AdBlue in a Diesel Tank in Clapton Park? Don't Start It
With AdBlue in your diesel tank, the ignition stays off and so does your engine. AdBlue is urea dissolved in water. It does not burn, it does not mix with diesel, and the harm it does begins when the fuel system pulls it in. Caught before the motor has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the car is in Clapton Park. Call 0333 366 0103 before you do anything else.
Your next steps straight away, Clapton Park: AdBlue in the diesel tank
Do these:
- Pocket your keys, and that prevents anyone turning the power on.
- Put your hazards on if you are anywhere close to moving traffic.
- Hold on to the receipt or the empty bottle, and so you can tell us what got in and roughly how much.
- Give us a postcode starting E5 0, or whichever street lies nearest, and our van reaches you straight — so ring wherever you stand.
Things not to do:
- Not even for a second, and not to roll your vehicle: your engine remains off.
- Your ignition stays off: on many diesels, turning it on is enough to start the fuel pump.
- Do not top up with diesel to thin it. AdBlue does not dilute in diesel; it separates out.
- Any driving at all is to be avoided, including a short way up Colne Road.
- Emptying that tank yourself beside the road isn't one to try.
The staff working at any Clapton Park filling station — the Esso among them — will normally lend a hand pushing it clear if you ask. If you're on your own drive, leave the vehicle just where it sits.
AdBlue in a diesel tank, and what it does there
Not your engine but the exhaust is where AdBlue belongs. It goes into its own tank and is sprayed into the exhaust gas to fresh it. A fuel pump isn't made to take it, and AdBlue was never supposed to travel through one.
Fuel mixes; AdBlue, once tipped in, won't. 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 draws fuel from. A vehicle filled on a driveway in Hackney Marsh yesterday evening and left unstarted counts as the straightforward one. No pump has pulled the AdBlue up yet — but when the engine runs, that is what goes first, straight from the bottom of the tank.
From there it does two kinds of harm. What remains once the water evaporates is urea, which turns into crystals: they settle in narrow channels and block filters. Worse, it attacks some metals in a fuel system, and keeps going until it's flushed out. Where the AdBlue has reached the pipework, waiting till morning in Clapton Park makes things worse. In your tank only, time costs nothing. Then there is the water: it brings no protection to the parts that need it the most — the high-pressure pump and each injector.
Petrol or AdBlue in a diesel: why AdBlue is regularly worse
A problem of thin fuel is what you end up with from fuelling a diesel with petrol from the Asda. Blended into your diesel and sitting unused, it's no threat for now; running your motor is the harm.
With AdBlue in a diesel, the liquid as such is plainly the wrong one. Not burning, it cannot simply be run through. Whether your vehicle sits in Hackney Wick or the centre of Clapton Park, turning it over "to see" costs more in this case than nearly any other mistake, and the flush matters for more. The reasons: it will not remain mixed, so watering it down is impossible; and deposits and corrosion outlast the following tankful.
As with petrol, there is good news. Emptying a tank is the easiest part on a fuel system, and without running, the AdBlue remains in it — wherever around Greater London your vehicle sits.
How does AdBlue end up in a diesel tank in Clapton Park?
After dark, two caps together — the AdBlue cap and the diesel one, now and then under one flap — may look the same. No one intends it; many designs invite it. A bottle picked up while driving home and tipped in at home, rather than at the forecourt, is the usual route.
The ways it happens are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside Daubeney Primary School. A driver tips the container in at home, right off Durrington Road, as the day ends. Otherwise, after dark by AJ's Lounge, your vehicle is topped up by a driver using that flap the first time.
It comes up the most in a hire car, a brand-new vehicle, a fleet motor, or the spare vehicle in a family with both fuels — the cars people know the least. Same slip, same first response — leave it switched off — anywhere you happen to be around Clapton Park or the rest of Greater London.
AdBlue in your diesel tank around Clapton Park, and the engine started?
