AdBlue in a Diesel Tank in St Austell? Don't Start It
If AdBlue has got into your diesel tank, keep the motor off then leave your ignition off. Urea mixed in water is what AdBlue is. The harm starts once it's pulled through the pump — it will not burn, and it will not blend with diesel. A drain and a thorough flush, done where the car is in St Austell, is normally all AdBlue in a diesel tank needs — if it is caught before the motor has run. Nothing comes before ringing 0333 366 0103.
AdBlue in your diesel tank in St Austell: the first few minutes
To do:
- So nobody can switch the ignition on, pull the keys out.
- If you're anywhere close to moving traffic, put your hazards on.
- Which product, and roughly how much amount? Hang on to the bottle or the receipt, and our technicians will know.
- Our van finds you quickest with a postcode starting PL25 4, or simply the name of a street nearby, so phone from the spot.
Not to do:
- Not even for a second, and not to roll your vehicle: the engine stays off.
- Turning the key to ignition alone starts the pump running on plenty of diesels. Skip it.
- AdBlue does not dilute in diesel — it separates out — so adding more fuel will not weaken it.
- Keep the vehicle where it is rather than driving it anywhere, even a short stretch along High Cross Street.
- Don't try to drain it yourself by the roadside.
On a forecourt around St Austell, whether it is the EG On the Go or another one, ask the staff to help you push your car clear of the pump. On your own driveway, don't move it at all.
What does AdBlue do in a diesel tank?
The engine isn't what AdBlue is made for; the exhaust is. Stored in a separate tank, it's squirted into the exhaust stream to clean the gases. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.
It doesn't combine. Once it's tipped into a tank of diesel, AdBlue behaves nothing like fuel. The pickup takes fuel from the deepest part of that tank, and that is precisely where AdBlue settles: being heavier than diesel, it sinks. Once your system runs, the AdBlue is first to be pulled through. Until then it waits beneath the diesel, which is how a vehicle filled in Sandy Bottom yesterday and not started remains the simple one, provided no one touches your key.
It does two kinds of damage from there. Crystals and corrosion. As the water dries, it strands urea that hardens in filters and narrow passages; meanwhile, because it eats at some metals, every part it touches suffers for as long as it remains in there. A vehicle left sitting in St Austell with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank isn't. And there's the water: it brings no lubrication to the components that rely on it the most — the injection pump and every injector.
Why AdBlue in a diesel is commonly more major than petrol
Put petrol in a diesel at the Texaco and you have a problem of thin fuel. It mixes with the diesel, and whilst it's inside the tank it causes no damage; the harm comes from running the motor on it.
AdBlue in a diesel is an issue of the wrong substance altogether. It does not burn, and so it can't just be run through. Whether your car is in Carclaze or the heart of St Austell, firing it up "to see" costs more in this case than almost any other error, and the flush matters for more. The reasons: it will not stay blended, and so diluting it fails; and crystals and corrosion outlast the following tankful.
The same good news holds as with petrol. Clearing a tank is the simplest part on any fuel system, and with no start-up, the AdBlue remains in it — anywhere in Cornwall the car has stopped.
How does AdBlue end up in a diesel tank around St Austell?
Plenty of vehicles place the AdBlue filler alongside the diesel one, occasionally behind a single flap, and in dim light the two may look identical. No one intends it. It usually occurs outside the house, from a container grabbed on the journey home, not at the filling station.
It tends to take place in a couple of familiar ways. Halfway through the morning drop-off, the dashboard flags it up, and outside Pondhu Primary School the refill is hurried. Someone pours the bottle in outside their house, right off Church Street, as the day ends. Or the car is topped up in the car park at White Hart, in poor light, by somebody who has never opened that flap before.
The least known cars get it the most — hire cars, new ones, company ones, and the spare vehicle in a family with one of each fuels. Leave it off: that is the first step to the same mistake, wherever in St Austell or the remainder of Cornwall you are.
AdBlue in the diesel tank in St Austell, and the engine started?
Then the AdBlue has left the tank. Through the filter, through the lines, and — given any running — on to the injection pump and every injector: that's where it has gone.
Maybe coming back from Cemetery Park, or part way across St Austell, your motor may go lumpy, smoke, drop pace, light up the dash or stall. No restarting to check: stop when safe, then switch it off. Each start pulls more of it through.
On the M5, over 50 miles from St Austell, the next junction is where to exit, and anywhere safe is where to park — not carrying on.
Every mile pushes the AdBlue further into your system. That is why crossing St Austell to park near There's No Place Like Home and a drive of under 15 miles for Truro are such separate jobs. Roughly how far it had come is worth telling us.
Wherever your car came to a stop is where all of it gets done, even with more to flush once your engine has been started. Noticed quickly, it very rarely leaves permanent damage.
What draining AdBlue from a diesel involves around St Austell
Our technicians come to the vehicle, wherever it has stopped around St Austell: a side street close to Holy Trinity Church, a drive, a lay-by or a forecourt. The work depends on three replies, and our technicians get before all else — which fluid got in, the quantity, and if your motor has run.
Then the tank is cleared where the vehicle waits, so the polluted fuel and the AdBlue come out together. With AdBlue, more so than with petrol, flushing matters: the whole system is cleaned all the way through since what remains will not wash away unaided. A test of the car follows at the end, after fresh diesel is added and your filter gets flushed or, if necessary, swapped. Roughly half an hour on site is usual for most jobs when your engine has not run. Quiet enough for use outside a house at night, and fine on a busy forecourt, the pumps are explosion-proof.
The last step is to bleed the system on new diesel. You set off as soon as our engineers have fired it up, and it makes no difference whether the vehicle is on a drive in St Austell or in a bay at the nearest station. Before leaving, our engineers check it's running correctly with fresh diesel in. As the job is done in its entirety where your car is, a workshop never comes into it. Afterwards, there is the paperwork for the insurer: a VAT invoice plus a report from the engineer.
About St Austell and where it is
St Austell is a town on the south coast of Cornwall, situated near the clay country and the St Austell Bay. St Austell sits at an elevation of around 68 metres, with the town centre being close to the coast and the surrounding areas including Tregorrick, Mount Charles, and Trethowel. St Austell has a population of approximately 14,615 people, with a predominance of detached housing. St Austell is located about 12.6 miles from Truro, the nearest city, and around 218.5 miles from London.
AdBlue drains across Cornwall, St Austell included
Over the PL postcode area, the vans answering AdBlue call-outs in St Austell serve much of Cornwall as well, Tregorrick, Mount Charles and Trethowel included. If you're near a border, or somewhere hard to describe, ring and ask instead of guessing.
St Austell is a coastal town, and an on-site drain suits it: whether the car 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.
What does AdBlue in a diesel tank cost to sort out in St Austell?
Every job differs, so not one single price is honest. The price moves first with how long, if at all, the motor has been running, and next with the amount of AdBlue that went in. After that it depends on where the vehicle is and whether our van can get to it safely, which is easier on an open drive than in a tight space behind Trinity Centre and Café.
Before a figure, never afterwards, every enquiry from St Austell opens with the same three questions: the liquid, the quantity, and whether the engine ran. Their replies shrink a range down to a single figure.
The quote is given during the call, before anyone leaves; payment comes on the day, by card or over the phone, with nothing upfront. Check your policy whilst we are on the way: many include misfuelling cover.
St Austell: still next to your car?
Then the most useful thing you can do is nothing to your car. Keys out; engine and ignition off. Petrol in Diesel handles the rest, across St Austell or wherever in Cornwall, after you ring 0333 366 0103 to say it was AdBlue, roughly what quantity, and if the engine ran.