AdBlue in a Diesel Tank in Penmaen Park? Don't Start It
Motor off, ignition off: that is where you begin if AdBlue has gone into the diesel tank. Chemically, AdBlue is simply urea in water. As it is water-based, it won't ignite and never combines with diesel; trouble only comes when the pump begins pulling it. In Penmaen Park, AdBlue in a diesel tank caught before the motor runs usually means a drain and a thorough flush, right where the car is. Before you do anything else, phone 0333 366 0103.
AdBlue in the diesel tank in Penmaen Park: the first few minutes
Do these:
- Keys out — then no one can power anything on.
- If you're at all close to moving traffic, put the hazard lights on.
- Keep your receipt or the empty bottle, so you can tell us what went in and about how much.
- Our van finds you quickest with a postcode starting LL33 0, or just the name of a street nearby, so call from the spot.
Things not to do:
- Not even briefly, and not to shift the car: the engine stays off.
- Plenty of diesels power their fuel pump the instant the ignition comes on, so keep the vehicle off.
- Pouring in more diesel doesn't help: AdBlue settles out rather than blending.
- Any driving at all is best avoided, including a short stretch up Penmaen Park.
- Beside the road, don't attempt draining it yourself.
Ask the attendants to help you move the car away from the island if you're on a forecourt around Penmaen Park, whether it's the Shell or elsewhere. Stopped on your own drive? Then it remains exactly where it is.
What AdBlue does in a diesel tank
Not the motor but your exhaust is where AdBlue belongs. It goes into its own tank and is sprayed into your exhaust gas to clean it. A fuel pump isn't made to cope with it, and AdBlue was never intended to go through one.
Inside a diesel tank it acts really differently from fuel. It doesn't mix in. The pickup takes fuel from the lowest part of the tank, and that's precisely where AdBlue ends up: being heavier than diesel, it sinks. Easiest of all: a vehicle that had AdBlue in Nant-y-Felin overnight and hasn't been started since. The AdBlue sits at the base of your tank, undrawn — though it would be the first thing through once the motor runs, before any diesel at all.
Two kinds of damage come from there. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and narrow passages; and, because it eats at certain metals, each part it touches suffers for as long as it stays inside. Lines holding AdBlue mean damage overnight for a vehicle sitting around Penmaen Park. Just in the tank, it stays the same. Water lubricates nothing. The injection pump and every injector need diesel running through them, and so the water content harms them in its own right.
Why is AdBlue in a diesel frequently the bigger fault?
A fault of thin fuel is what you get after fuelling a diesel with petrol from the another forecourt nearby. Harm only comes from running on it. Mixed into the diesel and left in that tank, it does none.
The trouble with AdBlue in a diesel is a totally unsuitable substance. Because it does not burn, running it through is not an option. Crystals and corrosion stay through the following tankful, and AdBlue splits again out of your diesel, so watering it won't work. That is why the flush counts more, and trying your engine "to see" costs more here than almost any other mistake — in Nant-y-Pandy or the centre of Penmaen Park equally.
The good news is the same as with petrol. If the motor has not run, the AdBlue is still in the tank, and that tank is the quickest part of a fuel system to clear, wherever around Conwy the car is sitting.
AdBlue in a diesel tank around Penmaen Park: how it ends up there
It is not on purpose. Many vehicles have the AdBlue inlet alongside the diesel inlet, now and then under one flap, and muddling them up is easy after dark. Most of the time it takes place with a bottle bought on the way home and poured in on the drive, not at the forecourt.
It tends to occur in a couple of familiar ways. Halfway through the morning drop-off, the dashboard warns, and outside the local primary school the refill is hurried. In the evening, a bottle is tipped in on a drive near Ffordd Penmaenmawr. Another pattern: darkness, the car park outside The Village Inn, and a driver opening that flap the first time.
It comes up the most in a rental, a new motor, a company motor, or the spare motor of a family with both fuel types — the cars drivers use least. Wherever you are around Penmaen Park or the rest of Conwy, it is the same error and the same first answer: leave it off.
