Don't Start It: AdBlue in a Diesel Tank in Hoo Hole
If AdBlue has got into your diesel tank, keep the motor off then leave the ignition off. AdBlue is urea dissolved in water. As it is water-based, it won't ignite and never combines with diesel; damage just comes once the pump starts drawing it. If the motor hasn't run yet, AdBlue in a diesel tank is usually drained and thoroughly rinsed where the vehicle stands around Hoo Hole. Before anything, ring us on 0333 366 0103.
Your next steps straight away, Hoo Hole: AdBlue in the diesel tank
Do these:
- Keys out — then nobody can power anything on.
- Put the hazard lights on if you're anywhere close to moving traffic.
- Keep the receipt or the empty bottle, so you can tell us what went in and about how much.
- Ring right where you are. Say a HX7 5 postcode or the closest street sign, and nobody has to search for you.
Do not do these:
- Moving your vehicle just a short way is no reason to fire up the engine.
- Switching your key to ignition alone sets the pump going on many diesels. Skip it.
- No extra fuel added. The AdBlue won't blend, and so it is wasted.
- Never drive the vehicle anywhere, not even a short stretch along West View.
- Do not try to drain the car yourself at the roadside.
Get the attendants to help you roll the vehicle away from the pumps if you're at a forecourt in Hoo Hole, whether it's the Asda Express Fuel or elsewhere. If you're on your own drive, leave the car just where it sits.
What AdBlue does in a diesel tank
AdBlue is made for the exhaust, not your engine. From a separate tank it goes straight to the exhaust, cleaning what your motor lets out. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is made to handle it.
It does not blend. After it is tipped into a tank of diesel, AdBlue acts nothing like diesel. The intake sucks fuel from the deepest part of that tank, and that's exactly where AdBlue settles: being heavier than diesel, it sinks. The first thing the system pulls through, once it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in Hebden Bridge last night, and has not been started since, is still the easy case: the AdBlue is lying at the bottom of that tank, and nothing has drawn it in.
From there it causes 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 is corrosive to some of the metals a fuel system is made from, so it keeps labouring on the components it gets to for as long as it stays there. By daybreak, a car sitting in Hoo Hole with AdBlue in its lines grows worse; if it's just in your tank, it doesn't. And there's the water: it brings no lubrication to the components that need it most — the injection pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is often worse
Put petrol in a diesel at the Matthew Sheard & Sons and you have a problem of thin fuel. It mixes with the diesel, and while it's inside the tank it causes no harm; the harm comes from running the engine on it.
With AdBlue in a diesel, the fluid itself is simply the wrong one. Not burning, it cannot just be run through. Nor can it be watered down, since it separates back out — and the next tankful won't rinse away deposits or corrosion. So the flush counts for more with AdBlue, and turning the key "to see", in the centre of Hoo Hole or out in Birchcliffe, does more harm than almost any other slip.
With AdBlue, the good news is no different from petrol. Never run? Then the AdBlue waits just in the tank, the easiest bit of the whole system to empty, wherever the vehicle has come to rest in West Yorkshire.
Hoo Hole: how AdBlue ends up in a diesel tank
In dim light, two caps together — the AdBlue cap and the diesel cap, occasionally under one flap — may appear the same. Nobody means it; many layouts allow it. Mostly it is not the filling station: someone buys a bottle driving home and pours it in at home.
It tends to happen in a couple of familiar ways. Halfway through the morning drop-off, the dashboard warns, and outside Burnley Road Academy the top-up is rushed. A bottle is poured in at the end of the day on a drive just off Holme Terrace. Otherwise, in dim light outside Shoulder of Mutton, the vehicle gets refilled by a driver opening that flap for the first time.
It takes place most in the cars people know least: a hire car, a new motor, a company car, or the second car of a household with one diesel and one petrol. Wherever you're around Hoo Hole or the rest of West Yorkshire, it's the same error and the same first answer: leave the car off.
