Don't Start It: AdBlue in a Diesel Tank in Chapmanslade
Engine off, ignition off: that's where you begin if AdBlue has gone into the diesel tank. Water with urea mixed in it: that is AdBlue. Unlike fuel, it neither ignites nor mixes, and no harm happens till the engine pulls it round. If the motor hasn't run yet, AdBlue in a diesel tank is generally drained and thoroughly flushed where the car sits in Chapmanslade. First, ring us on 0333 366 0103.
AdBlue in your diesel tank in Chapmanslade: the first few minutes
Things to do:
- Pull the keys out, and so no one switches the ignition on.
- Put the hazard lights on if you're at all close to moving traffic.
- Which product, and about how much volume? Hang on to the bottle or the receipt, and we can see.
- The van locates you quickest with a postcode starting BA13 4, or simply the name of a street nearby, and so phone from the spot.
Things not to do:
- Not even for a second, and not to roll your vehicle: the motor stays off.
- Don't switch the ignition on. On many 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 stretch up Brimhill Rise is too far to drive the car.
- No emptying it yourself, at all, on the verge.
The attendants on duty at any Chapmanslade filling station — the Shell included — will usually lend a hand pushing it aside if you ask. At your own driveway, don't move it at all.
What AdBlue does in a diesel tank
Meant for the exhaust, AdBlue has no place in your motor. From a dedicated tank it goes straight to your exhaust, treating what your motor lets out. A fuel pump isn't designed to cope with it, and AdBlue was never intended to go through one.
Fuel mixes; AdBlue, once poured in, won't. The behaviour is not at all like fuel's. Denser than diesel, it drops and collects underneath it — the same place the intake sucks from. The first thing your fuel system pulls through, after it runs, is the AdBlue. So a car that had AdBlue poured in on a drive in Lyes Green last night, and has not been started since, is still the simple case: the AdBlue is lying at the bottom of the tank, and nothing has pulled it in.
Once it is sucked in, the harm takes two forms. It eats at certain metals found in fuel systems, working on any part it reaches till it is cleared completely. And once the water goes, the urea turns into crystals that block filters and lodge in narrow passages. Where the AdBlue is in the lines, waiting till morning around Chapmanslade leaves it worse. In your tank only, time costs nothing. The water in it does harm of its own: the high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water gives them nothing.
Why is AdBlue in a diesel commonly the bigger issue?
A problem of thinned fuel is what you get from filling a diesel with petrol from the BP. No damage comes while it stays put, blended into your diesel — only when your motor runs on it.
With AdBlue in a diesel, the liquid itself is simply the wrong one. Not burning, it can't just be run through. Crystals and corrosion stay after the following tankful, and AdBlue splits again from the diesel, so thinning it can't help. That is why the flush matters more, and trying your engine "to see" costs more here than almost any other mistake — in Short Street or the heart of Chapmanslade alike.
As with petrol, there is good news. Anywhere across Wiltshire the vehicle has come to rest, an unrun engine leaves the AdBlue still in the reservoir: the simplest bit of any fuel system to empty.
How AdBlue ends up in a diesel tank in Chapmanslade
It is not deliberate. Many vehicles keep the AdBlue cap alongside the diesel one, now and then behind 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 driveway, not at the pump.
It tends to take place in a few familiar ways. Rushing, outside Chapmanslade Church of England Primary School, after a warning lamp came on during the school run, a parent tops up your car. Close to Southcroft Drive, a driver tips a container in on that drive after work. Or someone unfamiliar with that flap refills your car after dark, parked in the car park by Three Horseshoes.
It comes up most in a hire car, a new car, a fleet car, or the other vehicle of a home with both fuel types — the cars people use least. Wherever in Wiltshire, Chapmanslade as well, the mistake doesn't change, and neither does the first response: keep it switched off.
Already started the motor with AdBlue in your diesel tank around Chapmanslade?
Then the AdBlue has left that tank. Through your filter, through the pipework, and — given any running — on to the high-pressure pump and every injector: that is where it has gone.
Watch for rough running, exhaust smoke, falling power, lights on your dash, or a cut-out — returning from Black Dog Woods, say, or midway across Chapmanslade. Pull over when safe. Switch off. Keep it off instead of testing it again. With each start, more of that is pulled through.
Chapmanslade sits under 25 miles from the M4; if you were on it, leave by the next junction and pull up somewhere safe rather than driving on.
Mileage matters: every mile pushes the AdBlue further in, so driving for Bath, under 15 miles away, makes a far bigger job than hopping across Chapmanslade to the car park by St Philip & St James. Let us know roughly how far it had come.
Once your engine has run, the flush takes in more, and all of it is done where the vehicle has stopped. Very rarely does it leave long-term damage if it's spotted soon.
Emptying AdBlue in a diesel in Chapmanslade: what it takes
We come to the vehicle, wherever it has stopped in Chapmanslade: a side street close to St. Margaret of Antioch, a drive, a lay-by or a forecourt. Before anything else we ask what got in, about how much, and whether your motor has been run, because those answers settle the work.
On the spot, that tank is then emptied, and all of the contaminated diesel and the urea leave as one. The fuel system is purged thoroughly, which counts more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Your filter is flushed, or replaced where it needs to be; clean diesel goes in; and your car is tested. If your motor has not run, most jobs take about half an hour once our technicians are there. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house at night.
Bleeding the fuel system with fresh diesel comes last. You head off as soon as our technicians have fired it up, and it makes no difference whether the vehicle is on a drive around Chapmanslade or in a bay outside Dilton Marsh. It is checked on new diesel to make sure it runs smoothly before we go. Since the job is done in full where the vehicle is, a workshop never comes into it. Afterwards, you are given the paperwork for the insurer: a VAT invoice and a written report from the engineer.
About Chapmanslade
Chapmanslade is a small village in Wiltshire, situated in the South West of England, with a population of around 676 residents. Chapmanslade sits at an elevation of 113 metres, surrounded by rolling countryside and nearby villages such as Huntenhull Green and Corsley. Chapmanslade is characterized by its predominantly detached housing stock, reflecting its rural setting. Chapmanslade is located approximately 11.7 miles from the city of Bath and 93.5 miles from London.
AdBlue drains in Chapmanslade and across Wiltshire
Throughout the BA postcode area, the vans answering AdBlue jobs in Chapmanslade serve much of Wiltshire too, Huntenhull Green, Corsley and Thoulstone among them. Near a border, or anywhere tricky to pin down? Checking is better than assuming, and so phone.
Chapmanslade is a rural village, and an on-site drain suits it: whether your car 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 moved to us.
What does AdBlue in a diesel tank cost to sort out in Chapmanslade?
There is no honest single quote, because the jobs aren't the same. The price changes first with how long, if at all, your engine has been running, and next with the amount of AdBlue that was put in. After that it depends on where the car is and whether a technician can get to it safely, which is easier on an open drive than in a tight gap behind Chapmanslade Village Hall.
With that in mind, each call from Chapmanslade opens with the identical trio — which fluid was put in, how much, whether the engine ran — before any quote. Those replies turn a range into a straight quote.
The quote is given on the call, before a van sets off; settling up comes on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, and so it's worth checking yours while we are on the way.
Still beside your car around Chapmanslade?
Then the most handy thing you can do is nothing to the vehicle. Ignition off, motor off, keys out. Ring 0333 366 0103: AdBlue, roughly how much, plus if the engine ran are everything our technicians need. Petrol in Diesel takes over the rest throughout Wiltshire, Chapmanslade too.