AdBlue in the Diesel Tank in Launton? Keep It Switched Off
AdBlue in your diesel tank? Then keep your motor off — and your ignition as well. In plain terms, AdBlue is simply urea in water. As it is water-based, it won't burn and never combines with diesel; trouble just comes once your pump starts pulling it. If your engine has not run yet, AdBlue in a diesel tank is usually emptied and thoroughly cleaned where the vehicle sits in Launton. First, phone us on 0333 366 0103.
AdBlue in your diesel tank in Launton: the first few minutes
Things to do:
- So no one can turn the ignition on, pull the keys away.
- Put the hazard lights on if you're at all close to moving traffic.
- Hold on to the receipt or the empty bottle, and so you can tell us what went in and about how much.
- Our van locates you quickest with a postcode starting OX26 5, or simply the name of a street close by, so phone from the car.
Never do these:
- Not even briefly, and not to roll your car: your engine stays off.
- Do not switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- AdBlue does not dilute in diesel — it separates out — so adding more diesel won't thin it.
- Even a short way up The Glades is too far to drive it.
- Draining the tank yourself beside the road is not worth trying.
Rolling your vehicle away from the pumps is a job for attendants to help with, whichever Launton forecourt you are on, the BP included. If you're on your own drive, leave the car just where it stands.
AdBlue in a diesel tank: what it does
Made for the exhaust, AdBlue has no place in your engine. It goes into its own tank and is sprayed into your exhaust gas to fresh it. A fuel pump is not designed to take it, and AdBlue was never intended to go through one.
It doesn't combine. After it is poured into the tank, AdBlue behaves nothing like fuel. It drops, since it is denser than diesel, and pools low where the intake takes its supply from. When your pump runs, the AdBlue is top of the list to go through. Until then it sits underneath your diesel, which is how a vehicle topped up in Woodfield yesterday and not started remains the simple case, provided no one turns your key.
Once it is pulled in, the damage comes in two forms. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and narrow channels; meanwhile, because it attacks certain metals, each part it reaches keeps suffering for as long as it remains inside. A car left sitting around Launton with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank isn't. Diesel lubricates the injection pump and every injector as it passes; water offers none of that, and that is a second form of harm.
Why AdBlue in a diesel is often more major than petrol
A problem of thin fuel is what you get from filling a diesel with petrol from the Shell. Mixed into the diesel and left unused, it's harmless for now; using the motor does the damage.
The issue with AdBlue in a diesel is a completely unsuitable substance. Not burning, it cannot just be run through. Whether the vehicle sits in Bicester Village or the centre of Launton, firing it up "to see" costs more with AdBlue than nearly any other error, and the flush counts more. Why: it will not stay blended, so diluting it is impossible; and deposits and corrosion outlast the following fill.
The same good news applies as with petrol. If the motor hasn't run, the AdBlue is still inside your tank, and that tank is the easiest part of a fuel system to clear, wherever around Oxfordshire the vehicle is sitting.
How AdBlue ends up in a diesel tank in Launton
It is not on purpose. Plenty of cars keep the AdBlue inlet alongside the diesel one, now and then under a single flap, and muddling them up is easy after dark. Most of the time it happens with a bottle bought on the way home and poured in on the drive, not at the pump.
Mostly, it takes place in one of a couple of familiar ways. Rushing, outside Launton Church of England Primary School, after a warning lamp flashed on during the school run, a parent refills your car. Near Bicester Road, someone tips a container in on the drive in the evening. Or the car is topped up in the car park outside The Bull Inn, in poor light, by someone who has never opened that flap before.
It takes place most in the vehicles drivers know least: a hire car, a new motor, a company car, or the second car of a household with one diesel and one petrol. Leave it switched off: that's the first step to the same slip, anywhere in Launton or the rest of Oxfordshire you are.
Already started your engine with AdBlue in your diesel tank in Launton?
In that case, the AdBlue is no longer inside that tank. The fuel filter and lines have had it pulled through, and any running time carries it on to the high-pressure pump and every injector.
You may see the motor running unevenly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Launton Playing Field Association or halfway across Launton. No restarting to test: stop when safe, then switch it off. With each start, more of that is pulled through.
On the M40, under 5 miles from Launton, the next junction is where to exit, and somewhere sensible is where to stop — not driving on.
How far it went counts. A couple of hundred yards across Launton to the car park by Launton Parish Hall is a very different job from a run towards Oxford, under 15 miles away, with the AdBlue reaching further into the system with every mile. Let us know about how far it had come.
There is more to rinse out once the motor has been run, and we do all of it where the car has ended up. Permanent damage is very uncommon when it is spotted early.
What does an AdBlue drain on a diesel involve around Launton?
Our technicians come to your car, wherever it has stopped in Launton: a side street near Saint Mary's, a drive, a lay-by or a forecourt. Three replies decide the job, so before anything else we ask what was put in, about the amount, and if the engine has run.
Right there, your tank is then drained, and all of the polluted diesel and the urea leave at once. With AdBlue, more so than with petrol, flushing matters: the fuel system is cleaned all the way through because residue won't flush out by itself. Fresh diesel goes in after your filter is cleaned — or swapped, when it needs to be — and then your vehicle is tested. Engine not run? Then count on roughly half an hour once we are there for most jobs. The equipment is explosion-proof, so a live forecourt is no fault, and it's quiet enough for a residential street after dark.
The final step is to prime the system on clean diesel. Whether it is a parking space outside Bicester Village or a driveway in Launton, that is where we fire it up and you drive off. The check before our technicians go is that it runs properly on clean diesel. Our engineers do it all wherever your car has ended up, and it never needs to go to a workshop. Your insurer will want an engineer's report and the VAT invoice — both yours once this job is done.
About Launton and where it is
Launton is a small village in Oxfordshire, situated inland at an elevation of 69 metres, approximately 11.8 miles from Oxford and 50.4 miles from London. Launton has a population of around 618 people and is characterised by predominantly detached housing. Launton is close to nearby places such as Langford Village, Bicester, and Kings End, and is part of the wider South East region.
AdBlue drains around Launton and across Oxfordshire
Langford Village, Bicester and Kings End are among the places near Launton that the same vans serve, along with much of Oxfordshire beyond, over the OX postcode area. Phone and check instead of guessing when you're by a border, or anywhere awkward to explain.
No towing is needed. In Launton, a rural village, a mobile service fits: your car is drained on the spot, whether on a drive, a side street, a parking area or a forecourt.
What does AdBlue in a diesel tank cost to sort out in Launton?
Since each jobs differ, a flat figure wouldn't be fair. What moves the price is, first, whether the engine has run and for how long; then how much AdBlue was put in; and finally where your car is and whether a van can reach it safely, which is easier on an open driveway than in a tight spot behind Launton Sports & Social Club.
What was put in, how much, and if it ran: every Launton enquiry begins with exactly those, ahead of any quote, not afterwards. Those replies narrow the range down to a single number.
Our quote is quoted during the call, before anyone leaves; payment comes on the day, by card or by phone, and nothing upfront. Misfuelling cover is part of many insurance policies, so it pays to look at yours before the van arrives.
Next to your car in Launton, still?
Then, do nothing — that's the most helpful move available. Motor off, keys out, ignition off. Petrol in Diesel takes over the rest, across Launton or anywhere within Oxfordshire, once you call 0333 366 0103 to say it's AdBlue, about how big an amount, and whether it ran.