is noticed soon.
Tooting Bec Common: how AdBlue is emptied from a diesel
Our technicians come to the vehicle, wherever it has stopped around Tooting Bec Common: a side street close to All Saints Church, a drive, a lay-by or a forecourt. Before anything else we ask what got in, roughly how much, and whether your motor has run, since those answers decide this work.
Then that tank is drained where the vehicle waits, so the polluted fuel and the AdBlue come out together. A full flush counts far more after AdBlue than with petrol, since what remains will not wash away by itself. Fresh diesel goes in once the fuel filter is cleaned — or swapped, if it needs to be — and after that the vehicle is tested. If the motor has not run, the majority of jobs take about half an hour once our engineers are there. The pumps are explosion-proof, safe on a working forecourt and quiet enough to use outside a house at night.
The final step is to prime your system on new diesel. Starting the car comes next, and then you set off from where the car is parked, outside Balham or on a drive around Tooting Bec Common. It's checked on clean diesel to make sure it runs smoothly before our technicians head off. No garage is required at any stage, with the whole job done on the spot. You receive a VAT invoice and an engineer report afterwards, which is what insurers want.
About Tooting Bec Common, for a moment
Tooting Bec Common is a suburban area in south London, situated approximately 5.2 miles from central London and 4.8 miles from Westminster. Tooting Bec Common sits at an elevation of around 33 metres, with its predominant housing stock consisting of flats. Tooting Bec Common is surrounded by other residential areas, including Streatham Park, Upper Tooting, and Tooting, and is home to a population of around 14967 people.
AdBlue drains across Tooting Bec Common and Greater London
Over the SW postcode area, the teams taking AdBlue jobs around Tooting Bec Common reach much of Greater London too, Streatham Park, Upper Tooting and Tooting included. Assuming doesn't help by a border or anywhere hard to pin down; phone and ask.
Tooting Bec Common is a residential suburb, and a call-out drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it stands, and so it never needs to be shifted to us.
AdBlue in a diesel tank around Tooting Bec Common: the cost of fixing it
There's no honest single quote, because the jobs are not the same. Three things change the price: whether your engine has run and for how long, how much AdBlue was put in, and where the car is. That last one comes down to whether our van can reach it safely, and an open drive is simpler than a tight gap behind Gallery Midnight..
What got in, what quantity, and if it ran: every Tooting Bec Common enquiry opens with precisely those, before any quote, never after. Given those replies, a range narrows to one firm figure.
Our quote is quoted during the call, before a van sets off; settling up happens on the day, by card or by phone, with nothing upfront. As the van is on the way, dig out your policy: plenty cover misfuelling.
Tooting Bec Common: still next to your car?
Right now, the most helpful thing to do with the vehicle is to leave it. Engine off, keys out, ignition off. Petrol in Diesel handles the remainder, across Tooting Bec Common or anywhere in Greater London, after you call 0333 366 0103 to say it's AdBlue, roughly what quantity, and whether the engine ran.