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Petrol in Diesel

0333 366 0103

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

AdBlue already in the diesel tank? In that case put this page aside for now, leave the ignition and motor off, and phone 0333 366 0103. A drain plus a full flush, carried out just where your vehicle stands around Innsworth, is usually what it takes if caught before the motor runs. Nothing happened yet? Below, the page covers the reasons it occurs and the ways to avoid it altogether.

Call 0333 366 0103

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

Many newer diesels on the roads around Innsworth and Longlevens carry two liquids, not one. Diesel goes to your motor. AdBlue goes to your exhaust, where it is sprayed into the gas to clean it, and it lives in a tank of its own.

Separate tanks, separate fillers. On a lot of vehicles the two sit side by side under the same flap; on others the AdBlue filler is in your boot or under the bonnet. At the petrol pump, the diesel side is topped up all the time. The AdBlue side is fuelled far less often, normally from a bottle, and normally by somebody who has to stop and think where it goes. It is in the gap that the mistake lives.

AdBlue in the diesel tank around Innsworth: how it occurs

Carelessness rarely explains it. What does is three things lining up at once.

The warning comes first. As AdBlue runs low the vehicle tells you, and if it runs out completely, the vehicle drops into limp mode. So the top-up is done in a hurry: on a drive off Cheltenham Road East before work, or in the car park at The Hare and Hounds on the way home.

Then the car is strange. A hire car, a new vehicle or a company car puts the fillers where your last one didn't, and your hand gets to for the cap it would have used on the old one.

Nothing stops the pour once it has started, because a bottle with a spout goes into a diesel filler as easily as an AdBlue one. The bottle fits. It's a few seconds, whether in Down Hatherley or right in the centre of Innsworth.

Flushing a diesel fuel system after AdBlue, Innsworth

The AdBlue filler and your diesel filler: telling them apart

Before you pour anything, whether on a driveway in Elmbridge or a forecourt in Innsworth, check these. They take a few seconds.

  • The cap. The AdBlue cap is frequently blue, or marked "AdBlue". The diesel cap normally isn't. Read it instead of going by position.
  • On many motors, size tells: AdBlue has the smaller filler neck.
  • A label inside your fuel flap often says which fuel goes where, on plenty of motors. Look for it.
  • In the boot or under the bonnet: that's where the filler is if it's not by your diesel cap, and the handbook tells you which.
  • Collecting a hire or company car, perhaps at the car park outside Gloucester? Ask the person who drove the vehicle last before you set off, not once the light comes on.

Keeping AdBlue out of your diesel tank when you top up

For the day the light comes on — wherever it is across Gloucestershire — a routine to use.

  • Not in a rush on the side of Parton Road, not on a slope, not with your engine running: park and switch off properly.
  • Locate the AdBlue filler, check the cap, and say the word "AdBlue" aloud while you unscrew it. It seems silly. It works.
  • The diesel cap stays on. Where both share a flap, confirm it's closed before the bottle comes up.
  • Tip slowly, using the bottle's own spout. Stop when it is full or when the bottle is empty.
  • Close the cap, then look once more — confirm your diesel filler stayed closed the whole time. Only then, start the vehicle.

Discover at the second or third stage that the bottle went in the diesel filler? That's where you stop. Leave out step five altogether.

Put AdBlue in your diesel tank around Innsworth already?

Don't start the engine: that is how the short order of things starts. Leave the ignition off as well, because on many diesels it by itself starts the fuel pump. Do not top up with diesel to thin it: AdBlue doesn't mix with diesel, it sinks to the bottom of your tank, where your fuel is pulled from.

At a forecourt — Esso, another forecourt nearby or another — the attendants will usually help push your car away, when you ask. Leave it where it is if you're on your own drive in Innsworth.

Already run? Stop once it's sensible, then turn off. Innsworth lies under 3 miles from the M5; on it, use the first junction. About how far did it go? Crossing Innsworth is less work than a trip of under 5 miles towards Gloucester, and so say.

Innsworth: what occurs when our technicians turn up

Our van reaches your car anywhere it stopped — your own drive, beside St John the Evangelist, or by St Mary's Catholic Primary School. Those replies decide the work and the price, and so we ask what went in, about how much, and if it has run. You hear that quote by phone, before anyone sets off.

The system is then cleaned thoroughly, after your tank is emptied. Unlike petrol, AdBlue leaves crystals and eats at certain fuel-system metals, and neither clears out by itself. Hence it counts more. The filter is flushed, or replaced where it needs to be; fresh diesel goes in; and your car is tested. Before we go, we start the car and make sure that it's running properly.

If the engine has not run, the majority of jobs take about half an hour once we're there, using pumps that are fine on a busy forecourt and quiet enough to use outside a house at night. The insurer will ask for an engineer's report and your VAT invoice, and both are yours once this job is done. Payment comes on the day, with no money upfront. Before we get there, have a look at your policy; many include cover for misfuelling.

About Innsworth

Innsworth is a village in Gloucestershire, situated on the banks of the River Severn at an elevation of 26 metres. Innsworth lies close to the city of Gloucester, approximately 3 miles to the west, and is surrounded by nearby places such as Down Hatherley, Churchdown, and Twigworth. Innsworth has a population of around 4213 people, predominantly living in semi-detached housing. Innsworth is located about 92 miles west of London, in the South West region of England.

AdBlue drains in Innsworth and across Gloucestershire

Being a village, Innsworth has the same vans as surrounding areas — Churchdown, Twigworth — all the way through GL postcodes and the surrounding area beyond. Quickest of all: give a GL3 1 postcode for our van.

There's no need to shift your car. Anywhere it sits — beside GL3 Community Hub, on a lay-by heading to Brickhampton Court Golf Complex, at home — that is where it gets drained. If you're near a boundary, or somewhere hard to describe like the back of Our Lady of Perpetual Succour Catholic Church, ring and ask rather than assuming.

In short, for Innsworth drivers

Before you pour, read the cap. AdBlue in the diesel tank after all? Leave the car switched off and call 0333 366 0103; Petrol in Diesel drains it on the spot, across Gloucestershire.

Call 0333 366 0103