Skip to content

Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Frizington: Why It Happens and How to Stop It

If AdBlue is already in your diesel tank, stop reading for a moment: leave the engine and your ignition off then call 0333 366 0103. Around Frizington, finding it before your engine turns normally means draining and a thorough flush where it stands. Here in advance? In that case what follows covers how it comes about and what to prevent it happening at all.

Call 0333 366 0103

AdBlue in a diesel motor: two tanks, two fillers

Plenty of newer diesels around Arlecdon, as well as Frizington, run on two liquids; the engine takes just the diesel. The exhaust, not your motor, is where AdBlue goes: sprayed into the fumes to fresh it, from a separate tank.

There is a filler on each tank. On a lot of cars the two sit side by side under the same flap; on others the AdBlue filler is in the boot or under the bonnet. Diesel goes in on every forecourt call-out, week in, week out. A driver who has to stop and think where it goes normally fills the AdBlue side, from a bottle, and much less frequently. That gap is where the mistake lives.

Frizington: how AdBlue in your diesel tank takes place

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

The warning comes first. As AdBlue runs low the car tells you, and if it runs out completely, the car drops into limp mode. So the top-up is done in a hurry: on a driveway off Frizington Road before work, or in the car park outside The Griffin on the way home.

The old car's filler is where the hand reaches — yet a rental car, a new car or a company car keeps the fillers elsewhere. That's the second factor: a strange car.

No part stops the tip after it has started, because a bottle with a spout goes into a diesel filler as readily as an AdBlue one. The bottle fits. Rheda Park or the heart of Frizington: it is the same few seconds in both.

Flushing a diesel fuel system after AdBlue, Frizington

The AdBlue filler and your diesel filler: telling them apart

Be it a Frizington forecourt or a driveway over in Cleator Moor, take a few seconds over these before any is poured in.

  • Blue and marking: an AdBlue cap is commonly blue, or says "AdBlue", where a diesel cap usually does not. Trust the cap, not its position.
  • Check the size: the smaller neck is, on many vehicles, the AdBlue one.
  • Open the filler flap and look for a label — many vehicles mark which belongs in each inlet just there.
  • The handbook. If the filler isn't by the diesel cap, it is in the boot or under the bonnet, and the handbook says which.
  • Ask the person who drove it last — before you leave, not when the light comes on — if you collect a hire or company car from somewhere like the car park outside Corkickle.

AdBlue top-ups that never reach your diesel tank

Wherever around Cumbria the light comes on, this is a routine for the day.

  • Park then switch off. Not on a slope, not with the motor running, and not in a rush on the side of Mill Street.
  • Find the AdBlue filler and read the cap. Say "AdBlue" out loud as you unscrew it. It sounds silly and it works.
  • Both under a single flap? So confirm the lid on your diesel filler is still shut before raising the bottle.
  • Stop when your tank fills or the bottle runs dry; before that, pour slowly using the own spout.
  • Before you start the car, shut the cap and look again that your diesel cap never came off.

Find at step two or three that it has already gone into your diesel side? Then stop right there. Skip stage five entirely.

AdBlue in your diesel tank already, in Frizington?

Then the order of things is short. Don't start the motor. The fuel pump runs on plenty of diesels the moment your ignition goes on — and so keep it off. AdBlue does not mix with diesel — it sinks to the bottom of that tank, where your fuel is drawn from — so do not top up with diesel to dilute it.

Ask the attendants to help roll your car away from the petrol pump if you are at a forecourt — the Crossfields, the another forecourt nearby or anywhere else. Your own driveway in Frizington is the place it stays.

Already started? Stop when it is safe, then turn off. On the M6, under 50 miles from Frizington, that means the next junction. A short hop across Frizington is a smaller job than a run towards Carlisle, under 50 miles away, and so tell us roughly how far it went.

What happens when we turn up in Frizington

The van comes to the vehicle wherever it has come to rest — your own driveway, near St Paul, Crosslacon Team Ministry Church, or by St Joseph's Catholic Primary School. Our engineers ask what went in, about how much, and whether it's run, because those answers determine this work and the price. During the phone call itself, you hear the quote — ahead of dispatch.

The system is then cleaned thoroughly, once your tank is drained. Unlike petrol, AdBlue forms crystals and eats at some fuel-system metals, and none of that washes away by itself. Hence it counts more. Testing is at the end: before that, fresh diesel goes in, and your filter is cleaned or changed if necessary. We do not go until it has been fired up and is running properly.

Unrun vehicles mostly mean a half-hour visit after the moment we arrive. The kit is fine on a busy filling station, and hushed enough for a driveway late at night. Nothing upfront; you settle up that day. Afterwards, a VAT invoice and a report from the engineer go to you for your insurer. Many insurance policies include misfuelling cover, so it is worth checking yours while we are on the way.

About Frizington and where it is

Frizington is a village in Cumbria, situated on the riverside at an elevation of 138 metres, with a mix of terraced housing and other residential properties. Frizington lies near several smaller communities, including Rheda Park, Winder, and Parkside, and is approximately 33 miles from the city of Carlisle. Frizington has a population of around 1531 people, and its location in the North West region puts it about 252 miles from London. Frizington's riverside setting contributes to its scenic surroundings.

Frizington and Cumbria: AdBlue drains across the area

Winder and Parkside are among the places near Frizington, a village, that the same vans cover, over CA postcodes. Our van reaches you fastest with a postcode starting CA26 3.

The car does not need to shift. Anywhere it sits — near St Joseph's, in a lay-by heading to Church Wood, on a drive — that is where it gets cleared. Ring and ask rather than guessing if you're close to a boundary, or somewhere hard to describe, like the back of St John's.

For Frizington people, the short version

Pour no AdBlue till you've read the cap. Even so AdBlue in the diesel tank? Petrol in Diesel will empty it where it stands, anywhere in Cumbria: keep it off and ring 0333 366 0103.

Call 0333 366 0103