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Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Gardeners Green? Keep It Switched Off

If AdBlue has gone into your diesel tank, keep your motor off and leave the ignition off. Water with urea mixed in it: that's AdBlue. The harm starts once it's pulled through the pump — it won't burn, and it won't blend with diesel. Caught before the engine has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where your car is in Gardeners Green. Before anything, ring us on 0333 366 0103.

Call 0333 366 0103

What to do right now, Gardeners Green: AdBlue in your diesel tank

To do:

  • Pocket the keys, which prevents someone turning the power on.
  • Hazards on, if moving traffic is anywhere near.
  • Keep your receipt or the empty bottle, and so you can tell us what got in and roughly how much.
  • Tell us a postcode starting RG40 3, or whichever street is closest, and our van finds you directly — so call wherever you stand.

Not to do:

  • Not even briefly, and not to roll your vehicle: your engine stays off.
  • Your ignition stays off: on many diesels, switching it on is enough to start your pump.
  • AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel won't weaken it.
  • Even a short way up Redlake Lane is too far to drive the vehicle.
  • Beside the road, don't try draining it on your own.

On a forecourt in Gardeners Green, whether it's the Tesco or another one, ask the staff to help you push the car away from the pump. If you're on your own drive, leave it exactly where it stands.

AdBlue in a diesel tank: what it does

AdBlue is made for the exhaust, not your motor. Kept in a dedicated tank, it's injected into the exhaust to treat the fumes. No part inside an injection pump is made for this liquid — and none of it was intended to travel through one.

Inside a diesel tank it acts very differently from fuel. It doesn't mix in. The intake takes fuel from the deepest part of your tank, and that is just where AdBlue settles: being denser than diesel, it sinks. Easiest of all: a vehicle that got AdBlue in The Throat last night and has not been started since. The liquid waits at the base of the tank, undrawn — but it will be first through if your engine starts, ahead of any diesel at all.

From there it causes two kinds of harm. It attacks certain metals found in fuel systems, working on whatever it reaches till it's cleared from your system. And when the water goes, the urea turns into crystals that block filters and lodge in tiny passages. Pipes carrying AdBlue spell damage overnight for a car sitting in Gardeners Green. Only inside your tank, it stays the same. Water lubricates nothing. The injection pump and every injector depend on diesel flowing through them, and so the water content damages them in its own right.

Draining AdBlue from a diesel tank in Gardeners Green

Petrol or AdBlue in a diesel: why AdBlue is regularly worse

Petrol pumped into a diesel on BP's forecourt makes the fuel watery — that's the main problem. Damage only comes from running on it. Mixed into the diesel and sitting in your tank, it does nothing.

With AdBlue in a diesel, the liquid as such is plainly the wrong one. It can't simply be run through, since it does not burn. It doesn't stay mixed, and so it can't be thinned. And crystals and corrosion don't wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting the motor "to see" costs more here than nearly anywhere else, whether your car is in Eastheath or the middle of Gardeners Green.

The same good news applies as with petrol. If your motor has not run, the AdBlue is still in that tank, and the tank is the quickest part of a fuel system to clear, wherever in Berkshire the car is standing.

Gardeners Green: how AdBlue ends up in a diesel tank

It is not deliberate. Many cars keep the AdBlue inlet alongside the diesel inlet, now and then under a single flap, and muddling them up is easy in poor light. Usually it is never the forecourt: someone picks up a bottle driving home and tips it in at home.

It tends to occur in a couple of familiar ways. Rushing, outside Saint Sebastians Church of England Primary School, after a warning light came on during the school run, a parent tops up your car. Someone tips the container in outside their house, right off Heathlands Road, as the day ends. Or the car is topped up in the car park at The Crooked Billet, in poor light, by someone who has never opened that flap before.

The least known cars see it most — hire cars, brand-new cars, company cars, and the other vehicle of a family with one of each fuels. Wherever you're around Gardeners Green or the rest of Berkshire, it is the same slip and the same first answer: leave it off.

Started the motor with AdBlue in your diesel tank in Gardeners Green?

Then your tank is no longer where the AdBlue is. It's been sucked through the fuel filter and the lines, and if your motor ran for any time, it has reached the high-pressure pump and the injectors.

You may notice your engine running roughly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Gorrick Plantation or halfway across Gardeners Green. When you safely can, pull over and switch it off — without turning it on again to see. More of that is pulled through with each start.

Leave the A329(M), under 3 miles from Gardeners Green, at the next junction and park safely, rather than driving on.

A quick hop across Gardeners Green to the car park by Caudwell Hall is one thing; heading for Westminster, under 50 miles away, is something else, because every mile carries the AdBlue further in. So distance counts. Roughly how far it had come is worth telling us.

Wherever the vehicle came to a halt is where all of it gets done, even with more to flush after the engine has been started. When it is spotted soon, lasting damage is very uncommon.

What does an AdBlue drain on a diesel involve in Gardeners Green?

We come to the vehicle, wherever it has stopped around Gardeners Green: a side street close to St Sebastian’s Memorial Hall, a drive, a lay-by or a forecourt. Before anything else our engineers ask what was put in, about how much, and whether your engine has run, since those answers decide this work.

On the spot, the tank is then drained, and all of the polluted diesel and the urea leave at once. The system is cleaned thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. Clean diesel goes in once your filter is cleaned — or swapped, when it needs to be — and then your car is tested. The majority of these jobs are a half-hour visit once our technicians turn up, if your motor has not run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.

Finally, your system is bled with clean diesel. Whether it is a parking space at Wokingham or a drive in Gardeners Green, that is where our technicians fire it up and you head off. The check before we head off is that it runs correctly on fresh diesel. Our engineers do it all wherever the car has ended up, and it never has to go to a workshop. You get a VAT invoice and an engineer report later on, which is what insurers ask for.

About Gardeners Green, for a moment

Gardeners Green is a small hamlet situated on the riverside in Berkshire, with an elevation of 63 metres. Gardeners Green lies near several other small settlements, including Holme Green, Heathlands, and Chapel Green. Gardeners Green is characterized by its predominantly detached housing stock and is located approximately 30 miles from London. Gardeners Green has a population of around 556 residents.

AdBlue drains across Gardeners Green and Berkshire

AdBlue call-outs around Gardeners Green go to vans that serve the towns around it — Holme Green, Heathlands plus Chapel Green — and most of Berkshire further out, throughout RG postcodes. If you're near a boundary, or somewhere hard to explain, ring and ask instead of guessing.

A mobile service fits Gardeners Green, a rural hamlet: you have no need to take your car to us, because our engineers drain it there, in a drive, a residential street, a parking area or a forecourt.

What AdBlue in a diesel tank costs to put right around Gardeners Green

Since the jobs vary, a single figure would not be honest. What moves the price is, firstly, whether the engine has run and for how long; then how much AdBlue went in; and then where the vehicle is and whether a van can reach it safely, which is easier on an open driveway than in a tight spot behind St Sebastian.

For that in mind, each enquiry from Gardeners Green begins with the same trio — what got in, how much, whether the engine ran — ahead of a quote. With those replies, the range shrinks to a single firm figure.

Quoted on the call before the van sets out, it is paid for that day — card or phone, nothing in advance. As the van is travelling, check your insurance: many cover misfuelling.

Still beside your car around Gardeners Green?

Then, the most helpful thing to do with the vehicle is to not touch it. Ignition off, motor off, keys out. Say it's AdBlue, about how big an amount, and whether the engine ran, on 0333 366 0103. From there Petrol in Diesel handles it, in Gardeners Green or anywhere within Berkshire.

Call 0333 366 0103