Avoiding AdBlue in a Diesel Tank in Barbauchlaw: Why It Happens
Keep your engine and ignition off then call 0333 366 0103 now — reading can wait when AdBlue is already in the diesel tank. A drain plus a full flush, done just where your car stands around Barbauchlaw, is usually what it takes if caught before the motor runs. Not happened yet? Below, the page explains the why it occurs and the how to prevent it altogether.
AdBlue in a diesel car: two tanks, two fillers
Many modern diesels in Bridge Castle, as well as Barbauchlaw, run on two fluids; the engine gets only your diesel. AdBlue's own tank holds it, and from there it is sent to your exhaust, and there spraying cleans the fumes.
Separate tanks, different fillers. On a lot of vehicles the two sit side by side under the same flap; on others the AdBlue filler is in your boot or under the bonnet. Diesel goes in on each filling station visit, week in, week out. Much less regularly, the AdBlue side gets topped up — normally from a bottle, by someone thinking about where it goes. That gap is where the error lives.
How AdBlue in the diesel tank occurs around Barbauchlaw
It is rarely carelessness. Three things tend to line up.
First, the warning. Low AdBlue triggers a message from your car, and letting it run out leads to limp mode — hence a hurried top-up, maybe before work off Birkenshaw Way, or outside The Goth on the way home that evening.
The old car's cap is where your hand goes — but a rental car, a new vehicle or a company car keeps the fillers somewhere else. That's the second thing: an unfamiliar car.
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. Armadale or the middle of Barbauchlaw: it takes the same few seconds either way.
Telling the AdBlue filler from the diesel filler
A few seconds is all the checks take — so check them before you tip anything, on a driveway in Falside or a forecourt around Barbauchlaw.
- Position misleads; the cap doesn't. AdBlue caps tend to be blue or bear the name "AdBlue" — diesel caps normally don't.
- Check the size: the smaller neck is, on plenty of cars, the AdBlue one.
- The flap. Look inside the fuel flap for a label. Plenty of vehicles say there which fuel goes where.
- The handbook. If the filler isn't by your diesel cap, it's in the boot or under the bonnet, and the handbook says which.
- Collecting a hire or company car, say at the car park at Armadale? Check with whoever drove it last before you set off, not once the light goes on.
Keeping AdBlue out of your diesel tank when you top up
A routine for the day the light comes on, wherever around West Lothian that is.
- Switch off once parked — level ground, motor stopped, and never in a rush by Mill Road at the roadside.
- Silly as it sounds, saying "AdBlue" aloud while you unscrew the cap does the trick — once you've found the filler and read it.
- The diesel cap stays on. Where the two sit under a flap, confirm it is closed before the bottle comes up.
- 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 vehicle.
Stop there if you find, at step two or three, that you have already poured into your diesel side. Never go on to step five.
Barbauchlaw: already put AdBlue in the diesel tank?
Brief list, then. Top of it: your motor remains unstarted. On plenty of diesels the ignition alone runs the fuel pump, and so do not switch the car on. AdBlue does not mix with diesel — it sinks to the bottom of the tank, where the fuel is pulled from — so do not top up with diesel to dilute it.
The attendants at JET, Asda or another forecourt will normally lend a hand to push the car clear if asked. Leave it where it is if you are on your own drive in Barbauchlaw.
When the motor has run by now, pull over somewhere safe then turn it off. Barbauchlaw lies under 3 miles from the M8; there, use the first junction. Roughly how far did it go? Hopping across Barbauchlaw is less a job than a trip of under 25 miles towards Dunfermline, so tell us.
Barbauchlaw: what takes place when we get there
Wherever the car has stopped, whether by the local primary school, near Volunteer Park or on your own drive, our van travels to it. We ask what was put in, roughly how much, and if it has run, since the answers decide the work and the price. On the phone call itself, you are told our price — ahead of dispatch.
Then that tank is drained and the fuel system cleaned thoroughly. AdBlue crystallises and is corrosive to some of the metals in a fuel system, and so it doesn't wash out on its own — which is why that matters more here than with petrol. The filter flushed or, where needed, swapped; clean diesel in; then a check of the car. The motor is started next and tested to be sure it runs correctly, all before our technicians head off.
Using pumps safe on a busy forecourt and quiet enough for use outside a house at night, most jobs where your motor has not run need about half an hour once our engineers arrive. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Misfuelling cover is part of plenty of insurance policies — so make use of the wait to look at yours.
About Barbauchlaw itself
Barbauchlaw is a suburban area situated on the riverside in West Lothian, with a mix of semi-detached housing and a relatively small population of around 3579 residents. Barbauchlaw sits at an elevation of 148 metres, near the towns of Armadale and Mayfield, and is approximately 15 miles from Dunfermline. Barbauchlaw is part of the wider commuter belt around Scotland's cities, with easy access to nearby urban centres. Barbauchlaw has a typical suburban layout, with residential streets and local amenities.
Barbauchlaw and West Lothian: AdBlue drains across the area
Barbauchlaw is a residential suburb, and our vans that cover it also work the places near it, Mayfield and Bathville among them, across the EH postcode area. A postcode starting EH48 3 gets our van to you fastest.
No need to move the vehicle. The drain happens right there, whether a driveway, a street by Armadale Library and Community Centre, or a layby on the way to Watson Park. Ring and ask rather than guessing if you are near a boundary, or somewhere hard to explain, like the back of Armadale Swimming Pool.
For Barbauchlaw drivers, the short version
Before you pour, read the cap. Petrol in Diesel drains it where it stands, anywhere around West Lothian, if AdBlue has gone in your diesel tank all the same — and so leave it off and phone 0333 366 0103.