Don't Start It: AdBlue in a Diesel Tank in Darley
AdBlue in the diesel tank? Then keep the motor off — and the ignition as well. AdBlue is urea dissolved in water. It doesn't burn, it doesn't mix with diesel, and the harm it does starts when your fuel system pulls it in. In Darley, AdBlue in a diesel tank found before the engine runs usually comes down to a drain and a thorough flush, right where the vehicle is. Phone 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in your diesel tank in Darley
To do:
- Keys out — that way no one can switch anything on.
- Put your hazards on if you are at all close to moving traffic.
- So you can tell us which fluid it was and about how much, save your receipt or the empty bottle.
- Tell us a postcode starting HG3 2, or whatever street is nearest, and our van finds you straight — so call wherever you stand.
Things not to do:
- Do not start the motor, even for a moment to move your car.
- Turning your key to ignition alone starts your pump going on plenty of diesels. Avoid it.
- No extra fuel on top. The AdBlue will not blend, and so it is pointless.
- Never drive it anywhere, not even a short way down Sheepcote Lane.
- No draining it yourself, either, on the roadside.
Ask the people behind the counter to help you move your car off the island if you're on a forecourt around Darley, whether it is the Independant or elsewhere. If you're on your own drive, leave it just where it is.
What AdBlue does in a diesel tank
AdBlue is made for your exhaust, not the motor. From a separate reservoir it goes straight to the exhaust, treating what the motor lets out. Neither side fits the other: urea does not belong in an injection pump, and an injection pump can't take urea.
It does not combine. Once it is tipped into a tank of diesel, AdBlue acts nothing like diesel. It is heavier than diesel, and so it sinks and collects at the bottom of your tank, which is where the pickup draws fuel from. The first thing the system pulls through, after it runs, is the AdBlue. So a car that had AdBlue poured in on a drive in Moke Hill last night, and hasn't been started since, is still the easy case: the AdBlue is lying at the bottom of that tank, and nothing has pulled it in.
It causes two kinds of harm from there. It attacks certain metals found in fuel systems, working on any part it reaches until it's removed from the system. And once the water evaporates, the urea turns into crystals that clog filters and settle in narrow passages. A vehicle left sitting in Darley with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. The water in it does harm of its own: the high-pressure pump and your injectors rely on diesel to lubricate them, and water offers them nothing.
AdBlue in a diesel: why it's regularly worse than petrol
Fill a diesel with petrol in error at the another forecourt nearby, and this issue is diluted fuel. Blended into the diesel and sitting unused, it's harmless at that stage; running your motor does the damage.
AdBlue in a diesel is a different problem: not thin fuel, but no fuel at all. It can't simply be run through, because it doesn't burn. Deposits and corrosion remain after the next tankful, and AdBlue splits back from the diesel, and so thinning it won't help. Hence the flush matters so much, and trying the engine "to see" costs more with AdBlue than almost any other mistake — in Darley Head or the centre of Darley alike.
The good news is the same as with petrol. Clearing a tank is the easiest part on any fuel system, and without running, the AdBlue stays in there — wherever across North Yorkshire the car sits.
Darley: how AdBlue ends up in a diesel tank
No one means to do it. The AdBlue filler on many cars waits right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. Mostly it occurs with a bottle bought on the way home and poured in on the drive, not at the pump.
It tends to occur in a few familiar ways. The top-up gets hurried outside Darley Primary School, because the dash flashed with a warning as the kids were taken in. Near Prospect Cottages, someone pours a container in at home in the evening. Or the car is topped up in the car park outside The Wellington Inn, in poor light, by somebody who has never opened that flap before.
Hired motors, brand-new cars, company cars, or the spare car in a home with one of each: the least known cars see it the most. Wherever you are in Darley or the remainder of North Yorkshire, it's the same slip and the same first answer: leave the vehicle off.
Darley: started the motor with AdBlue in the diesel tank?
In that case, the AdBlue is no longer inside the tank. Given any running, it goes on to the high-pressure pump and every injector, having passed via your filter and lines.
Maybe returning from Low Wood, or midway across Darley, the engine may run lumpy, smoke, lose pace, flash your dash or cut out. Pull over when safe. Switch off. Leave the vehicle off instead of restarting it to check. Each start pulls more of that through.
On the A1(M), under 15 miles from Darley, the next junction is where to exit, and anywhere safe is where to park — not driving on.
Every mile pushes the AdBlue further in. That's why a hop across Darley to park near CCCC and a drive of under 10 miles towards Ripon are very separate jobs. Approximately how far had it come? Tell us.
Wherever the car came to a stop is where all of it gets done, even with more to flush once the motor has been started. Long-term damage is very rare when it's spotted early.
What does an AdBlue drain on a diesel involve around Darley?
A road by Christ Church, a drive, a layby or a filling station: wherever the car has come to rest around Darley, our engineers travel to it. The job rests on three answers, which our engineers get first — which fluid was put in, the amount, and if your engine has run.
Next, emptying that tank on the spot takes out the polluted diesel and the AdBlue together. Your system is cleaned thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. The filter is flushed, or replaced where it needs to be; clean diesel goes in; and the vehicle is tested. Roughly half an hour once we arrive is usual for most jobs when your motor hasn't run. The equipment is explosion-proof, and so a live forecourt is no problem, and it's hushed enough for a residential street late at night.
Fresh diesel goes in to bleed the system, and that is the last step. Firing it up comes next, and then you drive off from where the car is parked, outside Harrogate or on a drive in Darley. The check before our technicians leave is that it runs correctly on clean diesel. Our engineers do it all wherever the car has ended up, and it never has to go to a garage. The insurer will want an engineer's report and your VAT invoice — each handed over afterwards.
About Darley
Darley is a village situated on the banks of a river in North Yorkshire, with a mix of rural and residential areas at an elevation of around 112 metres. Darley lies approximately 9.9 miles from the city of Ripon and is surrounded by nearby places such as Low Green, Sheepcote Hill, and Stocks Green. Darley has a population of around 841 people and is characterised by predominantly detached housing. Darley is located about 186.1 miles north of London, in a scenic part of the Yorkshire countryside.
AdBlue drains across Darley and North Yorkshire
Low Green, Sheepcote Hill and Stocks Green are among the places around Darley that the same teams reach, along with much of North Yorkshire beyond, over the HG postcode area. Near a border, or somewhere tricky to explain? Checking beats guessing, and so ring.
No moving is needed. In Darley, a village, a mobile service works: the vehicle is drained where it stands, be it on a drive, a side street, a parking area or a forecourt.
AdBlue in a diesel tank around Darley: the cost of fixing it
Since each callouts vary, a single price wouldn't be honest. What changes the price is, first of all, whether the engine has been running and for how long; then how much AdBlue got in; and after that where the car is and whether our van can get to it safely, which is simpler on an open driveway than in a tight space behind tumulus.
Ahead of any figure, never after, each call from Darley opens with three checks: the fuel, the quantity, plus if the engine ran. Given those replies, the range narrows to a single fixed figure.
Our price is quoted 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, so it's worth checking yours whilst we're on the way.
Darley: still alongside the vehicle?
Right now, the most helpful thing to do with the car is to not touch it. Ignition off, motor off, keys out. Tell us it's AdBlue, roughly how big an amount, and whether it ran, on 0333 366 0103. After that Petrol in Diesel handles it, in Darley or wherever within North Yorkshire.