Then your tank is no longer where the AdBlue is. The filter and lines have had it pulled through, and some running time carries it on to the high-pressure pump and every injector.
Lumpy running, smoke from the exhaust, lost power, dashboard warnings or cutting out: each might show up, perhaps midway across Clapton Park or coming back from Daubeney Fields. No restarting to check: stop once it is safe, then switch everything off. With each start, more of it is pulled through.
Clapton Park sits under 5 miles from the M11; if you were on it, exit by the next junction and stop somewhere safe rather than carrying on.
How far it went counts. A couple of hundred yards across Clapton Park to the car park by VI Forester Community Hall is a very different job from a run towards London, under 5 miles away, with the AdBlue reaching further into the fuel system with each mile. Approximately how far had it come? Tell us.
Wherever your car came to a stop is where all of it gets done, even with more to rinse out once the engine has been run. Spotted quickly, it very rarely leaves permanent damage.
What draining AdBlue from a diesel involves in Clapton Park
Wherever it has come to rest around Clapton Park — a forecourt, a lay-by, a driveway, a street beside Clapton Community Seventh-day Adventist Church — our van travels to your car. Before anything else our engineers ask what was put in, roughly how much, and whether your engine has been run, because those answers determine this work.
Next, draining your tank on the spot takes out the polluted diesel and the AdBlue in one go. Residue from AdBlue will not wash out by itself, and so the fuel system gets a full flush, which counts much more with urea than with petrol. A test of the car follows last, after clean diesel goes in and the filter is flushed or, where necessary, swapped. Engine not run? Then count on about half an hour on site for most jobs. Our equipment is explosion-proof, and so a busy forecourt is no fault, and it is quiet enough for a residential street late at night.
Fresh diesel goes in to bleed your system, and that is the final step. Whether it's a parking bay outside Homerton or a driveway in Clapton Park, that is where our engineers fire it up and you drive off. Our engineers confirm it runs correctly on new diesel before leaving. No workshop is required at any stage, with the whole job done then and there. The insurer will want an engineer's report and your VAT invoice — each handed over once this job is done.
About Clapton Park and where it is
Clapton Park is a suburban area in the London Borough of Hackney, situated near the River Lea and close to the neighbouring areas of Lower Clapton, Homerton, and Lea Bridge. Clapton Park sits at a low elevation of around 11 metres, reflecting its riverside location. Clapton Park is predominantly composed of flat dwellings, which house a population of approximately 16,603 residents. Clapton Park is located just 3.6 miles from London, making it a relatively close suburb to the city centre.
AdBlue drains across Greater London, Clapton Park included
Over the E postcode area, the teams taking AdBlue jobs in Clapton Park serve most of Greater London as well, Lower Clapton, Homerton and Lea Bridge among them. Guessing doesn't help close to a border or anywhere tricky to pin down; ring and ask.
A mobile service suits Clapton Park, a residential suburb: there's no need to take your vehicle to us, since our technicians drain it there, in a driveway, a residential street, a parking area or a filling station.
AdBlue in a diesel tank in Clapton Park: the cost of fixing it
No single figure would be honest, because every job differs. The cost shifts first with how long, if at all, the engine has been running, and next with the quantity of AdBlue that was put in. After that it turns on where the car is and whether a van can get to it safely, which is simpler on an open drive than in a tight gap behind The New Pedro Club.
Which fluid was put in, what quantity, and if it ran: every Clapton Park call begins by asking precisely that, before a figure, not after. The answers turn a range into a straight quote.
Quoted on the call before the engineer heads out, the job is settled on the day — card or phone, nothing in advance. Check your policy while we are on the way: plenty include misfuelling cover.
Next to your car around Clapton Park, right now?
Then the most handy thing you can do is nothing to your car. Motor off, keys out, ignition off. Phone 0333 366 0103: AdBlue, the amount, plus if the engine ran is all our technicians need. Petrol in Diesel takes over the rest across Greater London, Clapton Park too.