Don't Start It: AdBlue in a Diesel Tank in Crookfur
If AdBlue has gone into your diesel tank, keep the motor off then keep your ignition off. In plain terms, AdBlue is just urea in water. As it is water-based, it won't ignite and won't blend with diesel; damage only comes when your pump begins pulling it. A drain and a thorough flush, done where the vehicle is around Crookfur, is usually all AdBlue in a diesel tank takes — if it's caught before your motor has run. Nothing comes before calling 0333 366 0103.
Your next steps straight away, Crookfur: AdBlue in your diesel tank
To do:
- Keys out — then nobody can switch anything on.
- If you're at all near moving traffic, put the hazards on.
- Hold on to the till receipt or the empty bottle, and so you can tell us what got in and roughly how much.
- Call us from where you are. A postcode starting G77 6, or the name of the nearest street, gets the van to you without a search.
Never do these:
- Don't start your motor, even for a moment to shift your car.
- Many diesels run their pump the instant your ignition goes on, and so leave it off.
- Pouring in more diesel doesn't work: AdBlue separates out rather than thinning.
- Any driving at all is to be avoided, even a short stretch up Capelrig Road.
- Do not try to drain it yourself at the kerbside.
Moving the car off the island is a job for attendants to help with, whichever Crookfur forecourt you're on, the BP included. On your own driveway, don't move it at all.
AdBlue in a diesel tank: what it does
AdBlue is made for the exhaust, not the motor. It goes into its own tank and is sprayed into the exhaust gas to fresh it. Nothing inside an injection pump is made for this liquid — and none of it was meant to go that way.
Poured in with the diesel, it keeps apart rather than mixing — quite unlike fuel. It sinks, because it's heavier than diesel, and pools down where the pickup draws its supply from. A vehicle filled on a drive in Whitecraigs yesterday evening and left unstarted counts as the straightforward case. No pump has sucked the AdBlue up yet — though once the engine runs, that is what is pulled first, directly from the bottom of your tank.
Once it's drawn in, the damage takes two forms. What remains when the water evaporates is urea, which forms crystals: they settle in tiny passages and clog filters. On top of that, it eats at certain metals in a fuel system, and keeps going till it's cleared out. If the AdBlue has reached the lines, waiting till morning in Crookfur makes it worse. In that tank only, time costs nothing. The water in it causes harm of its own: your high-pressure pump and the injectors rely on diesel to lubricate them, and water gives them nothing.
Why is AdBlue in a diesel often the bigger problem?
An issue of thin fuel is what you get from fuelling a diesel with petrol at the Esso. Blended into your diesel and sitting unused, it's harmless at that stage; using the motor does the harm.
AdBlue in a diesel is a fault of the wrong substance altogether. Not burning, it can't just be run through. Nor can it be thinned, because it separates back out — and the next tankful will not clear away deposits or corrosion. So the flush counts for more here, and turning your key "to see", in the centre of Crookfur or out in Mearns, costs more than nearly any other mistake.
With AdBlue, the good news is no distinct from petrol. Wherever in East Renfrewshire your vehicle has come to rest, an unstarted motor means the AdBlue yet inside the tank: the simplest bit of a fuel system to empty.
How does AdBlue end up in a diesel tank in Crookfur?
Many motors put the AdBlue filler beside the diesel one, now and then under one flap, and in dim light the two may appear the same. Nobody intends it. Mostly it's never the filling station: someone picks up a bottle driving home and tips it in outside the house.
A few familiar ways account for the majority of them. The top-up gets hurried outside the local primary school, because your dash lit up with a warning as the children were taken off. Close to Arisdale Crescent, a driver tips a bottle in at home after work. Otherwise, in dim light outside Capelrig Pub, your vehicle is topped up by a driver using that flap the first time.
The least known cars get it most — hire cars, new ones, company cars, and the other car of a home with one of each fuel types. Anywhere around East Renfrewshire, Crookfur as well, the mistake does not change, and neither does the first response: leave it off.
