AdBlue in a Diesel Tank in Castleton? Don't Start It
If AdBlue has gone into the diesel tank, leave your engine off then leave the ignition off. Urea mixed in water is what AdBlue is. The trouble begins once it's pulled through your lines — it will not ignite, and it won't blend with diesel. Caught before the motor has been run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where the car is in Castleton. Nothing comes before ringing 0333 366 0103.
Castleton, AdBlue in the diesel tank: what to do right away
Do these:
- Keys out — then nobody can power anything on.
- Hazards on, if moving traffic is at all near.
- The empty bottle or your receipt shows us the product and the amount, and so do not throw it away.
- Ring just where you are. Quote a YO21 2 postcode or the nearest street name, and no one has to search for you.
Things not to do:
- Don't start your motor, even for a moment to shift your car.
- Your ignition stays off: on many diesels, switching it on is enough to start your fuel pump.
- Pouring in more diesel doesn't work: AdBlue settles out instead of blending.
- Any driving at all is best avoided, even a short stretch along Station Road.
- Don't try to drain the car yourself at the roadside.
The attendants working at any Castleton forecourt — the BP included — will usually help rolling it clear if you ask. Parked on your own drive? Then it stays just as it is.
What does AdBlue do in a diesel tank?
The engine is not what AdBlue is made for; your exhaust is. Its own reservoir holds it, and from there it is sprayed into the exhaust, and there it treats the fumes. A fuel pump is not designed to cope with it, and AdBlue was never intended to travel through one.
Fuel blends; AdBlue, after poured in, will not. Its behaviour is nothing like diesel's. It drops, because it's denser than diesel, and pools low where the intake draws its fuel from. A car topped up on a driveway in Commondale overnight and not started since is the straightforward case. Nothing has sucked the AdBlue up yet — though once the motor turns, that's what is pulled first, directly from the bottom of your tank.
Two kinds of damage follow from there. 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, and so it keeps labouring on the parts it reaches for as long as it remains there. A motor left standing around Castleton with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank isn't. And there's the water: it brings no protection to the components that need it most — the high-pressure pump and each injector.
Why is AdBlue in a diesel regularly the bigger issue?
Put petrol in a diesel at the Lealholm Service Station and you have a problem of thin fuel. No damage comes as long as it stays put, mixed into the diesel — only once the engine works on it.
AdBlue in a diesel is a problem of the wrong substance altogether. It cannot simply be run through, because it doesn't burn. Crystals and corrosion stay through the following tankful, and AdBlue splits back out of the diesel, so thinning it can't help. Hence the flush counts so much, and trying the engine "to see" costs more here than nearly any other mistake — in Danby Botton or the heart of Castleton alike.
As with petrol, there is good news. If your motor hasn't run, the AdBlue is still inside that tank, and your tank is the quickest part of a fuel system to clear, wherever around North Yorkshire the car is standing.
Castleton: how AdBlue ends up in a diesel tank
Nobody means to do it. The AdBlue filler on plenty of cars sits right next to the diesel filler, sometimes under the same flap, and the two caps can look alike in poor light. Usually it is not the forecourt: someone buys a container heading home and tips it in at home.
Mostly, it happens in one of a couple of familiar ways. A warning light comes on during the school run, and the top-up happens in a hurry outside Castleton Primary School. A bottle is poured in at the end of the day on a drive just off Church Street. Else, after dark by Downe Arms, your car is refilled by someone opening that flap for the first time.
It takes place most in the vehicles drivers know least: a hire car, a new motor, a company car, or the second vehicle of a household with one diesel and one petrol. Wherever you are around Castleton or the rest of North Yorkshire, it is the same mistake and the same first answer: leave it off.
Already started the motor with AdBlue in your diesel tank in Castleton?
Then the AdBlue has left that tank. It has been drawn through your filter and the lines, and if your engine ran for any time, it has got to your high-pressure pump and the fuel injectors.
You may notice the motor running roughly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Danby Park (Park End Woods) or halfway across Castleton. When safe, stop then switch it off — without restarting to see. More of that is pulled through with each start.
Exit the A1(M), under 50 miles from Castleton, at the first junction and park safely, rather than carrying on.
How far it went matters. A couple of hundred yards across Castleton to the car park by Castleton Village Hall is a very different job from a run towards Ripon, under 50 miles away, with the AdBlue reaching further into your system with every mile. Tell us roughly how far it had come.
Our engineers do all of the cleaning where the car has stopped, and once your engine has been run there is more of it. Very rarely does it leave long-term damage if it's spotted quickly.
What clearing AdBlue from a diesel involves around Castleton
We come to the vehicle, wherever it has stopped in Castleton: a side street near St Michael and St George, a drive, a lay-by or a forecourt. Three replies decide the work, and so first our engineers ask which fluid was put in, roughly the amount, and whether your engine has run.
On the spot, that tank is then drained, and both the contaminated diesel and the urea come out at once. The system is purged thoroughly, which counts more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. After that, your filter: cleaned, or replaced if it must be. Then fresh diesel, and then a test of the car. About half an hour once we arrive is typical for most jobs where your motor hasn't run. Low-noise enough to use outside a house at night, and fine on a busy forecourt, the pumps are explosion-proof.
Last, your system is bled with fresh diesel. Whether it is a parking space outside Castleton Moor or a drive in Castleton, that is where we start the car and you drive off. Our technicians check it runs properly on fresh diesel before we leave. Our technicians do it all wherever the vehicle has ended up, and it never has to go to a garage. The insurer will want an engineer's report and the VAT invoice — each handed over once the job is done.
About Castleton and where it is
Castleton is a small village situated in a riverside location in North Yorkshire, with a population of around 544 people. Castleton has a mix of housing types, but is predominantly characterised by terraced properties. Castleton sits at an elevation of 162 metres, near to the villages of Ainthorpe, Danby, and Westerdale. Castleton is located approximately 32 miles from the city of Ripon, and around 207 miles from London.
Castleton and North Yorkshire: AdBlue drains across the area
Over the YO postcode area, the teams taking AdBlue call-outs in Castleton serve most of North Yorkshire too, Ainthorpe, Danby and Westerdale among them. Phone and ask rather than guess if you're by a border, or anywhere tricky to pin down.
No moving is needed. In Castleton, a village, a mobile service works: the vehicle is drained where it stands, whether in a driveway, a side street, a parking area or a filling station.
What AdBlue in a diesel tank costs to put right in Castleton
Not one flat figure could be honest, since every job differs. Three things change the cost: whether the engine has been running and for how long, how much AdBlue got in, and where the car is. That last one comes down to whether a technician can reach it safely, and an open drive is simpler than a tight spot behind Castleton Cricket Club.
That's why every call from Castleton starts with the same three queries, asked before giving a figure, not after: what went in, how much, and if it's run. Those replies turn a range into a straight price.
You get that quote by phone, before anyone heads out, and you pay on the day, by card or over the phone, with nothing upfront. Look at your insurance while we're on the way: plenty include misfuelling cover.
Next to your car in Castleton, right now?
Then the most helpful thing you can do is nothing to the vehicle. Keys out, engine off, ignition off. Ring 0333 366 0103: AdBlue, roughly how much, plus whether the engine ran are everything our technicians need. Petrol in Diesel handles the remainder throughout North Yorkshire, Castleton too.