AdBlue in a Diesel Tank in New Quay? Don't Start It
Motor off, ignition off: that's where you start if AdBlue has gone into the diesel tank. AdBlue is urea dissolved in water. It doesn't burn, it doesn't mix with diesel, and the harm it does begins when your fuel system pulls it in. Caught before the motor has run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where the vehicle is around New Quay. First, call us on 0333 366 0103.
Your next steps straight away, New Quay: AdBlue in the diesel tank
Things to do:
- Keys out — then no one can power anything on.
- If you're at all close to moving traffic, put the hazards on.
- The empty bottle or the till receipt tells us the fluid and the quantity, and so don't throw it out.
- Tell us a postcode starting SA45 9, or whatever street is closest, and our van finds you directly — so call wherever you stand.
Things not to do:
- No starting your engine — not briefly, not to shift the car.
- Plenty of diesels power their fuel pump the moment the ignition comes on, so leave the vehicle off.
- No extra fuel added. The AdBlue will not blend, so it is wasted.
- Even a short way along High Street is too far to drive the vehicle.
- Emptying that tank yourself beside the road isn't worth trying.
Ask the people behind the counter to help you move the vehicle away from the pumps if you're on a forecourt in New Quay, whether it is the Texaco or somewhere else. On that drive, the car stays exactly where it was left.
AdBlue in a diesel tank, and what it does there
The engine is not what AdBlue is made for; the exhaust is. It goes into its own tank and is sprayed into the exhaust gas to fresh it. Nothing in an injection pump is made for this liquid — and none of that was intended to travel through one.
Fuel mixes; AdBlue, once tipped in, won't. The behaviour is not at all like fuel's. It is heavier than diesel, so it sinks and collects at the bottom of your tank, which is where the pickup draws fuel from. Easiest of all: a vehicle that had AdBlue in Llaingarreglwyd overnight and has not been started since. The AdBlue waits at the foot of that tank, untouched — but it will be first through once the engine runs, before any diesel at all.
It causes two kinds of harm from there. It attacks some metals used in fuel systems, working on whatever it reaches until it's removed from your system. And once the water goes, the urea forms crystals that block filters and settle in narrow passages. Lines holding AdBlue mean damage by morning for a car parked in New Quay. Just in the tank, it stays the same. And there is the water: it brings no protection to the parts that need it the most — the high-pressure pump and each injector.
Why is AdBlue in a diesel commonly the bigger problem?
Petrol pumped into a diesel on Gulf's forecourt makes the fuel watery — that is the whole fault. Harm just comes from running on it. Mixed into your diesel and left in your tank, it causes nothing.
AdBlue in a diesel is a fault of the wrong substance altogether. Not burning, it cannot simply be run through. Deposits and corrosion remain through the next tankful, and AdBlue splits again from your diesel, and so thinning it can't work. That is why the flush counts more, and trying your engine "to see" does more harm here than nearly any other slip — in Cross Inn or the centre of New Quay equally.
The good news is the same as with petrol. Emptying a tank is the easiest part on a fuel system, and with no start-up, the AdBlue remains in there — wherever in Ceredigion your vehicle sits.
New Quay: how AdBlue ends up in a diesel tank
Nobody means to do it. The AdBlue filler on many vehicles waits right next to your diesel filler, sometimes under the same flap, and the two caps can look alike in poor light. It usually takes place at home, from a bottle bought en route home, rather than at the forecourt.
Usually, it occurs in one of a couple of familiar ways. The top-up gets rushed outside the local primary school, after your dash flashed with a warning while the children were dropped in. In the evening, a bottle is tipped in on a driveway close to Picton Crescent. Else, in dim light by Penwig Hotel, your vehicle is topped up by someone opening that flap for the first time.
The least known cars see it most — hire cars, brand-new ones, company ones, and the other motor of a family with one of each fuel types. Keep it off: that is the first response to an identical slip, anywhere around New Quay or the remainder of Ceredigion you happen to be.
