AdBlue in the Diesel Tank in Duffryn? Keep It Switched Off
AdBlue in your diesel tank? Then leave the motor off — and your ignition as well. Water with urea dissolved in it: that's AdBlue. The trouble starts once it is sucked through your lines — it will not ignite, and it won't blend with diesel. A drain and a thorough flush, done where the car is in Duffryn, is usually all AdBlue in a diesel tank takes — if it is caught before your engine has been run. Before you do anything else, phone 0333 366 0103.
Your next steps straight away, Duffryn: AdBlue in your diesel tank
Do these:
- So nobody can switch the ignition on, pull your keys out.
- Close to moving traffic? So put the hazard lights on.
- Which product, and about how much volume? Save the bottle or your receipt, and we will know.
- The van locates you fastest with a postcode starting NP10 8, or just the name of a street nearby, and so call from the spot.
Things not to do:
- Shifting the car just a few yards is no reason to fire up your engine.
- Many diesels power their pump the instant your ignition goes on, so leave the vehicle off.
- Do not top up with diesel to thin it. AdBlue does not mix in diesel; it separates out.
- Any driving at all is to be avoided, including a short way up Woodside.
- Do not try to drain it yourself at the kerbside.
On a forecourt in Duffryn, whether it's the Asda or another one, ask the attendants to help you push the vehicle away from the pump. At your own drive, do not touch it at all.
AdBlue in a diesel tank, and what it does there
Meant for the exhaust, AdBlue has no place in your engine. From a dedicated tank it is fed directly to the exhaust, cleaning what your engine emits. A fuel pump is not designed to cope with it, and AdBlue was never intended to travel through one.
Tipped in with your diesel, it stays apart rather than mixing — entirely different from fuel. It drops, because it is denser than diesel, and pools low where the intake draws its supply from. Once your pump runs, the AdBlue is first to go through. Until then it sits underneath the diesel, and that is how a car topped up in Gaer last night and never started stays the straightforward case, as long as nobody turns your key.
It causes two kinds of harm from there. 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 working on the parts it gets to for as long as it stays there. By daybreak, a car sitting around Duffryn with AdBlue through its pipework gets worse; where it's just in your tank, it doesn't. The water in it causes damage of its own: the high-pressure fuel pump and the fuel injectors rely on diesel to lubricate them, and water offers them nothing.
Why AdBlue in a diesel is regularly more major than petrol
A problem of thin fuel is what you end up with from filling a diesel with petrol from the Tesco. Harm just comes from driving on it. Mixed into the diesel and sitting in your tank, it causes none.
The trouble with AdBlue in a diesel is a completely wrong liquid. It can't just be run through, because it does not burn. Whether your car sits in Level of Mendalgief or the centre of Duffryn, firing it up "to see" costs more in this case than almost any other error, and the flush matters for more. Why: it won't stay blended, so diluting it fails; and deposits and corrosion outlast the following tankful.
With AdBlue, the good news is no distinct from petrol. Never started? Then the AdBlue sits only inside the tank, the simplest section of the entire system to clear, anywhere your car has stopped around Newport.
AdBlue in a diesel tank in Duffryn: how it ends up there
Nobody means to do it. The AdBlue filler on plenty of motors rests 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 container grabbed en route home, rather than at the filling station.
It tends to take place in a couple of familiar ways. The refill gets rushed outside the local primary school, because the dash flashed with a warning while the children were dropped in. Near Duffryn Drive, a driver pours a container in at home after work. Or someone new to that flap refills your car after dark, stopped in the car park outside The Duffryn Arms.
Hired cars, new vehicles, company motors, or the second vehicle in a home with one of each: the least known cars get it the most. Leave it off: that is the first step to the same slip, wherever in Duffryn or the remainder of Newport you happen to be.
Already started the motor with AdBlue in your diesel tank around Duffryn?
Then that tank is no longer where the AdBlue is. Through the filter, through the pipework, and — with any running — into the high-pressure pump and every injector: that is where it has gone.
Rough running, smoke from the exhaust, lost power, dashboard warnings or cutting out: each might show up, maybe part way across Duffryn or returning from Cedar Garden. Stop as soon as it is safe, switch off, and do not restart the car to check. More of it is pulled through with each start.
If you were on the M4, under a mile from Duffryn, come off at the next junction and stop somewhere sensible rather than pressing on.
Distance counts: each mile carries the AdBlue deeper in, so heading for Newport, under 3 miles away, gives a much bigger job than crossing Duffryn to the car park by Community cycle care club. Approximately how far had it come? Tell us.
Once your engine has been started, the flush takes in more, and all of it is done where the vehicle has stopped. If it is noticed soon, long-term damage is very uncommon.
Draining AdBlue in a diesel in Duffryn: what it takes
Anywhere it has come to rest around Duffryn — a forecourt, a layby, a drive, a street by Duffryn Community Centre — the van comes to your vehicle. The job rests on three answers, which our engineers get first — what went in, the quantity, and if your engine has run.
The polluted diesel and the urea come out as one when that tank is drained, on the spot. What remains from AdBlue won't wash out by itself, and so the whole system gets a full flush, which matters much more here than for petrol. Next, your filter: flushed, or changed when it has to be. After that clean diesel, and then a check of your car. If the engine hasn't run, the majority of jobs take about half an hour once we arrive. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.
New diesel goes in to bleed the system, and that is the final step. Whether it's a parking bay outside Pye Corner or a driveway around Duffryn, that is where our technicians start the car and you head off. The check before our engineers go is that it runs correctly on clean diesel. No workshop is required at any point, with the whole job done then and there. You receive a VAT invoice and an engineer report later on, which is what insurers want.
About Duffryn, for a moment
Duffryn is a coastal suburban area in Newport, situated near the Celtic Lakes and Cleppa Park, with Maes-glas to the east. Duffryn has a population of around 4013 people and is characterized by predominantly terraced housing. Duffryn is located close to the city of Newport, approximately 2.2 miles away, and is set at a low elevation of around 9 metres above sea level. Duffryn is part of the wider Newport urban area, with the city's amenities and services within easy reach.
AdBlue drains across Newport, Duffryn included
Maes-glas, Celtic Lakes and Cleppa Park are among the places near Duffryn that the same vans reach, along with much of Newport further out, over the NP postcode area. Ring and ask rather than guess if you're by a county line, or anywhere tricky to explain.
Duffryn is a residential suburb, and an on-site drain suits it: whether your car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it is, and so it never needs to be shifted to us.
What does AdBlue in a diesel tank cost to sort out around Duffryn?
There is no honest single price, because the jobs aren't the same. What changes the cost is, firstly, whether the motor has run and for how long; then how much AdBlue got in; and after that where your car is and whether our van can get to it safely, which is simpler on an open driveway than in a tight spot behind Duffryn Community link.
What got in, how much, plus whether it ran: each Duffryn enquiry begins with precisely that, ahead of a quote, never after. The replies turn a range into a straight price.
Priced on the call before the engineer heads out, it is paid for that day — card or phone, nothing in advance. Look at your insurance whilst we are on the way: many include misfuelling cover.
Alongside the car in Duffryn, right now?
In that case, do nothing — that's the most helpful move available. Keys out, motor off, ignition off. Phone 0333 366 0103 and tell us it's AdBlue, roughly how much, and whether it's run. Petrol in Diesel takes it from there, around Duffryn or anywhere across Newport.