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Petrol in Diesel

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AdBlue in a Diesel Tank in Narborough: How It Occurs and How to Prevent It

AdBlue already in your diesel tank? In that case set this page aside for now, leave your ignition and engine off, then ring 0333 366 0103. A drain and a full flush, carried out right where your vehicle sits in Narborough, is usually all it takes if caught before the motor runs. Here before the event? In that case what follows covers how it comes about and what to prevent it ever happening.

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AdBlue in a diesel vehicle, and its separate tank

No single fluid but two: that's what plenty of newer diesels near Narborough and West Acre run, with diesel feeding your motor. AdBlue goes to the exhaust, where it is sprayed into the gas to clean it, and it lives in a tank of its own.

There is a filler on every tank. Many of vehicles share a single flap for both, whereas some move the AdBlue filler to the boot or under the bonnet. At the pump, the diesel side gets filled all the time. The AdBlue side is filled far less regularly, usually from a bottle, and normally by somebody who has to stop and think where it goes. That gap is where the slip lives.

How does AdBlue in your diesel tank take place around Narborough?

Seldom is it carelessness: usually three things line up.

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 Chalk Lane before work, or in the car park outside the pub in the village on the way home.

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

A spouted bottle finds no resistance at a diesel filler any more than at an AdBlue one. And so the tip, once started, keeps on. Whether it happens in Pentney or the middle of Narborough, it's the same few seconds.

Flushing a diesel fuel system after AdBlue, Narborough

Which filler is for AdBlue, and which for diesel?

Before you tip anything, whether on a driveway in West Bilney or a forecourt in Narborough, check these. They take a few seconds.

  • Check the cap rather than going by where it sits: AdBlue caps are commonly blue or marked "AdBlue", and diesel ones usually aren't.
  • On many motors, size gives it away: AdBlue gets the smaller filler neck.
  • A label inside your fuel flap frequently shows which fuel goes where, on plenty of cars. Check for it.
  • The handbook. If your filler isn't by the diesel cap, it's in your boot or under the bonnet, and the handbook says which.
  • The person who drove it last. On a hire or company car collected from somewhere like the car park outside Watlington, ask before you leave, not when the light comes on.

How to top up without AdBlue in the diesel tank

Wherever around Norfolk the light comes on, here is a routine for the day.

  • Pull in somewhere level, engine off, with time in hand — never hurried on the side of Swaffham Road.
  • Find the AdBlue filler and read the cap. Say "AdBlue" out loud as you unscrew it. It sounds daft and it works.
  • The diesel cap stays on. Where both share a flap, make sure it is closed before lifting the bottle.
  • Tip slowly, using the bottle's own spout. Stop when it's full or when the bottle is empty.
  • Before you start the vehicle, close the cap and look again that the diesel cap never opened off.

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

Put AdBlue in the diesel tank in Narborough already?

What follows is a short order of things, starting with not starting the engine. Leave your ignition off too, because on plenty of diesels it by itself starts the pump. AdBlue does not mix with diesel — it sinks to the bottom of that tank, where your fuel is sucked from — so don't top up with diesel to dilute it.

If you are at a forecourt, whether it's the the nearest petrol station or the Shell, ask the attendants to help roll the vehicle away from the pump. Your own drive in Narborough is the place it stays.

Stop as soon as it is safe then switch off, if your engine has already run. Come off the M11 — under 50 miles out of Narborough — at the first exit. About how far did it go? Hopping across Narborough is smaller work than a run of under 25 miles towards Ely, and so say.

What happens when our technicians turn up in Narborough

We come to the car wherever it has stopped, whether that's outside Narborough Church of England Primary Academy, close to All Saints or on your own driveway. Both the work and the price depend on three replies — what fluid, what quantity, and if it has run — so our technicians ask. You get that quote by phone, before anyone sets off.

Emptying your tank comes next, followed by a thorough flush of your system. Unlike petrol, AdBlue forms crystals and attacks some fuel-system metals, and neither clears away unaided. That is why it matters more. Filter cleaned or, where needed, swapped; clean diesel in; and then a test of the vehicle. The engine is fired up next and checked to be sure it runs smoothly, all before we leave.

If your engine hasn't run, most jobs take about half an hour once we're there, using pumps that are safe on a working forecourt and quiet enough to use outside a house after dark. The insurer will ask for an engineer's report and your VAT invoice, and you get both at the end. Payment is on the day, with no deposit. Wrong-fuel cover is part of plenty of insurance policies — so use the wait to check yours.

About Narborough

Narborough is a village in Norfolk, situated on the River Nar, with a low elevation of around 15 metres above sea level. Narborough lies near the villages of Pentney and East Walton, and is within commuting distance of the city of Ely. Narborough has a population of approximately 1069 people, predominantly living in detached houses. Narborough is located in the Eastern region of England, about 86.8 miles from London.

Narborough and Norfolk: AdBlue drains across the area

Walton Warren and East Walton are among the towns around Narborough, a village, that the same vans cover, over PE postcodes. Our van reaches you fastest with a postcode starting PE32 1.

Your car doesn't need to move. Our engineers drain it where it is — a side street near Narborough Aerodrome 1915 - 1919, a lay-by on the way to Pentney Common - Open Access Land, a driveway. Assuming doesn't help at the back of Narborough Museum & Heritage Centre, on a border, or somewhere awkward to pin down; phone and ask.

Narborough motorists: the short version

Before you tip, read the cap. If AdBlue has gone in the diesel tank anyway, leave the vehicle off then ring 0333 366 0103. Petrol in Diesel empties it where it waits, anywhere around Norfolk.

Call 0333 366 0103