Don't Start It: AdBlue in a Diesel Tank in Pen-pedair-heol
If AdBlue has got into your diesel tank, keep your motor off and keep your ignition off. Urea dissolved in water is all AdBlue is. The harm begins once it is sucked through the lines — it will not ignite, and it won't blend with diesel. A drain and a thorough flush, done where your car is around Pen-pedair-heol, is normally all AdBlue in a diesel tank needs — if it's caught before the motor has been run. Nothing comes before ringing 0333 366 0103.
Pen-pedair-heol, AdBlue in the diesel tank: what to do at once
Do these:
- Keys out — then no one can switch anything on.
- Hazards on, if moving traffic is anywhere close.
- Hold on to the receipt or the empty bottle, so you can tell us what got in and roughly how much.
- Ring just where you are. Quote a CF82 8 postcode or the closest street sign, and no one has to hunt for you.
Do not do these:
- Don't start your motor, even for a moment to shift the vehicle.
- Turning your key to ignition alone starts the pump running on plenty of diesels. Skip it.
- No more fuel added. The AdBlue will not blend, and so it is wasted.
- Don't drive it anywhere, not even a short way down Pengam Road.
- Beside the road, don't attempt draining it yourself.
The staff working at any Pen-pedair-heol filling station — the the nearest petrol station among them — will usually help rolling it clear if you ask. On the drive, your car stays just as it is.
AdBlue in a diesel tank: what it does
AdBlue is made for your exhaust, not the motor. It goes into its own tank and is sprayed into the exhaust gas to clean it. A fuel pump is not made to cope with it, and AdBlue was never supposed to go through one.
It doesn't blend. Once it is tipped into a tank of diesel, AdBlue acts nothing like fuel. It drops, because it's denser than diesel, and pools down where the intake takes its fuel from. A car topped up on a driveway in Penybryn overnight and not started since counts as the simple case. Nothing has pulled the AdBlue up yet — though once the motor runs, that's what is pulled first, straight from the bottom of that tank.
From there it causes two kinds of harm. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and tiny passages; and, because it eats at certain metals, every part it reaches keeps suffering for as long as it stays inside. A car left sitting in Pen-pedair-heol with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank isn't. Then there's the water: it offers no protection to the components that rely on it the most — the high-pressure pump and every injector.
AdBlue in a diesel: why it is commonly worse than petrol
Put petrol in a diesel at the Morrisons and you have a problem of thin fuel. Damage just comes from running on it. Mixed into the diesel and sitting inside that tank, it does none.
AdBlue in a diesel is another matter: not thin fuel, yet no fuel at all. It doesn't burn, and so it cannot simply be run through. Crystals and corrosion stay after the following tankful, and AdBlue splits again from the diesel, so watering it won't help. Hence the flush matters more, and trying your engine "to see" costs more with AdBlue than almost any other slip — in Gilfach or the heart of Pen-pedair-heol equally.
The good news is the same as with petrol. Anywhere in Caerphilly your car has stopped, an unrun motor leaves the AdBlue still inside the tank: the easiest part of any fuel system to empty.
AdBlue in a diesel tank around Pen-pedair-heol: how it ends up there
Plenty of vehicles put the AdBlue filler alongside the diesel one, occasionally behind one flap, and in dim light the two may appear identical. No one intends it. Usually it's never the filling station: someone buys a bottle driving home and pours it in outside the house.
The ways it occurs are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside the local primary school. A driver tips the bottle in at home, just off Hospital Road, as the day ends. One more version: dim light, a pub car park by The Gelli Bear, and someone opening that flap the first time.
The least known cars get it most — hire cars, brand-new cars, fleet ones, and the other vehicle in a home with one of each fuel types. An identical mistake, same first response — leave it off — anywhere you are around Pen-pedair-heol or the remainder of Caerphilly.
Already started your engine with AdBlue in the diesel tank in Pen-pedair-heol?
The AdBlue has left the tank, then. Your filter and pipework have had it pulled through, and any running takes it on to the high-pressure pump and every injector.
Expect rough running, smoke, lost power, warnings on the dash, or a stall — returning from Gwerthonor-isaf Wood, perhaps, or midway across Pen-pedair-heol. Stop when safe. Turn off. Keep it off rather than testing it again. More of it is pulled through with each start.
Pen-pedair-heol lies under 10 miles from the M4; if you were on it, exit at the next junction and stop safely rather than driving on.
Every mile pushes the AdBlue further in. That is why a hop across Pen-pedair-heol to park beside St. Catwg's Church and a drive of under 15 miles for Newport are very separate jobs. Approximately how far had it come? Tell us.
Our engineers do all of the cleaning where the car has ended up, and once the motor has been run there is more of it. Long-term damage is very unusual when it's noticed early.
Draining AdBlue in a diesel around Pen-pedair-heol: what it takes
We come to the car, wherever it has stopped around Pen-pedair-heol: a side street close to Gellygaer Older Auxilliary Fort, a drive, a lay-by or a forecourt. Three replies shape the work, and so first we ask what got in, roughly the amount, plus if the motor has turned over.
Next, emptying that tank right there removes the contaminated diesel along with the AdBlue together. A full flush counts far more with AdBlue than after petrol, since what remains will not wash away on its own. Testing the car follows last, after clean diesel is added and your filter is cleaned or, if needed, replaced. Not run? In that case count on about half an hour on site for most jobs. Our pumping gear is explosion-proof, so a busy filling station is no issue, and it's hushed enough for a residential street after dark.
Finally, the system is primed with clean diesel. At that point our technicians start the car and you head off, whether from a parking bay at Pengam or a drive around Pen-pedair-heol. The check before we go is that it runs properly on fresh diesel. The whole job is done where your car is, so it never needs to be taken to a workshop. Your insurer is likely to want an engineer's report and your VAT invoice — both yours afterwards.
About Pen-pedair-heol
Pen-pedair-heol is a village in Caerphilly, situated on the banks of a river at an elevation of 199 metres. Pen-pedair-heol has a mix of housing types, but semi-detached homes are the most common, and it is located near the communities of Gelligaer, Glan-y-nant, and Tir-y-berth. Pen-pedair-heol is close to Newport, the nearest city, which is approximately 12 miles away.
AdBlue drains across Caerphilly, Pen-pedair-heol included
Over the CF postcode area, the vans answering AdBlue jobs in Pen-pedair-heol reach much of Caerphilly too, Gelligaer, Glan-y-nant and Tir-y-berth included. Guessing doesn't help by a county line or somewhere hard to pin down; ring and ask.
Anywhere your car sits — your drive at home, a side street, a parking area, a forecourt — our engineers drain it on the spot, with no need to take it to us; which suits Pen-pedair-heol, a village, well.
AdBlue in a diesel tank around Pen-pedair-heol: the cost of fixing it
No flat price would be honest, since every job is different. The cost changes first with how long, if at all, the engine has been running, and next with the quantity of AdBlue that got in. After that it turns on where the car is and whether a van can get to it safely, which is easier on an open driveway than in a tight space behind Nazereth Chapel.
That's why each call from Pen-pedair-heol starts with the same three questions, asked before giving a figure, not after: what got in, how much, and if it has run. Those replies shrink a range down to one figure.
The quote is given on the call, before a van leaves; payment happens on the day, by card or over the phone, with nothing upfront. Misfuelling cover is part of plenty of insurance policies, so it is worth looking at yours before the van gets there.
Beside the car around Pen-pedair-heol, still?
Then the most useful thing you can do is nothing to the car. Ignition off, engine off, keys out. Ring 0333 366 0103 and tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, around Pen-pedair-heol or anywhere around Caerphilly.