Already started the motor with AdBlue in your diesel tank in Hoo Hole?
If so, the AdBlue is no longer inside your tank. Via the filter, through the pipework, and — given any running — on to the injection pump and every injector: that's how far it travels.
Maybe coming back from Park Fold Wood, or midway across Hoo Hole, your engine may run rough, smoke, lose power, light up the dash or cut out. Once you safely can, pull over then switch it off — with no restarting to see. Each start pulls more of it through.
Exit the M62, under 10 miles from Hoo Hole, by the next junction and park safely, rather than carrying on.
A quick hop across Hoo Hole to the car park by Mytholmroyd Methodist Church is one thing; heading for Bradford, under 15 miles away, is something else, because every mile carries the AdBlue deeper in. So mileage counts. Roughly how far it had come is worth telling us.
Our engineers do all of the cleaning where the vehicle has come to a stop, and once the engine has run there is more of it. Permanent damage is very unusual when it is noticed early.
What emptying AdBlue from a diesel involves in Hoo Hole
Wherever it has stopped in Hoo Hole — a filling station, a layby, a driveway, a street beside Mytholmroyd Community & Leisure Centre — our van travels to the vehicle. What got in, roughly the quantity, plus whether your engine has been run: our technicians check before all else, because those shape the work.
Next, emptying that tank right there takes out the polluted diesel along with the AdBlue in one go. A full flush matters far more with AdBlue than with petrol, because residue won't clear away on its own. Testing your vehicle follows at the end, after clean diesel goes in and the fuel filter is cleaned or, if necessary, replaced. The majority of these jobs are a half-hour visit once we get there, if the engine has not run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.
The final step is to bleed the fuel system on fresh diesel. You drive off as soon as we have started the car, and it makes no difference whether your car is on a driveway in Hoo Hole or in a space outside Mytholmroyd. It's checked on new diesel to make sure it runs correctly before we leave. The whole job is done where the vehicle is, so it never has to go to a garage. You get a VAT invoice and an engineer report after that, which is what insurers want.
About Hoo Hole itself
Hoo Hole is a locality situated on the riverside in West Yorkshire, with a mix of terraced housing and a population of around 814 residents. Hoo Hole sits at an elevation of 181 metres, approximately 10.8 miles from Bradford and 172.1 miles from London. Hoo Hole is close to nearby places such as Mytholmroyd, Machpelah, and Dodd Naze, and is part of the wider Yorkshire and the Humber region.
AdBlue drains across West Yorkshire, Hoo Hole included
AdBlue jobs in Hoo Hole are passed to vans that serve the towns around it — Mytholmroyd, Machpelah plus Dodd Naze — and much of West Yorkshire further out, throughout HX postcodes. Close to a boundary, or anywhere tricky to explain? Checking is better than guessing, and so ring.
A van that comes to you suits Hoo Hole, a small village: you have no need to bring the vehicle to us, because our engineers drain it on the spot, on a drive, a residential street, a parking area or a forecourt.
What does AdBlue in a diesel tank cost to sort out around Hoo Hole?
Because the jobs differ, a flat figure would not be honest. Three things shift the cost: whether your engine has run and for how long, how much AdBlue was put in, and where your car is. That last one comes down to whether a van can reach it safely, and an open drive is simpler than a tight gap behind Good Shepherd.
With that in mind, each enquiry from Hoo Hole opens by asking the identical trio — what went in, what quantity, if it ran — ahead of a quote. Once those are answered, a range becomes one firm number.
Quoted on the call before the engineer heads out, the job is paid for that day — card or phone, no deposit. Check your policy while we're on the way: plenty carry misfuelling cover.
Next to the vehicle in Hoo Hole, still?
Then, touch nothing — that is the most helpful move available. Keys out, engine off, ignition off. Petrol in Diesel takes over the remainder, across Hoo Hole or anywhere within West Yorkshire, after you ring 0333 366 0103 saying it was AdBlue, about what quantity, and whether it ran.