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Petrol in Diesel

0333 366 0103

Preventing AdBlue in a Diesel Tank in Manvers: Why It Occurs

AdBlue already in the diesel tank? In that case put this page down a moment, keep your ignition and motor off, and phone 0333 366 0103. Caught before the engine runs, it is normally a drain and a thorough flush, done where the car is in Manvers. Nothing happened yet? Below, the page explains the why it occurs and the how to prevent it for good.

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Two fillers, two tanks: AdBlue in a diesel car

Plenty of current diesels on the roads about Manvers and Newhill carry two liquids, not one. Diesel goes to your engine. AdBlue goes to the exhaust, where it is sprayed into the gas to clean it, and it lives in a tank of its own.

Each tank has its own filler. Under one flap, side by side: that's the layout on a lot of cars. On others, AdBlue's filler is under the bonnet or in the boot instead. Diesel goes in at every filling station call-out, week in, week out. Seldom filled, AdBlue usually comes from a bottle, poured by a driver who has to stop and think which cap it needs. That gap is where the mistake lives.

AdBlue in your diesel tank around Manvers: how it takes place

Carelessness seldom explains it. Instead is three things lining up together.

On a drive off Manvers Way before work, or in the car park at The Red Lion heading home: that's where the hurried top-up takes place. Why the rush? As AdBlue gets low the vehicle warns you, and once it is gone, limp mode follows.

Then your car is new. A hire car, a new vehicle or a company car puts the fillers where your last one did not, and the hand reaches for the cap it would have used on the old one.

Nothing stops the pour after it has started, since a bottle with a spout goes into a diesel filler as readily as an AdBlue one. The bottle fits. The same few seconds decide it, in the middle of Manvers or out in Wath upon Dearne.

Flushing a diesel fuel system after AdBlue, Manvers

How to tell the AdBlue filler from the diesel one

A couple of seconds is all the checks take — so run through them before you pour anything, on a drive in Highwoods or a forecourt around Manvers.

  • Read the cap rather than going by where it sits: AdBlue caps are frequently blue or marked "AdBlue", and diesel ones usually aren't.
  • Check the size: the smaller filler neck is, on plenty of cars, the AdBlue one.
  • Look inside your fuel flap: plenty of cars have a label there saying which fuel goes where.
  • In your boot or under the bonnet: that's where your filler sits if it is not by your diesel cap, and the handbook tells you which.
  • Ask the person who drove it last — before you leave, not when the light comes on — when you pick up a hire or company car from somewhere like the car park at Bolton-On-Dearne.

Keeping AdBlue out of the diesel tank when you top up

A routine for the day the light comes on, wherever in South Yorkshire that is.

  • Park and switch off. Not on a slope, not with the engine running, and not in a rush on the side of Lake View Road.
  • Say "AdBlue" out loud as you unscrew the cap, once finding the AdBlue filler and read it. Silly, perhaps, but it works.
  • Leave the diesel cap on. If both sit under one flap, check the diesel cap is still closed before you lift the bottle.
  • Tip slowly, using the bottle's own spout. Stop when it is full or when the bottle is empty.
  • Close the cap, and look again — confirm the diesel cap stayed closed the whole time. After that, start the car.

If at stage two or three you find you have already poured into the diesel side, stop there. Don't go on to step five.

Already put AdBlue in the diesel tank in Manvers?

Then the order of things is short. Do not start the motor. The fuel pump starts on plenty of diesels as soon as the ignition goes on — so keep it off. AdBlue doesn't mix with diesel — it sinks to the bottom of that tank, where the fuel is sucked from — so don't top up with diesel to thin it.

On a forecourt — Tesco, JET or another — the staff will normally help roll the vehicle away, when you ask. Leave it where it is if you're on your own drive in Manvers.

If the motor has already run, stop as soon as it is safe and switch off. The next junction is where to leave if you're on the M1, under 10 miles from Manvers. Roughly how far did it go? Crossing Manvers is smaller a job than a run of under 10 miles towards Doncaster, so tell us.

When we arrive in Manvers, what takes place?

Anywhere your car came to rest, be it by Wath Victoria Primary School, near Parish Map or on your own drive, our van comes to it. Our technicians ask what was put in, roughly how much, and if it has run, because the answers determine this work and the price. During the phone call itself, you hear our price — ahead of dispatch.

Then your tank is cleared and your system flushed thoroughly. Much more than with petrol, it matters with AdBlue: crystals build up, some metals are attacked, and none of that clears away on its own, however long it is left. A test comes last: before that, clean diesel goes in, and your filter is cleaned or changed if necessary. We don't leave until it has been fired up and is running smoothly.

If the engine hasn't run, the majority of jobs take about half an hour once we are there, using pumps that are fine on a working forecourt and quiet enough to use outside a house at night. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Before we get there, take a look at your policy; many carry cover for misfuelling.

About Manvers and where it is

Manvers is a suburban area situated on the lakeside in South Yorkshire, with a relatively low elevation of 18 metres. Manvers is located near several neighbouring towns, including Wath upon Dearne, Bolton upon Dearne, and West Melton, and is approximately 8.4 miles from Doncaster. Manvers has a population of around 1434 people, predominantly living in terraced housing. Manvers is also within a reasonable distance from major cities, being around 147.3 miles from London.

AdBlue drains around Manvers, and South Yorkshire beyond

Bolton upon Dearne and West Melton are among the places around Manvers, a residential suburb, that the same teams cover, throughout S postcodes. Our van reaches you fastest with a postcode starting S63 7.

Your car does not need to move. Wherever it sits — near St Joseph's Church, on a lay-by en route to Waterfront Golf, on a drive — that's where it gets drained. Ring and ask instead of assuming if you are near a boundary, or somewhere hard to explain, like the back of Urn.

The short version for Manvers people

Always, the cap; after that, the pour. Even so AdBlue in your diesel tank? Petrol in Diesel will drain it wherever it stands, anywhere in South Yorkshire: switch it off and call 0333 366 0103.

Call 0333 366 0103