Pappert: How Does AdBlue End Up in a Diesel Tank, and How Do You Avoid It?
Keep your engine and ignition off then call 0333 366 0103 first — the rest can wait if AdBlue is already in your diesel tank. Caught before the engine runs, it is normally a drain and a thorough flush, done where the car is around Pappert. The remainder of this page covers why it takes place and how to ensure it does not — handy if you are reading before it has happened.
Why does AdBlue in a diesel car need its own filler?
Many newer diesels in Redburn, as well as Pappert, run on two liquids; the engine takes only your diesel. Your exhaust, not the engine, is where AdBlue ends up: dosed into the gas to clean them, from a separate tank.
Different tanks, different fillers. On a lot of motors the two sit side by side under the same flap; on others the AdBlue filler is in your boot or under the bonnet. Diesel gets filled at each filling station call-out, again and again. The AdBlue side is filled far less frequently, normally from a bottle, and normally by a person who has to stop and think where it goes. Mistakes happen in that gap between the two.
How does AdBlue in the diesel tank take place around Pappert?
Seldom is it carelessness: usually three things line up.
The warning comes first. As AdBlue runs low the car tells you, and if it runs out altogether, your vehicle goes into limp mode. So the top-up is done in a hurry: on a drive off Pappert before work, or in the car park at The Fountain Tavern on the way home.
Unfamiliar cars are next, as well. Rentals, new cars and company cars place their fillers in new places, and habit goes for the cap used on the old one.
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. The same few seconds settle it, in the middle of Pappert or out in Bonhill.
Which filler is for AdBlue, and which for diesel?
Look at these before pouring, at a forecourt in Pappert or a drive over in Dalmonach. Seconds, that's all.
- Where it sits can mislead; the cap does not. AdBlue caps tend to be blue or carry the word "AdBlue" — diesel caps usually don't.
- The size. On plenty of vehicles the AdBlue filler neck is the smaller of the two.
- Open the filler flap and look for a label — plenty of vehicles mark what goes in each filler just there.
- The handbook. If your filler is not by your 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 at Alexandria, ask before you leave, not when the light comes on.
AdBlue top-ups that never reach the diesel tank
A routine for the day the light comes on, wherever in West Dunbartonshire that is.
- Stop somewhere level, motor off, with time in hand — never rushing on the side of .
- Locate the AdBlue filler, read the cap, and say the word "AdBlue" aloud while you unscrew it. It sounds silly. It works.
- If both sit under one flap, check the diesel cap is still closed before you lift the bottle — then leave the car on.
- Using the bottle's own spout, pour 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.
Spot at step two or three that it's already gone into your diesel side? Then stop just there. Skip stage five altogether.
Already put AdBlue in the diesel tank around Pappert?
Then the order of things is short. Do not start the motor. The fuel pump starts on many diesels the moment your ignition goes on — so leave it off. Don't top up with diesel to dilute it: AdBlue does not mix with diesel, it sinks to the bottom of your tank, where the fuel is drawn from.
Ask the attendants to help push the car away from the petrol pump if you're at a forecourt — the John H Glen & Son, the BP or anywhere else. On your own drive in Pappert? So the vehicle remains put.
When your engine has run by now, pull over safely and switch the vehicle off. Pappert lies under 5 miles from the M8; on it, use the first exit. About how far did it go? Crossing Pappert is less work than a trip of under 15 miles to Glasgow, and so say.
When we arrive in Pappert, what takes place?
The van reaches the car wherever it stopped — your own drive, near Bonhill Community Centre, or by the local primary school. Those answers determine this work and the quote, so we ask what was put in, about how much, and whether it has run. On the phone call itself, you are told our quote — ahead of anything else.
Then that tank is cleared and the fuel system rinsed thoroughly. AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it doesn't wash out on its own — which is why that counts more with AdBlue than with petrol. The fuel filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and your car is tested. Before leaving, our technicians fire it up and make sure that it's running properly.
Most jobs are done in about half an hour once we get there, as long as the engine hasn't run — and the pumps we use are fine on a live forecourt yet quiet at night beside a house. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. It is worth looking at your insurance while we travel to you: misfuelling cover is included with many policies.
About Pappert and where it is
Pappert is a suburban area in West Dunbartonshire, situated on the coast near the River Clyde. Pappert sits at an elevation of 93 metres, overlooking the surrounding landscape. Pappert is located near several nearby places, including Bonhill and Braehead, and is approximately 14.9 miles from Glasgow. Pappert has a mix of housing types, with terraced housing being predominant.
AdBlue drains around Pappert, and West Dunbartonshire beyond
Being a residential suburb, Pappert has the same vans as nearby places — Ohare, Braehead — all the way across G postcodes and the wider area around them. The van reaches you fastest with a postcode starting G83 9.
No need to shift your car. Our engineers drain it where it is — a side street close to Dalmonach Community Centre, a lay-by on the way to Redburn Park, a driveway. Awkward to pin down, like the back of Millburn Park? By a county line? Checking beats assuming, so phone.
For Pappert people, the short version
Before you pour, read the cap. If AdBlue has gone in your diesel tank all the same, leave the vehicle off then ring 0333 366 0103. Petrol in Diesel clears it where it waits, anywhere across West Dunbartonshire.