Don't Start It: AdBlue in a Diesel Tank in West Molesey
With AdBlue in the diesel tank, the ignition stays off and so does your engine. In plain terms, AdBlue is simply urea in water. The harm starts once it is sucked through the pump — it will not ignite, and it will not combine with diesel. A drain and a thorough flush, done where the car is in West Molesey, is usually all AdBlue in a diesel tank needs — if it's caught before your motor has been run. Ring 0333 366 0103 before you do anything else.
What to do straight away, West Molesey: AdBlue in the diesel tank
To do:
- So no one can turn your ignition on, pull your keys away.
- If you are anywhere close to moving traffic, put the hazards on.
- The empty bottle or the receipt tells us the product and the quantity, so do not bin it out.
- Call right where you are. Say a KT8 2 postcode or the closest street name, and nobody has to hunt for you.
Never:
- Not even for a second, and not to shift your vehicle: your motor stays off.
- Do not switch your ignition on. On plenty of diesels that alone runs the fuel pump.
- AdBlue does not mix in diesel — it separates out — so adding extra diesel won't thin it.
- Keep it where it is instead of driving it anywhere, even a short distance along Walton Road.
- Do not try to drain it yourself by the roadside.
The attendants working at any West Molesey filling station — the Shell among them — will usually lend a hand pushing it clear if you ask. On your own drive, do not touch it at all.
What AdBlue does in a diesel tank
Not your engine but your exhaust is where AdBlue belongs. From a dedicated tank it is fed directly to your exhaust, treating what the motor lets out. Neither side suits the other: urea does not belong in a pump, and a pump can't take urea.
Fuel blends; AdBlue, once poured in, will not. Its behaviour is nothing like fuel's. It sinks, since it's heavier than diesel, and pools low where the intake takes its supply from. Once the pump runs, the AdBlue is first to be pulled through. Before then it waits underneath the diesel, which is why a car filled in Hampton last night and not switched on stays the straightforward case, provided no one turns your key.
From there it causes two kinds of harm. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it is corrosive to some of the metals a fuel system is made from, so it keeps running on the parts it hits for as long as it remains there. By daybreak, a vehicle sitting in West Molesey with AdBlue in its lines grows worse; where it's only in that tank, nothing changes. Water lubricates nothing. The injection pump and every injector need diesel flowing through them, so the water part damages them in its own right.
AdBlue in a diesel: why it is often worse than petrol
Petrol put into a diesel on Esso's forecourt leaves the fuel watery — that is the main issue. It mixes with your diesel, and while it is in that tank it does no damage; the harm comes from running your motor on it.
AdBlue in a diesel is a fault of the wrong substance altogether. It does not burn, so it can't simply be run through. Nor can it be thinned, because it splits again — and the following fill won't rinse away crystals or corrosion. So the flush matters more with AdBlue, and trying the engine "to see", in the heart of West Molesey or out in Lower Green, costs more than nearly any other mistake.
The good news is the same as with petrol. Not started? Then the AdBlue sits only inside the tank, the simplest section of the entire system to clear, anywhere the vehicle has stopped in Surrey.
West Molesey: how AdBlue ends up in a diesel tank
No one means to do it. The AdBlue filler on plenty of vehicles waits right next to the diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. Mostly it's not the filling station: someone buys a bottle driving home and pours it in at home.
The ways it occurs are few and familiar. Halfway through the morning drop-off, the dashboard warns, and outside Chandlers Field Primary Academy the refill is rushed. A driver pours the container in outside their house, just off High Street, as the day ends. Or someone unfamiliar with that flap tops up your car in dim light, stopped in the car park outside The Royal Oak.
It takes place most in the cars drivers know least: a hire car, a new vehicle, a company car, or the second motor of a household with one diesel and one petrol. Wherever you're in West Molesey or the rest of Surrey, it's the same mistake and the same first answer: leave the vehicle off.
