AdBlue in a Diesel Tank in St Marychurch? Don't Start It
If AdBlue has got into the diesel tank, leave the engine off then leave the ignition off. Urea mixed in water is all AdBlue is. Unlike fuel, it neither burns nor mixes, and no harm starts till your engine pulls it round. Caught before your motor has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the car is around St Marychurch. Nothing comes before ringing 0333 366 0103.
AdBlue in the diesel tank around St Marychurch: the first few minutes
Do:
- So no one can turn your ignition on, take your keys away.
- If you're at all close to moving traffic, put your hazards on.
- The empty bottle or your receipt shows us the product and the quantity, and so don't bin it out.
- Ring right where you are. Say a TQ1 3 postcode or the closest street name, and no one has to hunt for you.
Don't do these:
- Shifting your vehicle just a short way is no reason to start the motor.
- Do not switch your ignition on. On plenty of diesels that alone runs the fuel pump.
- AdBlue does not dilute in diesel — it separates out — so adding more fuel won't weaken it.
- Don't drive the car anywhere, not even a short stretch along Manor Road.
- Do not try to drain the car yourself by the roadside.
The attendants working at any St Marychurch filling station — the Esso included — will usually help rolling it clear if you ask. If you are on your own drive, leave the vehicle exactly where it stands.
What AdBlue does in a diesel tank
The motor isn't what AdBlue is made for; the exhaust is. Its own reservoir keeps it, and from there it is fed into the exhaust, and there it cleans the fumes. Not one side fits the other: urea doesn't belong in an injection pump, and an injection pump cannot deal with urea.
Poured in with your diesel, it keeps apart rather than mixing — quite unlike fuel. It is heavier than diesel, so it sinks and gathers at the bottom of the tank, which is where the pickup pulls fuel from. Once your system runs, the AdBlue is first to go through. Before then it sits beneath the diesel, which is how a vehicle filled in Upton last night and never switched on stays the simple one, provided no one touches your key.
From there it causes two kinds of harm. 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, and so it keeps labouring on the parts it hits for as long as it remains there. If the AdBlue is in the lines, waiting till morning around St Marychurch makes it worse. Inside the tank only, time costs nothing. The water in it does damage of its own: the high-pressure pump and the fuel injectors depend on diesel to lubricate them, and water gives them nothing.
Why AdBlue in a diesel is frequently more serious than petrol
Petrol put into a diesel on another forecourt nearby's forecourt makes your fuel thin — that is the whole fault. No harm comes while it stays put, mixed into the diesel — only once your motor works on it.
With AdBlue in a diesel, the fluid as such is plainly the wrong one. Because it doesn't burn, running it through isn't an option. Nor can it be watered down, since it splits again — and the following fill won't clear away deposits or corrosion. So the flush counts for more here, and turning the key "to see", in the centre of St Marychurch or out in Combe Pafford, costs more than almost any other error.
As with petrol, there's good news. Never started? Then the AdBlue sits only inside your tank, the simplest section of the entire system to empty, anywhere your car has come to rest around Devon.
How AdBlue ends up in a diesel tank around St Marychurch
Plenty of cars put the AdBlue filler alongside the diesel cap, now and then under a single flap, and in dim light the two may look identical. No one intends it. It mostly happens at home, from a container grabbed en route home, not at the forecourt.
Usually, it takes place in one of a few familiar ways. Hurrying, outside Homelands Primary School, after a warning lamp flashed on during the school run, a parent tops up the car. A bottle is poured in at the end of the day on a drive just off St Marychurch Road. Otherwise, after dark by Molloys Pub, your car gets topped up by someone opening that flap for the first time.
Hired vehicles, new motors, fleet cars, or the spare vehicle in a family with one of each: the least familiar cars get it the most. Same slip, same first step — keep it off — wherever you happen to be in St Marychurch or the remainder of Devon.
Started the motor with AdBlue in your diesel tank around St Marychurch?
If so, the AdBlue is no longer inside your tank. Your filter and lines have had it sucked through, and some running carries it on to the high-pressure pump and every injector.
Rough running, smoke, dropping power, dashboard lights or cutting out: each may show up, maybe part way across St Marychurch or coming back from Tessier Gardens. Once you safely can, stop and switch it off — without restarting to see. More of it is pulled through with each start.
Exit the M5, under 15 miles from St Marychurch, by the next junction and park somewhere safe, rather than driving on.
Hopping across St Marychurch to the car park by Chilcote Memorial is one thing; driving for Exeter, under 25 miles away, is something else, since each mile pushes the AdBlue deeper in. So mileage matters. Let us know about how far it had come.
Our technicians do all of the flushing where the vehicle has stopped, and once the motor has run there is more of it. Caught early, it very rarely leaves long-term damage.
What clearing AdBlue from a diesel involves around St Marychurch
A road beside Bygones, a drive, a layby or a forecourt: anywhere your vehicle has stopped around St Marychurch, our engineers travel to it. The work depends on three replies, and our technicians ask for first — what went in, the quantity, and whether your engine has turned over.
Next, draining your tank on the spot takes out the contaminated diesel and the AdBlue together. A careful flush counts far more after AdBlue than after petrol, because what remains will not clear away by itself. Testing the car follows at the end, once fresh diesel goes in and your filter is flushed or, where necessary, swapped. Not run? Then count on roughly half an hour once we are there for most jobs. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house at night.
Bleeding your system with new diesel comes last. You head off as soon as our engineers have started the car, and it makes no difference whether the car is on a driveway around St Marychurch or in a bay at Torre. We make sure it runs smoothly on clean diesel before we leave. No workshop is needed at any stage, with the whole job done on the spot. The insurer will want an engineer's report and your VAT invoice — both yours afterwards.
About St Marychurch itself
St Marychurch is a suburban area on the coast of Devon, situated near the towns of Torquay and Paignton. St Marychurch sits at an elevation of around 90 metres, overlooking the English Channel. St Marychurch is characterised by its predominantly terraced housing and is located near other suburban areas such as Plainmoor and Babbacombe.
AdBlue drains across St Marychurch and Devon
AdBlue jobs in St Marychurch are passed to teams that cover the towns near it — Plainmoor, Babbacombe plus Ellacombe — and most of Devon beyond, throughout TQ postcodes. If you're near a boundary, or somewhere hard to explain, ring and ask instead of assuming.
A mobile service fits St Marychurch, a residential suburb: you have no need to take the vehicle to us, because our technicians drain it there, in a drive, a residential street, a parking area or a forecourt.
St Marychurch: what AdBlue in a diesel tank costs to fix
No flat price could be fair, since every job differs. Whether your engine has been running, and for how long, comes first in what changes the cost. How much AdBlue was put in comes next, and then the location of your car, since an open drive is simpler for our van to get to safely than a tight gap behind Babbacombe Model Village.
Ahead of a figure, never afterwards, each call from St Marychurch opens with the same three checks: the fuel, the amount, and whether the engine ran. Given those replies, the range shrinks to one firm figure.
Before anyone heads out, you are told our quote on the phone. Then you pay on the day, by card or by phone, with nothing in advance. Misfuelling cover is part of plenty of insurance policies, so it is worth looking at yours before the van gets there.
In St Marychurch and still next to the vehicle?
In that case, do nothing — that is the best step there is. Ignition off, motor off, keys out. Say it's AdBlue, roughly what quantity, and whether it ran, on 0333 366 0103. After that Petrol in Diesel takes over, in St Marychurch or wherever in Devon.