AdBlue in a Diesel Tank in Holmethorpe? Don't Start It
AdBlue in the diesel tank? Then leave your engine off — and the ignition as well. Water with urea mixed in it: that's AdBlue. As it is water-based, it won't ignite and won't blend with diesel; damage just comes when the pump begins drawing it. In Holmethorpe, AdBlue in a diesel tank found before your engine runs usually means a drain and a thorough flush, just where your car is. Before you do anything else, phone 0333 366 0103.
What to do right now, Holmethorpe: AdBlue in your diesel tank
Do:
- Pull your keys out, and so nobody switches the ignition on.
- If you are at all close to moving traffic, put the hazards on.
- The empty bottle or the till receipt tells us the product and the amount, and so don't bin it away.
- Ring us from where you are. A postcode starting RH1 2, or the name of the closest street, brings our van to you without a search.
Don't:
- Shifting your vehicle just a short way is no reason to start your motor.
- Switching the key to ignition by itself sets the pump running on plenty of diesels. Avoid it.
- AdBlue does not mix in diesel — it separates out — so adding extra fuel will not thin it.
- Keep the vehicle where it is instead of driving it anywhere, even a short distance up Frenches Road.
- Do not try to drain it yourself at the roadside.
Rolling your car away from the pumps is a job for attendants to help with, wherever Holmethorpe forecourt you are on, the Esso included. Parked on your own drive? Then it stays exactly as it is.
What AdBlue does in a diesel tank
The engine is not what AdBlue is made for; the exhaust is. Its own reservoir holds it, and from there it is fed into your exhaust, where it cleans the fumes. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is made to handle it.
It doesn't combine. Once it is tipped into the tank, AdBlue behaves nothing like diesel. It sinks, because it is heavier than diesel, and settles low where the intake takes its fuel from. Easiest of all: a vehicle that had AdBlue in Redhill overnight and has not been started since. The liquid waits at the base of your tank, untouched — though it would be the first thing through once your motor starts, before any diesel at all.
It causes two kinds of damage from there. What is left when the water goes is urea, which forms crystals: they lodge in tiny channels and clog filters. Worse, it eats at some metals in a fuel system, and carries on until it is cleared out. Overnight, a vehicle sitting around Holmethorpe with AdBlue in its lines gets worse; where it is only inside your tank, nothing changes. And there's the water: it offers no lubrication to the parts that rely on it most — the injection pump and each injector.
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 BP. No harm comes while it sits unused, blended into your diesel — only when the motor runs on it.
AdBlue in a diesel is a different matter: not thin fuel, yet no fuel at all. Not burning, it cannot just be run through. Nor can it be watered down, since it separates back out — and the following tankful will not rinse away deposits or corrosion. So the flush counts for more with AdBlue, and turning the key "to see", in the centre of Holmethorpe or out in Gatton, costs more than nearly any other error.
The same good news holds as with petrol. Emptying a tank is the easiest part on a fuel system, and without start-up, the AdBlue remains in it — wherever in Surrey the vehicle has stopped.
AdBlue in a diesel tank in Holmethorpe: how it ends up there
After dark, two caps side by side — the AdBlue one and the diesel one, now and then behind a single flap — may look the same. Nobody means it; many designs allow it. Usually it is never the filling station: a driver buys a bottle driving home and tips it in at home.
The ways it takes place are few and familiar. Halfway through the morning drop-off, the dashboard flags it up, and outside Lime Tree Primary School and Nursery the top-up is rushed. A bottle is poured in at the end of the day on a drive just off Holmethorpe Avenue. Or the vehicle is topped up in the car park outside The Jolly Brickmakers, in poor light, by somebody who has never opened that flap before.
It happens most in the motors drivers know least: a hire car, a new vehicle, a company car, or the second car of a household with one diesel and one petrol. An identical slip, same first response — leave it switched off — anywhere you happen to be around Holmethorpe or the remainder of Surrey.
