AdBlue in a Diesel Tank in Whiteflat? Don't Start It
If AdBlue has gone into the diesel tank, leave the engine off then leave the ignition off. In plain terms, AdBlue is just urea in water. Unlike fuel, it neither burns nor blends, and nothing starts until your engine pulls it round. In Whiteflat, AdBlue in a diesel tank found before your motor runs normally comes down to a drain and a thorough flush, right where your car is. Before anything, call us on 0333 366 0103.
Those opening minutes: AdBlue in the diesel tank around Whiteflat
To do:
- Pocket the keys, and that prevents anyone switching the power on.
- Close to moving traffic? So put the hazards on.
- Keep your receipt or the empty bottle, so you can tell us what went in and about how much.
- Call us from where you are. A postcode starting KA5 6, or the name of the nearest street, gets our van to you without a search.
Things not to do:
- Moving the vehicle just a short way is no reason to fire up the engine.
- Switching your key to ignition by itself sets the pump running on plenty of diesels. Avoid it.
- Don't top up with diesel to dilute it. AdBlue doesn't mix in diesel; it separates out.
- Never drive the vehicle anywhere, not even a short stretch along B713.
- Beside the road, don't try draining it on your own.
The attendants on duty at any Whiteflat filling station — the Thames included — will normally help rolling it aside if you ask. If you're on your own drive, leave it precisely where it stands.
What does AdBlue do in a diesel tank?
Not the motor but the exhaust is where AdBlue belongs. From a separate tank it goes straight to the exhaust, cleaning what the motor emits. No part inside an injection pump is designed for this fluid — and no part of it was meant to travel that way.
Fuel blends; AdBlue, after poured in, will not. The behaviour is not at all like fuel's. It's heavier than diesel, and so it sinks and collects at the bottom of the tank, which is where the pickup draws fuel from. The first thing the fuel system pulls through, after it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in Mauchline last night, and has not been started since, is still the easy case: the AdBlue is lying at the bottom of that tank, and nothing has drawn it in.
After it is drawn in, the harm takes two forms. It attacks some metals found in fuel components, attacking whatever it reaches till it's cleared from the system. And once the water goes, the urea turns into crystals that clog filters and settle in narrow passages. A motor left standing around Whiteflat with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank isn't. The water in it does damage of its own: your high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water gives them nothing.
AdBlue in a diesel: why it is commonly worse than petrol
An issue of thin fuel is what you get after fuelling a diesel with petrol at the another forecourt nearby. Damage only comes from driving on it. Mixed into the diesel and sitting inside that tank, it does none.
AdBlue in a diesel is a problem of the wrong substance altogether. It doesn't burn, so it can't just be run through. It doesn't stay mixed, and so it cannot be diluted. And crystals and corrosion don't wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting the engine "to see" costs more here than almost anywhere else, whether the car is in Dalshalloch or the middle of Whiteflat.
The good news is the same as with petrol. Emptying a tank is the easiest part on any fuel system, and with no start-up, the AdBlue remains in it — anywhere around East Ayrshire your vehicle has stopped.
AdBlue in a diesel tank around Whiteflat: how it ends up there
It's not deliberate. Plenty of vehicles have the AdBlue inlet alongside the diesel inlet, occasionally behind one flap, and mixing them up is easy after dark. It usually happens outside the house, from a bottle bought on the journey home, not at the forecourt.
The ways it takes place are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside the local primary school. A bottle is poured in at the end of the day on a drive just off Newton Street. Or the car is topped up in the car park outside the pub in the village, in poor light, by somebody who has never opened that flap before.
It comes up most in a hire car, a new vehicle, a fleet car, or the other car of a home with both fuel types — the cars drivers know the least. An identical mistake, same first response — leave it switched off — wherever you are around Whiteflat or the rest of East Ayrshire.
Already started the engine with AdBlue in your diesel tank around Whiteflat?
Then the AdBlue has left your tank. With any running time, it goes on to the high-pressure pump and every injector, having passed via the fuel filter and pipework.
Maybe returning from Holm Braes, or part way across Whiteflat, your motor might go rough, smoke, drop power, light up the dash or stall. Pull over when safe. Turn off. Leave the car off instead of restarting it to check. Each start pulls more of it through.
Leave the M77, under 15 miles from Whiteflat, by the first junction and park somewhere safe, rather than driving on.
Every mile pushes the AdBlue deeper in. That's why a hop across Whiteflat to park beside Catrine Mill Memorial and a drive of under 50 miles towards Glasgow are very separate jobs. Roughly how far it had come is worth telling us.
There is more to rinse out once the motor has been run, and our technicians do all of it where your car has come to a stop. Long-term damage is very uncommon if it's spotted soon.
Clearing AdBlue in a diesel in Whiteflat: what it takes
Anywhere it has stopped in Whiteflat — a forecourt, a layby, a drive, a road by CEVIC — our van comes to the vehicle. The work rests on three answers, and we get before all else — what got in, the quantity, and whether the engine has run.
The polluted diesel and the urea come out as one when your tank is emptied, right there. With AdBlue, more so than with petrol, the flush counts: the whole system is cleaned all the way through because what remains won't wash out by itself. Clean diesel goes in after your filter is flushed — or swapped, when it needs to be — and after that your car is tested. Most of these jobs are a half-hour visit once our engineers turn up, provided the engine hasn't run. The pumps are explosion-proof, safe on a working forecourt and quiet enough to use outside a house after dark.
Finally, the system is primed with fresh diesel. Firing it up comes next, and then you drive off from where the vehicle is parked, at Auchinleck or on a driveway in Whiteflat. It is checked on fresh diesel to make sure it runs smoothly before our engineers head off. Because the job is done in its entirety where the car is, a garage never comes into it. The insurer is likely to want an engineer's report and the VAT invoice — each handed over afterwards.
About Whiteflat, for a moment
Whiteflat is a riverside locality in East Ayrshire, situated near the River Ayr at an elevation of around 120 metres. Whiteflat lies approximately 25 miles from Glasgow and is close to nearby places such as Catrine, Haugh, and Sorn. Whiteflat has a population of around 747 people and is characterised by predominantly terraced housing.
AdBlue drains around Whiteflat and across East Ayrshire
AdBlue jobs in Whiteflat go to vans that serve the places around it — Catrine, Haugh plus Sorn — and most of East Ayrshire beyond, across KA postcodes. Near a boundary, or anywhere awkward to pin down? Checking beats assuming, and so ring.
No moving is needed. In Whiteflat, a small village, a mobile service works: the car is drained on the spot, whether on a drive, a side street, a car park or a forecourt.
Whiteflat: what AdBlue in a diesel tank costs to fix
Not one single figure would be honest, since each job is different. Three things change the cost: whether the engine has been running and for how long, how much AdBlue got in, and where the vehicle is. That last one turns on whether a technician can get to it safely, and an open drive is easier than a tight gap behind Catrine Parish Church.
Which fluid got in, what quantity, plus if the engine ran: every Whiteflat call begins by asking precisely that, ahead of a figure, never after. When those are known, a range becomes one firm figure.
Quoted on the call before the van sets out, the job is settled on the day — card or phone, no deposit. Misfuelling cover is part of many insurance policies, so it pays to look at yours before the van arrives.
Whiteflat: still next to the car?
Then the most helpful thing you can do is nothing to the car. Keys out, motor off, ignition off. Ring 0333 366 0103: AdBlue, the amount, and whether the engine ran are all our technicians ask. Petrol in Diesel takes over the rest throughout East Ayrshire, Whiteflat too.