AdBlue in the Diesel Tank in South Nutfield? Keep It Switched Off
Motor off, ignition off: that's where you begin if AdBlue has got into the diesel tank. Water with urea dissolved in it: that is AdBlue. It doesn't burn, it does not mix with diesel, and the damage it does begins when the system pulls it in. Caught before the motor has run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where the vehicle is around South Nutfield. Nothing comes before calling 0333 366 0103.
South Nutfield, AdBlue in your diesel tank: what to do straight away
To do:
- Keys out — that way nobody can power anything on.
- Put the hazards on if you're anywhere near moving traffic.
- Which fluid, and roughly how much quantity? Save the bottle or the receipt, and our engineers can see.
- Our van finds you fastest with a postcode starting RH1 5, or simply the name of a street nearby, and so phone from the spot.
Things not to do:
- Moving the car even a short way is no reason to start the engine.
- Don't switch your ignition on. On plenty of diesels that alone runs the fuel pump.
- Pouring in extra diesel doesn't work: AdBlue settles out rather than thinning.
- Even a short stretch along Cricket Hill is too far to drive the vehicle.
- Draining your tank yourself beside the road isn't one to try.
Ask the people behind the counter to help you move the vehicle off the island if you are at a forecourt in South Nutfield, whether it's the BP or somewhere else. At home, the vehicle stays exactly where it was left.
What AdBlue does in a diesel tank
Made for the exhaust, AdBlue has no place in your motor. Kept in a dedicated tank, it is injected into the exhaust to clean the fumes. Nothing inside an injection pump is made for this fluid — and none of that was intended to go through one.
Poured in with the diesel, it stays apart instead of blending — entirely unlike fuel. It's heavier than diesel, so it sinks and collects at the bottom of the tank, which is where the pickup pulls fuel from. Once the pump runs, the AdBlue is top of the list to go through. Until then it waits underneath the diesel, and that is how a vehicle topped up in Bletchingley yesterday and not started remains the simple case, provided no one touches the key.
Two kinds of damage come from there. Crystals and corrosion. As the water evaporates, it strands urea that crystallises in filters and narrow passages; and, since it attacks some metals, each part it reaches keeps suffering for as long as it stays inside. By daybreak, a vehicle parked in South Nutfield with AdBlue in its lines grows worse; if it is just inside that tank, nothing changes. Then there's the water: it offers no lubrication to the parts that rely on it the most — the high-pressure pump and every injector.
AdBlue in a diesel: why it is commonly worse than petrol
An issue of thinned fuel is what you end up with after fuelling a diesel with petrol at the Shell. No harm is done while it sits put, mixed into your diesel — only when the engine works on it.
With AdBlue in a diesel, the liquid as such is plainly the wrong one. Not burning, it can't just be run through. Whether your vehicle sits in South Earlswood or the heart of South Nutfield, firing it up "to see" does more harm with AdBlue than almost any other mistake, and the flush matters for more. The reasons: it will not remain mixed, so watering it down fails; and crystals and corrosion outlast the following fill.
The good news is the same as with petrol. Anywhere in Surrey your vehicle has come to rest, an unrun motor means the AdBlue still in the reservoir: the easiest part of any fuel system to empty.
How does AdBlue end up in a diesel tank in South Nutfield?
Many vehicles put the AdBlue cap alongside the diesel cap, now and then behind a single flap, and in dim light the two may look the same. No one means it. A container picked up when heading home and tipped in at home, instead of at the forecourt, is the usual route.
Mostly, it happens in one of a few familiar ways. A warning light comes on during the school run, and the top-up happens in a hurry outside Nutfield Church CofE Primary School. A bottle is poured in at the end of the day on a drive just off Oakwood Close. Else, after dark outside The Station, the car is topped up by a driver using that flap for the first time.
It comes up most in a rental, a brand-new motor, a fleet car, or the other vehicle of a home with one of each fuel types — the cars drivers know least. Wherever you are around South Nutfield or the rest of Surrey, it is the same mistake and the same first answer: leave it off.
Started your engine with AdBlue in the diesel tank in South Nutfield?
Then the AdBlue has left that tank. Via the fuel filter, through the pipework, and — with any running — into the injection pump and each injector: that's where it travels.
You may notice the motor running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from South Nutfield Cricket Club or halfway across South Nutfield. Stop when it is safe. Turn off. Keep it off rather than restarting it to check. Every start pulls more of it through.
Exit the M23, under a mile from South Nutfield, at the first junction and park somewhere safe, rather than carrying on.
Each mile pushes the AdBlue further into the system. That is why a hop across South Nutfield to park near South Nutfield Village Hall and a drive of under 25 miles for Westminster are very separate jobs. Let us know roughly how far it had come.
We do all of the cleaning where the car has ended up, and once your engine has been run there is more of it. Permanent damage is very unusual when it's caught early.
Draining AdBlue in a diesel around South Nutfield: what it takes
The car remains where it is, whether that is a road near Christ Church, a drive, a layby or a forecourt in South Nutfield, and the van travels to it. Before anything else our engineers ask what was put in, roughly how much, and if the engine has been run, since those answers decide this work.
Right there, that tank is then emptied, and both the contaminated diesel and the urea come out at once. A careful flush matters much more with AdBlue than with petrol, since residue won't wash out by itself. Next, the fuel filter: cleaned, or replaced if it has to be. Then fresh diesel, then a test of the vehicle. Most of these jobs are a half-hour job once our engineers get there, if your motor has not run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house at night.
Clean diesel goes in to bleed the fuel system, and that is the final step. Starting the engine comes next, and then you set off from where the car is parked, outside Nutfield or on a driveway around South Nutfield. It's checked on new diesel to be sure it runs correctly before our technicians go. Our technicians do it all wherever the car has stopped, and it never has to be taken to a workshop. At the end, there is paperwork for your insurer: a VAT invoice and a report from the engineer.
About South Nutfield and where it is
South Nutfield is a village in Surrey, situated near the River Mole and surrounded by nearby places such as Ridge Green and Nutfield. South Nutfield has a population of around 1699 people and is characterized by predominantly detached housing. South Nutfield sits at an elevation of 78 metres, within the South East region of England, and is approximately 19 miles from London. South Nutfield is close to other local areas, including Whitebushes.
South Nutfield and Surrey: AdBlue drains across the area
Throughout the RH postcode area, the vans taking AdBlue jobs in South Nutfield reach much of Surrey too, Ridge Green, Nutfield and Whitebushes included. If you are near a border, or somewhere hard to describe, ring and ask rather than guessing.
South Nutfield is a village, and an on-site drain suits it: whether your car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it stands, so it never needs to be moved to us.
South Nutfield: what AdBlue in a diesel tank costs to fix
No flat figure could be honest, since every job differs. What shifts the cost is, first, whether your engine has run and for how long; then how much AdBlue was put in; and finally where the car is and whether our van can get to it safely, which is easier on an open driveway than in a tight spot behind Nutfield Memorial Hall.
With that reason, each enquiry from South Nutfield opens by asking the identical trio — which fluid was put in, what quantity, whether it ran — before any figure. Once those are answered, a range turns into a single fixed figure.
Priced on the call before the engineer heads out, it is paid for on the day — card or phone, no deposit. Look at your insurance while we're on the way: many include misfuelling cover.
South Nutfield: still beside your car?
Leaving the vehicle alone is, then, the most useful thing you can do. Motor off, keys out, ignition off. Petrol in Diesel handles the remainder, across South Nutfield or wherever in Surrey, once you call 0333 366 0103 to say it's AdBlue, about how big an amount, and if the engine ran.