Already started the engine with AdBlue in the diesel tank in Holmethorpe?
Then the tank is no longer where the AdBlue is. The filter and lines have had it pulled through, and some running time carries it on to the high-pressure pump and every injector.
You may see the motor running unevenly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Battlebridge or halfway across Holmethorpe. Stop as soon as it is safe, switch off, and do not restart it to check. Every start pulls more of that through.
If you were on the M25, under 3 miles from Holmethorpe, come off at the next exit and stop somewhere sensible instead of pressing on.
Each mile pushes the AdBlue deeper in. That's why crossing Holmethorpe to park near 17th Reigate Scout Centre and a drive of under 25 miles for Westminster are very distinct jobs. Let us know about how far it had come.
Once your engine has run, the flush covers more, and all of it is done where the vehicle has ended up. Spotted quickly, it very seldom leaves lasting damage.
Holmethorpe: how AdBlue is drained from a diesel
Our engineers come to the car, wherever it has stopped around Holmethorpe: a side street near St Joseph's Church and Parish Centre, a drive, a lay-by or a forecourt. Three replies decide the job, and so before anything else we ask which fluid was put in, roughly the amount, plus if your engine has turned over.
Next, draining your tank right there removes the polluted diesel and the AdBlue together. Residue from AdBlue will not flush away unaided, so the whole system gets a careful flush, which counts much more with urea than with petrol. A test of the vehicle follows last, after clean diesel goes in and your filter gets cleaned or, if needed, swapped. Engine not run? Then count on roughly half an hour on site for most jobs. Explosion-proof pumps mean a live forecourt sensible to work on, and they're quiet enough not to disturb the street at night.
The final step is to bleed the system on fresh diesel. Starting the engine comes next, and then you drive off from where the vehicle is parked, outside Redhill or on a driveway around Holmethorpe. We make sure it runs smoothly on clean diesel before we leave. No garage is required at any point, with the whole job done on the spot. You receive a VAT invoice and an engineer report later on, which is what insurers want.
About Holmethorpe
Holmethorpe is a suburban area in Surrey, situated on the riverside at an elevation of 86 metres, with semi-detached housing being the predominant type of accommodation. Holmethorpe lies approximately 17.8 miles from London and is close to nearby places such as Subrosa, Coles Meads, and South Merstham. Holmethorpe has a population of around 7161 residents and is characterized by its residential community. Holmethorpe is also near the city of Westminster, which is about 17.3 miles away.
AdBlue drains across Surrey, Holmethorpe included
Subrosa, Coles Meads and South Merstham are among the places near Holmethorpe that the same teams reach, together with much of Surrey beyond, throughout the RH postcode area. If you're close to a border, or somewhere hard to describe, ring and ask rather than guessing.
A mobile service suits Holmethorpe, a residential suburb: there's no need to bring the vehicle to us, because our technicians empty it there, in a drive, a side street, a parking area or a forecourt.
AdBlue in a diesel tank around Holmethorpe: the cost of fixing it
Not one flat price could be honest, because each job differs. What moves the cost is, first of all, whether your engine has been running and for how long; then how much AdBlue got in; and after that where the car is and whether a van can reach it safely, which is simpler on an open driveway than in a tight gap behind Holy Trinity Church Hall.
Ahead of a figure, never afterwards, each call from Holmethorpe opens with the same three checks: the fuel, the quantity, plus whether it ran. Those answers turn a range into a straight quote.
You hear that quote by phone, before anybody sets off, and you pay on the day, by card or by phone, with nothing upfront. Check your insurance while we're on the way: plenty carry misfuelling cover.
Holmethorpe: still alongside the car?
Then the most useful thing you can do is nothing to the car. Ignition off, motor off, keys out. Ring 0333 366 0103 then tell us it is AdBlue, roughly how much, and if it has run. Petrol in Diesel takes it from there, around Holmethorpe or anywhere across Surrey.