--- title: AdBlue in a Diesel Tank Loganlea? Read This canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/loganlea-west-lothian/ location: Loganlea county: West Lothian latitude: 55.842500 longitude: -3.623190 service: AdBlue in a Diesel Tank updated: 2026-10-26 --- # How It Occurs and How to Avoid It: AdBlue in a Diesel Tank in Loganlea AdBlue already in your diesel tank? Then put this page aside for now, leave the ignition and engine off, then call 0333 366 0103. In Loganlea, catching it before the engine turns normally means draining and a thorough flush where it stands. Reading in advance? In that case the rest covers how it comes about and what to prevent it ever happening. ## AdBlue in a diesel vehicle: two tanks, two fillers No single liquid but two: that is how many modern diesels near Loganlea and Bents run, with diesel feeding your engine. Your exhaust, not the motor, is where AdBlue ends up: sprayed into the gas to fresh them, from a separate tank. Different tanks, different fillers. Under one flap, side by side: that's the layout on a lot of vehicles. Elsewhere, AdBlue's filler sits beneath the bonnet or in the boot instead. Filling the diesel side at the petrol pump happens constantly. The AdBlue side is fuelled far less frequently, usually from a bottle, and usually by somebody who has to stop and think where it goes. The mistake lives in that gap. ## How does AdBlue in your diesel tank happen in Loganlea? Rarely is it carelessness: usually three things coincide. On a drive off Mooreland Gardens before work, or in the car park outside The Bentswood Inn on the way home: that is where the rushed top-up takes place. Why the rush? As AdBlue gets low your car warns you, and if it is gone, limp mode kicks in. The old car's cap is where the hand reaches — but a hire car, a new motor or a company car keeps the fillers elsewhere. That is the second thing: a new vehicle. A spout-topped bottle meets no obstacle at a diesel filler no more than at an AdBlue one. So the tip, after begun, keeps on. Whether it takes place in Addiebrownhill or the middle of Loganlea, it's the same few seconds. ## How to tell the AdBlue filler from the diesel one Be it a Loganlea forecourt or a drive over in Longford Crofts, spend a couple of seconds on these before any goes in. - The cap. The AdBlue cap is often blue, or marked "AdBlue". Your diesel cap usually isn't. Read it rather than going by position. - Look at the size: the smaller neck is, on many cars, the AdBlue one. - The flap. Look inside your fuel flap for a label. Many vehicles say there which fuel goes where. - The handbook says which it lives if your filler isn't next to the diesel cap: your boot, or under the bonnet. - Collecting a hire or company car, say at the car park outside Addiewell? Check with whoever drove the vehicle last before you set off, rather than when the light comes on. ## Topping up AdBlue without it reaching the diesel tank A routine for the day the light comes on, wherever around West Lothian that is. - Park and switch off. Not on a slope, not with your engine running, and not in a rush on the side of Loganlea Terrace. - Find the AdBlue filler, check the cap, and speak the name "AdBlue" aloud as you unscrew it. It seems silly. It does the trick. - The diesel cap remains on. When the two share a flap, confirm it is shut before lifting the bottle. - Using the bottle's own spout, tip slowly — and stop when it is full or the bottle is empty. - Close the cap and check a second time. Make sure the diesel cap was never opened. Only then start the car. Find during the second or third step that the bottle went in the wrong tank? That's where you stop. Stage five is off limits. ## Put AdBlue in your diesel tank around Loganlea already? Brief order, then. Top of that: your motor remains unstarted. On plenty of diesels the ignition alone runs the fuel pump, and so do not switch it on. Topping up with diesel will not weaken it: rather than mixing, AdBlue sinks to the base of your tank, right where the fuel is taken from. The attendants at BP, Shell or another forecourt will usually lend a hand to push your car away if you ask. Your own drive around Loganlea is where it should stay. If your engine has already run, stop as soon as it is safe and switch off. On the M8, under 3 miles from Loganlea, that means the next exit. About how far did it go? Crossing Loganlea is less work than a run of under 25 miles towards Dunfermline, so tell us. ## What happens when our technicians get there around Loganlea The van reaches the vehicle anywhere it has come to rest — your own drive, near Addiewell and Loganlea Mining Memorial, or by the local primary school. Both the work and our price rest on three replies — what liquid, what quantity, and whether it's run — so our technicians ask. The price comes over the phone, before any van leaves. After that: draining, then a full flush of the entire system. Not like petrol, AdBlue leaves crystals and attacks certain fuel-system metals, and neither clears away unaided. Hence it counts more. Testing is last: before that, fresh diesel is added, and your filter is cleaned or changed if necessary. Next we fire it up and make sure it runs correctly before leaving. Unrun vehicles usually need a half-hour job from the moment we arrive. The kit is safe on a live forecourt, and hushed enough for a driveway after dark. The insurer usually wants the engineer's report and your VAT invoice, and you get both once the job is done. Payment comes on the day, with no money upfront. It is worth looking at your policy while we travel to you: misfuelling cover comes with many policies. ## About Loganlea and where it is Loganlea is a village in West Lothian, situated on the riverside at an elevation of 198 metres, with views of the surrounding countryside. Loganlea has a mix of housing types, but is predominantly composed of flats, and is located near to other small settlements such as Addiebrownhill and Stoneyburn. Loganlea is close to the city of Dunfermline, which is 17 miles away, and is also within commuting distance of other major towns in the region. Loganlea has a population of around 1067 people, according to recent estimates. ## AdBlue drains across West Lothian, Loganlea included Throughout EH postcodes, our vans covering Loganlea — a village — work the surrounding spots too, Addiewell and Stoneyburn included. Quickest of all: quote a EH55 8 postcode to the van. The vehicle does not need to shift. Anywhere it sits — near Addiewell and Loganlea Memorial Garden, in a lay-by en route to Addiewell and Loganlea Memorial Garden, at home — that is where it gets cleared. If you are near a border, or somewhere hard to describe like the back of Loganlea Miners Club & Addiewell Pitstop, ring and ask instead of assuming. ## Loganlea motorists: the short version Pour no AdBlue till you have read the cap. Still AdBlue in the diesel tank? Petrol in Diesel will empty it where it stands, wherever across West Lothian: switch the vehicle off then phone 0333 366 0103.