Penmaen Park: started the engine with AdBlue in your diesel tank?
In that case, the AdBlue is no longer in the tank. Through the fuel filter, along the lines, and — given any running — into the high-pressure pump and each injector: that is how far it has gone.
Maybe coming back from Nanty y Coed, or midway across Penmaen Park, your engine might go rough, smoke, lose power, flash the dash or stall. No starting it again to test: stop when safe, then turn it off. Each start pulls more of that through.
Penmaen Park lies under 50 miles from the Moreton Spur; if you were on it, exit at the first junction and pull up somewhere safe instead of driving on.
A quick hop across Penmaen Park to the car park by Capel yr Annibynwyr is one thing; driving towards Bangor, under 10 miles away, is another, because each mile carries the AdBlue further in. So distance matters. Let us know about how far it had come.
Once the engine has been run, the flush includes more, and all of it is done where the car has stopped. Noticed early, it very seldom leaves long-term damage.
Draining AdBlue in a diesel in Penmaen Park: what it takes
Anywhere it has stopped around Penmaen Park — a forecourt, a lay-by, a driveway, a road beside Hope Church — the van comes to your vehicle. The work rests on three replies, which our engineers ask for before all else — what went in, the quantity, and if the motor has run.
Then the tank is cleared where the vehicle stands, and so the contaminated fuel and the AdBlue come out together. Your system is purged thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. Clean diesel goes in after the fuel filter is cleaned — or replaced, when it needs to be — and after that the car is tested. Engine not run? Then count on about half an hour once we are there for most jobs. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.
Clean diesel goes in to prime the fuel system, and that's the last step. You drive off as soon as we have started the car, and it makes no difference whether your car is on a driveway in Penmaen Park or in a bay at Llanfairfechan. Our engineers make sure it runs correctly on fresh diesel before leaving. No workshop is required at any point, with the entire job done then and there. You get a VAT invoice and an engineer report later, which is what insurers ask for.
About Penmaen Park
Penmaen Park is a coastal suburban area in Conwy, Wales, situated near the towns of Llanfairfechan and Bangor. Penmaen Park has a population of around 1555 people and is characterised by detached housing. Penmaen Park sits at an elevation of 45 metres, overlooking the coastline of North Wales. Penmaen Park is located approximately 6.9 miles from Bangor and 202.2 miles from London.
AdBlue drains across Penmaen Park and Conwy
Our teams that answer AdBlue calls around Penmaen Park also cover the locations about it, Llanfairfechan, Pentre Uchaf and Garizim among them, and most of Conwy beyond, across the LL postcode area. Near a boundary, or somewhere tricky to pin down? Checking beats guessing, and so ring.
Anywhere your vehicle sits — a drive at home, a side street, a car park, a forecourt — our technicians empty it there, with no need to bring it to us; that suits Penmaen Park, a residential suburb, well.
Penmaen Park: what AdBlue in a diesel tank costs to fix
Since the callouts vary, a flat price would not be honest. The cost moves first with how long, if at all, the engine has been running, and next with the quantity of AdBlue that went in. After that it turns on where the vehicle is and whether a technician can reach it safely, which is simpler on an open driveway than in a tight space behind English Methodist Church.
That's why each call from Penmaen Park starts with the same three queries, asked before giving a figure, not after: what got in, how much, and whether it's run. Those answers turn a range into a straight quote.
Before a van heads out, you are told the quote by phone. Then you pay on the day, card or over the phone, with nothing upfront. Many insurance policies include misfuelling cover, and so it's worth checking yours whilst we are on the way.
Still alongside your car around Penmaen Park?
Then the most handy thing you can do is nothing to the car. Ignition off, engine off, keys out. Phone 0333 366 0103: AdBlue, roughly how much, plus if it ran are all our technicians need. Petrol in Diesel handles the remainder across Conwy, Penmaen Park too.