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Petrol in Diesel

0333 366 0103

Higher Woodhill: How Does AdBlue End Up in a Diesel Tank, and How Do You Avoid It?

Leave your motor and ignition off then ring 0333 366 0103 first — the rest can wait when AdBlue is already in your diesel tank. Normally, if the motor hasn't turned, it's emptied and fully flushed where your car sits in Higher Woodhill. Nothing happened yet? Below, the page covers the why it occurs and the ways to prevent it for good.

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AdBlue in a diesel vehicle, and its separate tank

Plenty of modern diesels around Fernhill, like those in Higher Woodhill, run on two liquids; the motor takes just your diesel. 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. Under one flap, side by side: that is the layout on a lot of vehicles. Elsewhere, AdBlue's filler is under the bonnet or in your boot instead. Topping up your diesel side at the pump happens constantly. 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. Mistakes happen in the gap between the two.

How does AdBlue in the diesel tank occur around Higher Woodhill?

Carelessness rarely causes it. What does is three things coming up at once.

On a drive off Woodhill Road before work, or in the car park outside The Garsdale heading home: that is where the hurried top-up takes place. What is the reason for the rush? As AdBlue runs low the car tells you, and if it's gone, limp mode follows.

Then, your hand goes for the cap it would have used on the old motor — because a rental car, a new vehicle or a company car places the fillers somewhere your last one didn't.

And the bottle fits. A bottle with a spout goes into a diesel filler as easily as an AdBlue one, so nothing stops the pour once it has started. It's a few seconds, whether out in Burrs or right in the centre of Higher Woodhill.

Flushing a diesel fuel system after AdBlue, Higher Woodhill

Telling the AdBlue filler from your diesel filler

Before you tip anything, whether on a drive in Woodhill or a forecourt around Higher Woodhill, check these. They take a couple of seconds.

  • Where it sits misleads; the cap does not. AdBlue caps are often blue or bear the word "AdBlue" — diesel caps usually do not.
  • On plenty of motors, the size gives it away: AdBlue gets the smaller filler neck.
  • Open the filler flap and check for a label — plenty of cars mark which goes in which filler right there.
  • The handbook shows where it lives when the filler isn't next to the diesel cap: your boot, or under the bonnet.
  • The person who drove the vehicle last. On a hire or company car collected from somewhere like the car park at Bromley Cross, ask before you leave, not when the light comes on.

Topping up AdBlue without it reaching your diesel tank

For the day the warning appears — wherever you are around Greater Manchester — a routine to follow.

  • Pull in somewhere level, motor off, with time in hand — never hurried on the side of Sleaford Close.
  • Find the AdBlue filler, check the cap, and say the word "AdBlue" out loud while unscrewing it. It seems daft. It works.
  • Leave your diesel cap on. If both sit under one flap, check your diesel cap is still closed before you lift the bottle.
  • Slowly is best, through the bottle's own spout, till it is full or the bottle runs out.
  • Only after that, start your car: close the cap, check again, and make sure the diesel cap was never opened.

If at stage two or three you find you have already poured into the diesel side, stop there. Never go on to stage five.

Already put AdBlue in your diesel tank around Higher Woodhill?

Don't start your engine: that's how the short order of things begins. Keep the ignition off as well, since on plenty of diesels it alone runs your fuel pump. Topping up with diesel won't thin it: instead, AdBlue drops to the bottom of the tank, right where fuel is taken from.

If you're on a forecourt, whether it's the EG On the Move or the Tesco, ask the staff to help push the car clear of the pump. At home around Higher Woodhill? Then the vehicle stays where it is.

If the engine has already run, stop as soon as it is safe then switch off. Higher Woodhill sits under 3 miles from the M66; there, use the first junction. Tell us roughly how far it went: a run towards Salford, under 10 miles away, is a bigger job than a short hop across Higher Woodhill.

What occurs when our engineers turn up around Higher Woodhill

Our van comes to the vehicle wherever it stopped — your own drive, beside Picnic Area, or outside St John with St Mark CofE Primary School. What liquid was put in, the quantity, and whether it ran: our technicians ask because those answers set the work and quote. You hear that price by phone, before anyone heads out.

Emptying the tank comes next, followed by a thorough flush of the system. Much more than with petrol, it counts with AdBlue: the crystals form, certain metals corrode, and none of that washes away unaided, no matter how long it sits. Once the filter is cleaned — or replaced, where needed — clean diesel goes in, and finally your vehicle gets tested. After that our engineers fire it up and make sure it runs smoothly before we leave.

Using pumps fine on a busy forecourt and quiet enough for use outside a house at night, most jobs where your engine has not run take roughly half an hour once our technicians arrive. Payment happens on the day, not upfront, and you receive the paperwork your insurer asks for: an engineer report and a VAT invoice. Many insurance policies include misfuelling cover, so it is worth checking yours whilst we are on the way.

About Higher Woodhill

Higher Woodhill is a suburban area in Greater Manchester, situated near the River Irwell and close to the cities of Salford and Manchester. Higher Woodhill has a mix of semi-detached housing and local amenities, with nearby places including Burrs, Seedfield, and Limefield. Higher Woodhill sits at an elevation of 96 metres, with the surrounding landscape shaped by the river and its tributaries.

Higher Woodhill and Greater Manchester: AdBlue drains across the area

Throughout BL postcodes, our teams covering Higher Woodhill — a residential suburb — work the surrounding places too, Limefield and Seedfield included. Quote a postcode that starts BL8 1, and our van arrives quickest.

Your car stays where it is. Draining happens on the spot, be it a drive, a road by Stone Cycle, or a lay-by on the way to Seedfield Wood. Assuming won't help behind St John with St Mark, on a boundary, or somewhere awkward to pin down; phone and check.

Higher Woodhill drivers: the short version

Tip no AdBlue till you have read the cap. If AdBlue has gone in your diesel tank regardless, leave the vehicle off then phone 0333 366 0103. Petrol in Diesel drains it where it stands, anywhere in Greater Manchester.

Call 0333 366 0103