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New Farnley: How Does AdBlue End Up in a Diesel Tank, and How Do You Prevent It?

Leave the engine and ignition off then phone 0333 366 0103 first — the rest can wait when AdBlue is already in the diesel tank. Caught before the motor runs, it is normally a drain and a thorough flush, done where your car is around New Farnley. Not happened yet? Below, the page covers the reasons it takes place and the how to prevent it for good.

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Why does AdBlue in a diesel vehicle need its own filler?

Plenty of newer diesels around New Blackpool, like those in New Farnley, carry on two liquids; the engine gets just your diesel. Stored in a tank of its own, AdBlue is fed into your exhaust gas and cleans it.

There is a filler on each tank. On a lot of vehicles the two sit side by side under the same flap; on others the AdBlue filler is in the boot or under the bonnet. Topping up the diesel side at the pump goes on all the time. Much less often, the AdBlue side gets filled — normally from a bottle, by a person working out where it goes. The error lives in that gap.

New Farnley: how AdBlue in your diesel tank takes place

Carelessness seldom explains it. Instead is three things lining up at once.

The warning comes first. As AdBlue runs low your car tells you, and if it runs out completely, the vehicle goes into limp mode. So the top-up is done in a hurry: on a drive off Beechfield before work, or in the car park outside The Nags Head on the way home.

Then, your hand reaches for the cap it knew on the old motor — since a rental car, a new car or a company car places the fillers where your last one didn't.

A spout-topped bottle finds no obstacle at a diesel filler no more than at an AdBlue one. So the pour, once begun, keeps on. The same few seconds decide it, in the middle of New Farnley or out in Low Moor Side.

Flushing a diesel fuel system after AdBlue, New Farnley

Telling the AdBlue filler from the diesel filler

Whether a New Farnley forecourt or a drive out in Farnley, take a couple of seconds over these before any is poured in.

  • The cap. The AdBlue cap is commonly blue, or marked "AdBlue". Your diesel cap usually isn't. Read it instead of going by where it sits.
  • Many motors give AdBlue the smaller neck of the two.
  • Check inside the fuel flap: plenty of cars have a label there saying which fuel goes where.
  • Cannot find it next to the diesel filler? In that case look beneath the bonnet or in your boot — the handbook says which.
  • The person who drove the vehicle last. On a hire or company car picked up from somewhere like the car park outside Cottingley, ask before you leave, not when the light comes on.

How to top up without AdBlue in your diesel tank

On the day the light appears — anywhere it is around West Yorkshire — a simple routine to follow.

  • Stop somewhere level, motor off, with time to spare — never rushing on the side of Lawns Lane.
  • Find the AdBlue filler and read the cap. Say "AdBlue" out loud as you unscrew it. It sounds silly and it does the trick.
  • Both under one flap? So confirm the cap on your diesel filler is still closed before raising the bottle.
  • Using the bottle's own spout, pour slowly — and stop when it is full or the bottle is empty.
  • Before starting the car, shut the cap and look a second time that the diesel cap never came off.

Spot at stage two or three that it's already gone into the diesel side? So stop right there. Don't go on to step five.

New Farnley: already put AdBlue in the diesel tank?

Then the order of things is short. Do not start your engine. The fuel pump runs on many diesels as soon as the ignition goes on — and so leave it off. Diluting it with more diesel won't work, because AdBlue sinks to the bottom instead of mixing — and that is where your fuel is pulled from.

The staff at BP, Shell or any forecourt will normally help to push the vehicle clear if asked. If you are on your own drive in New Farnley, leave the car where it is.

If your motor has already run, stop as soon as it is safe then switch off. On the M621, under 3 miles from New Farnley, that means the next junction. A short hop across New Farnley is a smaller job than a run towards Leeds, under 5 miles away, so tell us about how far it went.

New Farnley: what occurs when we get there

By Lawns Park Primary School, near New Farnley Community Centre or on your own drive: wherever your car has stopped, we come to it. Both the work and the price depend on three replies — what liquid, what amount, and whether it's run — so our technicians ask. The quote comes over the phone, before any van leaves.

Emptying that tank comes next, then a full flush of the fuel system. Unlike petrol, AdBlue leaves crystals and attacks certain fuel-system metals, and none of that clears out unaided. Hence it matters more. The filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. The motor is started next and tested to be sure it runs properly, all before our technicians leave.

Most jobs are done in about half an hour once our technicians get there, provided the engine hasn't run — and the pumps we use are fine on a live forecourt and quiet at night outside a house. Your insurer will ask for the engineer's report and your VAT invoice, and you get both once the job is done. Payment comes on the day, with no money upfront. It is worth looking at your policy while we travel to you: misfuelling cover is included with many policies.

About New Farnley

New Farnley is a suburban area in West Yorkshire, situated approximately 3.3 miles from Leeds and 168.9 miles from London. New Farnley sits at an elevation of 113 metres, surrounded by nearby places such as Low Moor Side, Roker Lane Bottom, and Upper Moor Side. New Farnley has a population of around 2189 people, predominantly residing in semi-detached housing.

AdBlue drains across West Yorkshire, New Farnley included

Throughout LS postcodes, the vans covering New Farnley — a residential suburb — work the nearby places too, Upper Moor Side and Roker Lane Bottom included. A postcode starting LS12 5 gets our van to you fastest.

There's no need to move your car. Anywhere it sits — near St James Church, New Farnley, on a layby en route to New Farnley Cricket Club, at home — that is where it gets emptied. Ring and ask instead of assuming if you are close to a boundary, or somewhere hard to describe, like the back of Romanian Parish Church of Saint Makarios the Great.

New Farnley motorists: the short version

Before you tip, read the cap. Even so AdBlue in your diesel tank? Petrol in Diesel can empty it where it stands, wherever around West Yorkshire: switch the vehicle off and ring 0333 366 0103.

Call 0333 366 0103