Already started the motor with AdBlue in your diesel tank in Crookfur?
Then the AdBlue has left your tank. Given any running, it goes on to the injection pump and every injector, having passed through the fuel filter and lines.
Perhaps returning from Crookfur Cottage Homes, or midway across Crookfur, the engine might run rough, smoke, drop power, flash your dash or stall. No restarting to check: stop once safe, then turn everything off. With each start, more of that is pulled through.
On the M77, under a mile from Crookfur, the next junction is where to leave, and anywhere safe is where to stop — not driving on.
How far it went counts. A few hundred yards across Crookfur to the car park by Eastwood High School Pool & Games Hall is a very different job from a run towards Glasgow, under 10 miles away, with the AdBlue reaching further into the system with every mile. Approximately how far had it come? Tell us.
Our engineers do all of the flushing where the vehicle has ended up, and once the motor has been run there is more of it. Caught soon, it very rarely leaves lasting damage.
Draining AdBlue in a diesel around Crookfur: what it takes
A road beside Newton Mearns Baptist Church, a driveway, a layby or a filling station: anywhere the vehicle has come to rest around Crookfur, our engineers come to it. Three replies decide the job, so before anything else our engineers ask what went in, about what quantity, plus whether the engine has run.
On the spot, that tank is then drained, and all of the polluted diesel and the urea leave as one. A full flush counts much more with AdBlue than after petrol, because what remains won't clear out on its own. Testing the car follows last, after clean diesel goes in and the filter is cleaned or, if necessary, replaced. If your engine has not run, most jobs take about half an hour once our engineers are there. Our pumping gear is explosion-proof, and so a live filling station is no problem, and it's quiet enough for a residential street late at night.
New diesel goes in to bleed your system, and that is the final step. You set off as soon as our technicians have fired it up, and it makes no difference whether the vehicle is on a driveway in Crookfur or in a bay outside Patterton. It is checked on fresh diesel to make sure it runs properly before our technicians leave. No workshop is needed at any point, with the whole job done on the spot. At the end, you are given the paperwork for your insurer: a VAT invoice and a report from the engineer.
About Crookfur itself
Crookfur is a suburban area situated on the riverside in East Renfrewshire, with a mix of detached housing and local amenities. Crookfur sits near the River Cart, approximately 6.7 miles southwest of Glasgow, and is close to nearby places such as Broom and Newton Mearns. Crookfur has a population of around 3684 people and is characterised by its predominantly detached housing stock. Crookfur is located at an elevation of 105 metres above sea level, in a scenic area near the Scottish countryside.
AdBlue drains across Crookfur and East Renfrewshire
Our vans that answer AdBlue calls around Crookfur also cover the spots about it, Broom, Newton Mearns and Burnhouse among them, and most of East Renfrewshire beyond, across the G postcode area. Near a border, or anywhere tricky to pin down? Checking is better than guessing, so phone.
No towing is needed. In Crookfur, a residential suburb, a van that comes to you fits: the car is emptied on the spot, be it on a drive, a residential street, a parking area or a forecourt.
What AdBlue in a diesel tank costs to put right in Crookfur
Since the callouts differ, a single figure wouldn't be honest. Three things change the cost: whether your engine has been running and for how long, how much AdBlue went in, and where your car is. That last one comes down to whether a van can reach it safely, and an open driveway is easier than a tight gap behind Glasgow Reform Synagogue.
That's why every call from Crookfur starts with the same three queries, asked before giving a figure, not after: what went in, how much, and whether it has run. The replies turn a range into a straight price.
Before anyone sets off, you are told our quote by phone. And payment is on the day, by card or by phone, with nothing upfront. Many insurance policies include misfuelling cover, so it is worth checking yours while we are on the way.
Beside the vehicle in Crookfur, still?
Not touching the car is, then, the most useful move open to you. Motor off, keys out, ignition off. Petrol in Diesel handles the rest, in Crookfur or wherever in East Renfrewshire, once you ring 0333 366 0103 saying it's AdBlue, about how big an amount, and whether it ran.