AdBlue in your diesel tank in West Molesey, and the engine started?
Then your tank is no longer where the AdBlue is. The fuel filter and lines have had it pulled along, and any running carries it on to the high-pressure pump and each injector.
Watch for lumpy running, smoke, falling power, lights on the dash, or a cut-out — coming back from West Molesey Recreation Ground, say, or part way across West Molesey. No restarting to test: stop when safe, then switch it off. Every start pulls more of that through.
On the M3, under 3 miles from West Molesey, the first junction is where to leave, and anywhere sensible is where to park — not carrying on.
A quick hop across West Molesey to the car park by St Peters Church is one thing; heading for Westminster, under 15 miles away, is another, because each mile pushes the AdBlue deeper in. So distance matters. Tell us roughly how far it had come.
Once the motor has been run, the flush covers more, and all of it is done where the car has stopped. Spotted early, it very seldom leaves lasting damage.
Emptying AdBlue in a diesel around West Molesey: what it takes
Anywhere it has come to rest around West Molesey — a filling station, a lay-by, a drive, a road by The Joseph Palmer Centre — our van comes to the car. Three replies shape the job, so first our engineers ask which fluid got in, roughly what quantity, and if your engine has run.
Then the tank is emptied where your car sits, so the tainted fuel and the AdBlue come out together. Residue from AdBlue won't flush out unaided, so the whole system gets a full flush, which counts much more with urea than with petrol. Testing your vehicle follows at the end, after fresh diesel goes in and the filter is flushed or, where needed, swapped. Engine not run? In that case count on about half an hour on site for most jobs. Explosion-proof pumps mean a live forecourt safe to work on, and they run quiet enough not to disturb the neighbours at night.
Bleeding the fuel system with new diesel comes last. Firing it up comes next, and then you drive off from where the car is parked, outside Hampton or on a driveway around West Molesey. The test before we go is that it runs correctly on new diesel. The entire job is done where the vehicle is, so it never needs to be taken to a garage. At the end, you are given paperwork for your insurer: a VAT invoice and a report from the engineer.
About West Molesey and where it is
West Molesey is a village in Surrey, situated on the banks of the River Thames, with Hurst Park and East Molesey nearby. West Molesey has a low elevation of around 12 metres, and its lakeside setting makes it a distinctive community within the South East region. West Molesey is characterized by its semi-detached housing and is located approximately 12.7 miles from London, with Westminster being the nearest city. West Molesey has a population of around 4566 residents.
AdBlue drains across West Molesey and Surrey
The teams that answer AdBlue calls in West Molesey also cover the places round it, Hurst Park, East Molesey and Field Common among them, and most of Surrey beyond, across the KT postcode area. If you are close to a border, or somewhere hard to describe, ring and ask instead of assuming.
No moving is needed. In West Molesey, a village, a mobile service works: the car is drained where it stands, whether in a driveway, a residential street, a parking area or a filling station.
What AdBlue in a diesel tank costs to put right in West Molesey
There is no honest single price, since the jobs are not the same. Three things shift the price: whether the motor has been running and for how long, how much AdBlue went in, and where the car is. That last one turns on whether a technician can reach it safely, and an open drive is easier than a tight space behind 3rd Molesey (Matravers) Scout Group.
What went in, how much, and whether the engine ran: every West Molesey call begins with precisely those, ahead of any quote, never after. Those answers shrink the range right down to one number.
You hear that quote on the phone, before anybody heads out, and you pay on the day, by card or by phone, with nothing upfront. Misfuelling cover is part of plenty of insurance policies, so it is worth looking at yours before the van gets there.
Still alongside the car around West Molesey?
Leaving your vehicle alone is, then, the best thing you can do. Engine off, keys out, ignition off. Tell us it's AdBlue, about how big an amount, and if it ran, on 0333 366 0103. From there Petrol in Diesel takes over, in West Molesey or anywhere within Surrey.