Already started the engine with AdBlue in the diesel tank around New Quay?
Then the AdBlue has left that tank. Via your filter, along the pipework, and — with any running — on to the high-pressure pump and every injector: that is how far it travels.
You may see your motor running unevenly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Parc Arthur or halfway across New Quay. When safe, pull over then turn everything off — without restarting to test. With each start, more of that is pulled through.
On the M4, under 50 miles from New Quay, the first junction is where to exit, and somewhere sensible is where to park — not driving on.
Mileage matters: each mile pushes the AdBlue further into your system, so driving towards Swansea, under 50 miles away, gives a much bigger job than hopping across New Quay to the car park by New Quay Boat Trips. Roughly how far had it come? Tell us.
There is more to flush once the engine has run, and our technicians do all of it where the car has ended up. Very seldom does it leave long-term damage if it is caught soon.
Clearing AdBlue in a diesel around New Quay: what it takes
Wherever it has stopped in New Quay — a forecourt, a lay-by, a driveway, a road by Cardigan Bay Water Sports — our van comes to the vehicle. Three replies shape the job, so first our technicians ask what went in, about what quantity, and if the motor has run.
Next, emptying the tank on the spot removes the contaminated diesel and the AdBlue together. The system is purged thoroughly, which matters more with AdBlue than with petrol, because what it leaves behind doesn't rinse out on its own. Next, the fuel filter: cleaned, or replaced if it must be. After that fresh diesel, and then a test of the vehicle. Engine not run? In that case expect roughly half an hour on site for most jobs. Explosion-proof pumps mean a busy forecourt sensible to work on, and they're quiet enough to spare the neighbours at night.
Clean diesel goes in to prime the system, and that's the final step. You drive off as soon as our engineers have started the engine, and it makes no difference whether the vehicle is on a drive around New Quay or in a bay by the nearest station. Before leaving, our engineers confirm it is running correctly with fresh diesel in. Our engineers do it all wherever the vehicle has ended up, and it never needs to go to a garage. You get a VAT invoice and an engineer report after that, which is what insurers want.
About New Quay itself
New Quay is a small coastal town in Ceredigion, situated on the Cardigan Bay coast of Wales, with a population of around 893 people. New Quay has a mix of housing types, but detached homes are predominant, and the town is close to nearby places like Maen-y-groes and Cei-bach. New Quay sits at a relatively low elevation of 24 metres above sea level, looking out over the sea. New Quay is located near the town of Aberaeron and is within driving distance of Swansea, the nearest city.
AdBlue drains across New Quay and Ceredigion
Maen-y-groes, Cei-bach and Gilfachreda are among the places around New Quay that the same teams serve, along with much of Ceredigion beyond, over the SA postcode area. If you are near a boundary, or somewhere hard to explain, ring and ask rather than guessing.
Wherever your vehicle stands — a driveway at home, a residential street, a parking area, a forecourt — our engineers empty it on the spot, and there's no need to bring it to us; which suits New Quay, a coastal town, well.
What does AdBlue in a diesel tank cost to sort out around New Quay?
Each job differs, so not one single price is honest. Three things shift the price: whether the engine has run and for how long, how much AdBlue went in, and where the car is. That last one rests on whether a van can get to it safely, and an open driveway is easier than a tight spot behind Tabernacl.
That's why every call from New Quay starts with the same three queries, asked before giving a figure, not after: what got in, how much, and whether it's run. When they are known, a range becomes a single firm number.
You get that price on the phone, before anybody sets off, and you pay on the day, by card or over the phone, with nothing upfront. While the van is on the way, dig out your policy: many cover misfuelling.
In New Quay and still beside the car?
Not touching the car is, right now, the best thing you can do. Motor off, keys out, ignition off. Petrol in Diesel takes over the remainder, in New Quay or wherever within Ceredigion, after you phone 0333 366 0103 to say it's AdBlue, about what quantity, and if the engine ran.