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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Barley Cote: How It Happens and How to Avoid It

Stop reading a minute when the diesel tank already has AdBlue in it: ignition off, engine off, and call 0333 366 0103. Caught before the engine runs, it is usually a drain and a thorough flush, done where the vehicle is in Barley Cote. Nothing happened yet? Further down, the rest of the page covers the reasons it happens and the how to avoid it altogether.

Call 0333 366 0103

AdBlue in a diesel motor, and its separate tank

No single fluid but two: that's what many modern diesels near Barley Cote and Aireworth run, with diesel feeding your engine. The exhaust, not the engine, is where AdBlue ends up: dosed into the fumes to clean them, from its own tank.

Separate tanks, separate fillers. Other motors keep the AdBlue filler in the boot or under the bonnet; a lot more have the two side by side under one flap. At the petrol pump, your diesel side is topped up all the time. Rarely filled, AdBlue usually comes out of a bottle, tipped by someone who must stop and think which cap it needs. That gap is where the slip lives.

How does AdBlue in your diesel tank occur in Barley Cote?

Three things tend to line up, and carelessness is rarely one of them.

The warning comes first. As AdBlue runs low the vehicle tells you, and if it runs out completely, your vehicle goes into limp mode. So the top-up is done in a hurry: on a driveway off Bank Top Drive before work, or in the car park at The Willow Tree on the way home.

Unfamiliar motors come second, as well. Hire cars, new motors and company cars place their fillers differently, and habit reaches for the cap used on the old one.

A spouted bottle finds no obstacle at a diesel filler any more than at an AdBlue one. And so the pour, after begun, keeps on. Whether it happens in Riddlesden or the middle of Barley Cote, it's the same few seconds.

Flushing a diesel fuel system after AdBlue, Barley Cote

How to tell the AdBlue filler from the diesel one

Look at these first, at a forecourt in Barley Cote or a driveway over in Strong Close. Seconds, no more.

  • Check the cap rather than going by position: AdBlue ones are frequently blue or marked "AdBlue", and diesel ones normally are not.
  • Many vehicles fit AdBlue the smaller filler of the two.
  • Open the filler flap and check for a label — plenty of vehicles show which belongs in each filler right there.
  • The handbook. If your filler is not by your diesel cap, it is in your boot or under the bonnet, and the handbook says which.
  • Collecting a hire or company car, perhaps at the car park outside Keighley? Check with whoever drove the car last before leaving, rather than once the light goes on.

Keeping AdBlue out of the diesel tank when you top up

When the light goes on, anywhere across West Yorkshire, follow this routine.

  • Not in a rush on the side of Barley Cote Road, not on a slope, not with the engine running: park then switch off properly.
  • Say "AdBlue" out loud as you unscrew the cap, after finding the AdBlue filler and read it. Silly, perhaps, but it does the trick.
  • The diesel cap stays on. Where the two share a flap, make sure it's closed before lifting the bottle.
  • Using the bottle's own spout, pour slowly — and stop when it is full or the bottle is empty.
  • Only then, start the vehicle: close the cap, check a second time, and make sure the diesel cap was never opened.

Discover during the second or third step that the bottle went in the diesel tank? That is where you stop. Skip step five altogether.

Barley Cote: already put AdBlue in the diesel tank?

Short order, then. Top of that: the motor remains unstarted. The fuel pump runs on many diesels the moment your ignition is switched on — so leave it off. Do not top up with diesel to dilute it: AdBlue doesn't mix with diesel, it sinks to the bottom of the tank, where the fuel is pulled from.

If you are at a forecourt, whether it is the Shell or the Texaco, ask the attendants to help push the car away from the pump. Leave it where it is if you are on your own driveway around Barley Cote.

Stop as soon as it is safe then switch off, if the engine has already run. Barley Cote lies under 10 miles from the M606; on it, take the next exit. Roughly how far did it go? Crossing Barley Cote is smaller work than a run of under 10 miles to Bradford, and so say.

When we turn up in Barley Cote, what occurs?

Outside Riddlesden St Mary's CofE Primary School, close to Ilkley Road Methodist Church or on your own driveway: wherever your car has stopped, our engineers come to it. Those answers settle this work and our price, so we ask what got in, about how much, and whether it has run. You get that price by phone, before anyone heads out.

Emptying the tank comes next, followed by a thorough flush of the fuel system. AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it does not wash out on its own — which is why the flush matters more here than with petrol. Once the fuel filter is cleaned — or replaced, if needed — fresh diesel goes in, and then the car gets tested. We don't leave until it has been fired up and is running smoothly.

Using pumps fine on a working forecourt and quiet enough for use outside a house at night, most jobs in which the motor hasn't run take about half an hour after our engineers arrive. Nothing in advance; you settle up that day. At the end, a VAT invoice and a report from the engineer are handed to you for your insurer. Many insurance policies include misfuelling cover, and so it is worth checking yours whilst we are on the way.

About Barley Cote and where it is

Barley Cote is a suburban area situated on the riverside in West Yorkshire, with a mix of semi-detached housing and a population of around 4026 residents. Barley Cote sits at an elevation of 185 metres, approximately 8 miles from Bradford and 179 miles from London. Barley Cote is close to nearby places such as Riddlesden, Stockbridge, and West Morton, and is part of the wider Bradford urban area. Barley Cote has a relatively small but established community with a range of local amenities.

Barley Cote and West Yorkshire: AdBlue drains across the area

Barley Cote is a residential suburb, and the vans that cover it also work the places near it, Stockbridge and West Morton among them, across the BD postcode area. Quickest of all: give a BD20 5 postcode for our van.

Shifting the vehicle isn't needed. Our engineers drain it where it is — a side street close to St Mary the Virgin, a lay-by on the way to Victoria Park, a driveway. If you're close to a boundary, or somewhere hard to describe like the back of Riddlesden United Reformed Church, ring and ask rather than guessing.

The short version for Barley Cote drivers

Read the cap before you pour. Petrol in Diesel empties it where it stands, anywhere across West Yorkshire, if AdBlue has gone in your diesel tank anyway — so leave it off and phone 0333 366 0103.

Call 0333 366 0103