Furnham: AdBlue in the Diesel Tank? Leave It Off
AdBlue in the diesel tank? Then keep the engine off — and the ignition too. In plain terms, AdBlue is simply urea in water. It does not burn, it does not mix with diesel, and the damage it does starts when the fuel system draws it in. If the motor hasn't run yet, AdBlue in a diesel tank is generally drained and thoroughly cleaned where your car sits in Furnham. Before you do anything else, phone 0333 366 0103.
AdBlue in your diesel tank around Furnham: the first few minutes
Things to do:
- So nobody can turn your ignition on, pull the keys away.
- If you're at all near moving traffic, put the hazards on.
- The empty bottle or your receipt tells us the fluid and the amount, so don't throw it out.
- Ring us from where you are. A postcode starting TA20 1, or the name of the nearest street, brings the van to you without a search.
Things not to do:
- Not even briefly, and not to roll your vehicle: the motor remains off.
- Switching your key to ignition alone starts the pump running on many diesels. Skip it.
- Do not top up with diesel to thin it. AdBlue does not dilute in diesel; it separates out.
- Even a short distance along Great Western Road is too far to drive it.
- Draining the tank on your own beside the road isn't worth trying.
Moving your vehicle off the pumps is a job for attendants to help with, whichever Furnham forecourt you're on, the Tesco included. At your own driveway, don't touch it at all.
What AdBlue does in a diesel tank
Made for your exhaust, AdBlue has no place in the motor. It goes into its own tank and is sprayed into your exhaust gas to clean it. Neither side suits the other: urea doesn't belong in an injection pump, and an injection pump cannot take urea.
It does not blend. Once it's poured into the tank, AdBlue behaves nothing like fuel. Denser than diesel, it drops and pools below it — the very spot the intake draws from. Once your system runs, the AdBlue is first to go through. Before then it waits underneath the diesel, and that is why a car topped up in Jocelyn Park yesterday and never started remains the simple case, as long as nobody turns the key.
From there it does two kinds of harm. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, so it keeps running on the parts it hits for as long as it remains there. Lines holding AdBlue mean harm by morning for a car sitting in Furnham. Just inside the tank, it stays the same. Diesel protects the high-pressure pump and each injector as it passes; water gives no lubrication, and that is a separate form of damage.
Why AdBlue in a diesel is frequently more serious than petrol
Put petrol in a diesel at the Texaco and you have a problem of thin fuel. Blended through the diesel and left still, it's no threat at that stage; using the motor does the harm.
AdBlue in a diesel is a different problem: not thin fuel, yet no fuel at all. Not burning, it can't just be run through. Whether the car sits in New England or the centre of Furnham, firing it up "to see" does more harm in this case than almost any other slip, and the flush matters more. Why: it won't stay blended, and so watering it down fails; and crystals and corrosion survive the next tankful.
The good news is the same as with petrol. Wherever across Somerset your car has stopped, an unstarted motor leaves the AdBlue still inside the reservoir: the easiest bit of any fuel system to empty.
How AdBlue ends up in a diesel tank around Furnham
Many vehicles place the AdBlue cap beside the diesel cap, occasionally under one flap, and after dark the two can look identical. Nobody intends it. Mostly it is not the filling station: a driver picks up a container driving home and pours it in outside the house.
A few familiar ways account for the majority of them. The refill is hurried outside Avishayes Community Primary School, after the dash lit up with a warning as the children were taken off. Close to Old Station Court, a driver tips a container in at home in the evening. Otherwise, after dark outside Happy Return Inn, the vehicle gets refilled by someone opening that flap the first time.
It crops up the most in a rental, a brand-new vehicle, a company motor, or the spare car in a family with both fuel types — the cars people know least. Keep it off: that's the first step to an identical mistake, wherever in Furnham or the remainder of Somerset you are.
Started the motor with AdBlue in your diesel tank around Furnham?
Then the AdBlue has left your tank. Through your filter, along the lines, and — given any running time — on to the high-pressure pump and every injector: that's where it travels.
You may notice the motor running unevenly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Snowdon Park or halfway across Furnham. Once safe, pull over and turn it off — with no turning it on again to test. Each start pulls more of it through.
Exit the M5, under 10 miles from Furnham, by the first junction and stop somewhere safe, rather than carrying on.
Every mile pushes the AdBlue deeper in. That's why crossing Furnham to park beside Good Shepherd and a drive of under 50 miles for Wells are such different jobs. Roughly how far had it come? Tell us.
Wherever the car came to a halt is where all of it gets done, even with more to flush once the motor has been started. Caught soon, it very rarely leaves long-term damage.
What draining AdBlue from a diesel involves around Furnham
A road beside Chard Young Peoples Centre, a driveway, a lay-by or a filling station: wherever the vehicle has stopped in Furnham, our technicians come to it. The job rests on three answers, which our engineers get first — what went in, the quantity, and if the motor has turned over.
The contaminated diesel and the urea leave together after that tank is emptied, right there. Residue from AdBlue will not wash out unaided, and so the whole system gets a full flush, which matters far more here than with petrol. The filter is flushed, or replaced where it needs to be; clean diesel goes in; and the vehicle is tested. If the motor has not run, the majority of jobs take about half an hour once our technicians arrive. Our equipment is explosion-proof, and so a live forecourt is no issue, and it is quiet enough for a residential street late at night.
The final step is to prime the fuel system on clean diesel. After that our technicians start the car and you drive off, whether from a parking space at Axminster or a driveway around Furnham. Our technicians check it runs smoothly on fresh diesel before we go. Because the job is done in its entirety where the vehicle is, a garage never comes into it. Insurers want a VAT invoice and an engineer report, and both come at the end.
About Furnham, for a moment
Furnham is a suburban area situated on the lakeside in Somerset, with an elevation of 86 metres. Furnham lies approximately 26.5 miles from the city of Wells and is part of a network of settlements including Chard, Cuttifords Door, and Crimchard. Furnham has a population of around 5980 residents, predominantly living in semi-detached housing. Furnham is located in the South West region, about 129.9 miles from London.
AdBlue drains around Furnham and across Somerset
Over the TA postcode area, the vans taking AdBlue jobs around Furnham serve much of Somerset too, Chard, Cuttifords Door and Crimchard included. Near a border, or anywhere awkward to explain? Checking beats assuming, and so ring.
A van that comes to you suits Furnham, a residential suburb: you have no need to take the vehicle to us, because our engineers empty it on the spot, in a driveway, a residential street, a car park or a filling station.
What AdBlue in a diesel tank costs to put right around Furnham
There is no honest single price, because the jobs are not the same. Whether the motor has been running, and for how long, comes first in what changes the cost. How much AdBlue went in comes next, and then the position of the car, because an open driveway is simpler for our van to get to safely than a tight gap behind Chard Methodist Church.
What was put in, how much, and whether the engine ran: each Furnham call opens with exactly those, ahead of a figure, not after. Given them, the range shrinks to a single firm figure.
You hear that quote on the phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. As the van is travelling, check your policy: many cover misfuelling.
In Furnham and still next to the vehicle?
Then, the best thing to do with the vehicle is to leave it. Keys out, engine off, ignition off. Ring 0333 366 0103 and tell us it is AdBlue, roughly how much, and whether it has run. Petrol in Diesel takes it from there, in Furnham or anywhere across Somerset.