Tydfils well: AdBlue in the Diesel Tank? Leave It Off
Engine off, ignition off: that is how you start if AdBlue has gone into your diesel tank. Chemically, AdBlue is simply urea in water. The harm begins once it is sucked through the lines — it will not burn, and it won't combine with diesel. If the motor hasn't run yet, AdBlue in a diesel tank is usually emptied and carefully cleaned where your car stands in Tydfils well. First, phone us on 0333 366 0103.
AdBlue in the diesel tank around Tydfils well: the first few minutes
Things to do:
- Take the keys out, and so nobody switches the ignition on.
- Hazards on, if moving traffic is anywhere close.
- Hold on to the receipt or the empty bottle, and so you can tell us what got in and roughly how much.
- Call just where you are. Say a CF47 8 postcode or the nearest street sign, and no one has to search for you.
Things not to do:
- Not even for a second, and not to shift your car: the motor remains off.
- The ignition remains off: on many diesels, switching it on is enough to run your fuel pump.
- No more fuel added. The AdBlue will not blend, and so it's wasted.
- Never drive it anywhere, not even a short distance up Miles Street.
- No draining it yourself, either, on the roadside.
The attendants working at any Tydfils well forecourt — the Applegreen among them — will normally lend a hand rolling it aside if you ask. At home, the vehicle remains just where it is.
What AdBlue does in a diesel tank
AdBlue is made for the exhaust, not your engine. From a dedicated tank it goes directly to the exhaust, treating what the engine emits. Neither side fits the other: urea does not belong in an injection pump, and an injection pump can't take urea.
Poured in with the diesel, it keeps separate rather than blending — quite different from fuel. Heavier than diesel, it sinks and pools underneath it — the same place the pickup sucks from. Once your pump runs, the AdBlue is first to be pulled through. Until then it sits beneath your diesel, which is how a car filled in Georgetown last night and never started stays the simple one, as long as no one turns the key.
Once it is pulled in, the harm takes two forms. Crystals and corrosion. As the water evaporates, it leaves urea that crystallises in filters and narrow channels; and, since it attacks certain metals, every part it touches keeps suffering for as long as it stays inside. A vehicle left standing around Tydfils well 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 damage of its own: your high-pressure pump and the injectors depend on diesel to lubricate them, and water offers them nothing.
AdBlue in a diesel: why it is often worse than petrol
Fill a diesel with petrol by mistake over at the Esso, and the issue is thinned fuel. Harm just comes from running on it. Mixed into the diesel and left inside the tank, it causes none.
With AdBlue in a diesel, the liquid as such is plainly the wrong one. It does not burn, and so it can't simply be run through. Crystals and corrosion stay after the next fill, and AdBlue separates back from your diesel, so thinning it can't help. That is why the flush counts so much, and trying the engine "to see" does more harm here than almost any other mistake — in Morgan Town or the heart of Tydfils well alike.
With AdBlue, the good news is no different from petrol. Emptying a tank is the easiest part on a fuel system, and without start-up, the AdBlue stays in it — wherever across Merthyr Tydfil the car sits.
AdBlue in a diesel tank in Tydfils well: how it ends up there
In dim light, two caps together — the AdBlue cap and the diesel cap, occasionally under one flap — may appear the same. No one intends it; plenty of layouts invite it. Mostly it happens with a bottle bought on the way home and poured in on the driveway, not at the pump.
Mostly, it occurs in one of a couple of familiar ways. A warning light comes on during the school run, and the top-up takes place in a hurry outside the local primary school. Near Pleasantview Street, a driver pours a container in at home in the evening. Or the car is topped up in the car park outside Grawen Arms, in poor light, by somebody who has never opened that flap before.
It happens most in the motors motorists know least: a hire car, a new vehicle, a company car, or the second motor of a household with one diesel and one petrol. An identical mistake, same first response — keep it switched off — anywhere you happen to be in Tydfils well or the remainder of Merthyr Tydfil.
AdBlue in the diesel tank in Tydfils well, and your engine started?
Then the AdBlue has left the tank. Via your filter, through the pipework, and — with any running — into the high-pressure pump and every injector: that is where it has gone.
You may see the engine running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Cyfarthfa Park or halfway across Tydfils well. When you safely can, pull over then turn everything off — without turning it on again to test. With each start, more of that is pulled through.
If you were on the M4, under 25 miles from Tydfils well, come off at the next junction and stop somewhere sensible rather than pressing on.
Hopping across Tydfils well to the car park by Birthplace of Joseph Parry is one thing; driving for Newport, under 25 miles away, is another, because each mile pushes the AdBlue further in. So distance matters. Tell us about how far it had come.
Wherever the car came to a halt is where all of it gets done, even with more to rinse out once the motor has been running. If it is noticed soon, long-term damage is very unusual.
Emptying AdBlue in a diesel in Tydfils well: what it takes
A street by The Church of Jesus Christ of Latter-day Saints, a driveway, a lay-by or a forecourt: wherever your vehicle has stopped in Tydfils well, our engineers travel to it. The work rests on three replies, which our technicians get before all else — which fluid got in, the quantity, and whether the engine has turned over.
Next, emptying that tank right there removes the contaminated diesel along with the AdBlue together. A full flush counts much more with AdBlue than after petrol, because residue won't wash out by itself. After that, your filter: flushed, or replaced if it must be. Then fresh diesel, and then a check of the vehicle. The majority of these jobs are a half-hour visit once our engineers arrive, if your engine hasn't run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.
New diesel goes in to bleed the system, and that's the final step. Firing it up comes next, and then you head off from where the vehicle is parked, at Merthyr Tydfil or on a driveway around Tydfils well. Our engineers check it runs correctly on fresh diesel before we leave. No workshop is required at any point, with the entire job done on the spot. You receive a VAT invoice and an engineer report after that, which is what insurers want.
About Tydfils well and where it is
Tydfils well is a suburban area in Merthyr Tydfil, situated on the riverside at an elevation of 192 metres. Tydfils well is characterized by its predominantly terraced housing stock, reflecting the local architectural style. Tydfils well sits near the communities of Williamstown and Cae-pant-tywyll, and is located close to The Quar.
AdBlue drains across Merthyr Tydfil, Tydfils well included
AdBlue jobs around Tydfils well go to vans that serve the places around it — Williamstown, Cae-pant-tywyll as well as The Quar — and most of Merthyr Tydfil beyond, throughout CF postcodes. Close to a boundary, or somewhere awkward to pin down? Checking beats assuming, and so ring.
No towing is needed. In Tydfils well, a residential suburb, a van that comes to you works: the car is emptied on the spot, be it on a driveway, a residential street, a car park or a filling station.
Tydfils well: what AdBlue in a diesel tank costs to fix
Because each jobs differ, a flat figure wouldn't be honest. The cost moves first with how long, if at all, the motor has been running, and next with the amount of AdBlue that went in. After that it depends on where the vehicle is and whether a van can reach it safely, which is simpler on an open driveway than in a tight gap behind Georgetown Boys and Girls Club.
With that reason, each enquiry from Tydfils well begins by asking the identical trio — which fluid went in, what quantity, whether the engine ran — ahead of a figure. When they are answered, a range turns into one firm number.
You get that quote on the phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, so it's worth checking yours whilst we are on the way.
Tydfils well: still next to your car?
Then, do nothing — that is the best move available. Keys out, motor off, ignition off. Phone 0333 366 0103 then tell us it's AdBlue, roughly how much, and whether it has run. Petrol in Diesel takes it from there, around Tydfils well or anywhere around Merthyr Tydfil.