Penhallick: AdBlue in the Diesel Tank? Leave It Off
AdBlue in the diesel tank? Then leave the engine off — and the ignition too. AdBlue is urea dissolved in water. As it is water-based, it will not ignite and never combines with diesel; damage only comes once the pump begins drawing it. If your motor has not run yet, AdBlue in a diesel tank is generally drained and carefully cleaned where your car sits around Penhallick. Before anything, call us on 0333 366 0103.
AdBlue in your diesel tank in Penhallick: the first few minutes
Things to do:
- So no one can turn your ignition on, pull your keys out.
- If you're anywhere near moving traffic, put the hazards on.
- The empty bottle or the till receipt shows us the product and the amount, so don't throw it away.
- Call us from where you are. A postcode starting TR15 3, or the name of the closest street, gets our van to you without a search.
Things not to do:
- Don't start your engine, even for a moment to shift the vehicle.
- Don't switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- No extra fuel on top. The AdBlue will not mix, and so it is pointless.
- Keep the car where it is instead of driving it anywhere, even a short distance up Penhallick Road.
- Don't try to drain the vehicle yourself by the kerbside.
Get the people behind the counter to help you roll the vehicle off the island if you are on a forecourt around Penhallick, whether it's the Morrisons or somewhere else. Stopped on your own drive? Then it stays exactly where it is.
AdBlue in a diesel tank, and what it does there
The engine isn't what AdBlue is made for; the exhaust is. Its own reservoir holds it, and from there it's fed into the exhaust, and there it treats the fumes. Neither side fits the other: urea does not belong in a pump, and an injection pump can't deal with urea.
Inside a diesel tank it behaves very differently from fuel. It does not mix in. It's heavier than diesel, and so it sinks and gathers at the bottom of your tank, which is where the pickup draws fuel from. Simplest of all: one that got AdBlue in Pool overnight and hasn't turned since. The liquid sits at the foot of that tank, undrawn — though it would be the first thing through if your motor runs, before any diesel at all.
From there it does two kinds of damage. What is left once the water goes is urea, which turns into crystals: they settle in tiny channels and clog filters. Worse, it eats at some metals in the fuel system, and keeps going until it's flushed out. Where the AdBlue is in the lines, waiting overnight in Penhallick leaves it worse. In your tank alone, time costs nothing. The water in it causes damage of its own: your high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water gives them nothing.
Why AdBlue in a diesel is frequently more major than petrol
An issue of thinned fuel is what you get after fuelling a diesel with petrol from the Texaco. Damage only comes from running on it. Mixed into the diesel and sitting inside your tank, it does none.
With AdBlue in a diesel, the fluid itself is simply the wrong one. Not burning, it cannot just be run through. Whether the vehicle sits in Tuckingmill or the heart of Penhallick, turning it over "to see" does more harm with AdBlue than nearly any other mistake, and the flush counts more. Why: it will not stay blended, so watering it down fails; and deposits and corrosion survive the next tankful.
As with petrol, there's good news. Not started? Then the AdBlue sits just in the tank, the easiest section of the whole system to empty, wherever the vehicle has come to rest across Cornwall.
How does AdBlue end up in a diesel tank in Penhallick?
Plenty of cars put the AdBlue filler beside the diesel one, occasionally behind one flap, and after dark the two may appear the same. No one means it. Most of the time it occurs with a bottle bought on the way home and poured in on the drive, not at the pump.
It tends to take place in a few familiar ways. The refill is rushed outside Treloweth Community Primary School, because your dash lit up with a warning while the children were taken off. A driver tips the container in at home, right off Whitcross Hill, as the day ends. Else, after dark outside Plume of Feathers, the car is refilled by someone using that flap for the first time.
Hired vehicles, new cars, company cars, or the spare car in a home with one of each: the least familiar cars get it most. Leave it switched off: that's the first response to the same mistake, anywhere around Penhallick or the rest of Cornwall you are.
AdBlue in your diesel tank around Penhallick, and your engine started?
Then that tank is no longer where the AdBlue is. The fuel filter and lines have had it sucked along, and any running time takes it on to the injection pump and every injector.
Expect lumpy running, smoke, lost power, lights on the dash, or a cut-out — returning from Heartlands, perhaps, or part way across Penhallick. Stop as soon as it is safe, switch off, and do not restart the vehicle to check. With each start, more of that is pulled through.
On the M5, over 50 miles from Penhallick, the first junction is where to exit, and somewhere sensible is where to stop — not driving on.
Hopping across Penhallick to the car park by Compressor House is one matter; heading for Truro, under 15 miles away, is something else, since every mile carries the AdBlue deeper in. So mileage matters. Approximately how far had it come? Tell us.
Wherever the vehicle came to a stop is where all of it gets done, even with more to rinse out after your engine has been run. Noticed early, it very seldom leaves permanent damage.
What does an AdBlue drain on a diesel involve in Penhallick?
Our technicians come to the vehicle, wherever it has stopped around Penhallick: a side street close to Chimney, a drive, a lay-by or a forecourt. Which fluid got in, roughly how much, and whether your motor has been run: our technicians ask first, because those decide the job.
Next, draining that tank right there removes the contaminated diesel and the AdBlue in one go. The system is flushed thoroughly, which counts more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Next, the filter: flushed, or replaced when it must be. Then fresh diesel, and then a check of your car. Roughly half an hour once we arrive is usual for most jobs when your engine hasn't run. The equipment is explosion-proof, so a busy forecourt is no problem, and it's hushed enough for a residential street after dark.
Lastly, your system is bled with new diesel. You drive off as soon as our technicians have started it, and it makes no difference whether the vehicle is on a drive around Penhallick or in a bay outside Camborne. Our technicians check it runs properly on fresh diesel before we leave. No workshop is needed at any point, with the whole job done then and there. Insurers ask for a VAT invoice and an engineer report, and both come at the end.
About Penhallick
Penhallick is a small hamlet situated on the riverside in Cornwall, with an elevation of around 100 metres. Penhallick lies near the cities of Truro and the surrounding villages of Tregajorran, Bosleake, and Brea. Penhallick has a population of approximately 589 residents, predominantly living in semi-detached housing. Penhallick is located about 241 miles west of London, in the South West region of England.
Penhallick and Cornwall: AdBlue drains across the area
Our teams that answer AdBlue calls in Penhallick also cover the spots around it, Tregajorran, Bosleake and Brea among them, and most of Cornwall beyond, across the TR postcode area. Ring and ask instead of guessing if you are by a border, or somewhere awkward to pin down.
Penhallick is a rural hamlet, and an on-site drain suits it: whether the car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it stands, and so it never needs to be moved to us.
AdBlue in a diesel tank around Penhallick: the cost of fixing it
Every job differs, and so not one single quote would be fair. The cost shifts first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that went in. After that it depends on where the car is and whether a van can reach it safely, which is simpler on an open driveway than in a tight space behind Man Engine and Logdings.
Ahead of a figure, never after, each call from Penhallick begins with three questions: the fuel, the quantity, and whether it ran. When those are answered, a range becomes a single firm number.
Before a van sets off, you hear our quote on the phone. And you pay on the day, by card or over the phone, with nothing in advance. Plenty of insurance policies include misfuelling cover, and so it is worth checking yours whilst we're on the way.
In Penhallick and still alongside the car?
Then, the most helpful thing to do with the car is to not touch it. Ignition off, engine off, keys out. Say it's AdBlue, about what quantity, and whether the engine ran, on 0333 366 0103. After that Petrol in Diesel handles it, across Penhallick or wherever in Cornwall.