Don't Start It: AdBlue in a Diesel Tank in Eastoke
With AdBlue in your diesel tank, the ignition stays off and so does your engine. AdBlue is urea dissolved in water. The trouble starts once it is sucked through the pump — it won't ignite, and it won't blend with diesel. Caught before the motor has run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the vehicle is in Eastoke. No step comes before calling 0333 366 0103.
AdBlue in your diesel tank around Eastoke: the first few minutes
Do these:
- Keys out — then no one can switch anything on.
- Put your hazards on if you are anywhere near moving traffic.
- Hold on to the receipt or the empty bottle, so you can tell us what got in and roughly how much.
- Tell us a postcode starting PO11 9, or whichever street lies nearest, and our van reaches you directly — so ring from wherever you are.
Not to do:
- Don't start your engine, even for a moment to move the vehicle.
- The ignition stays off: on many diesels, turning it on is enough to run the pump.
- Don't top up with diesel to thin it. AdBlue does not mix in diesel; it separates out.
- Do not drive the car anywhere, not even a short distance up Southwood Road.
- Emptying that tank on your own beside the road isn't one to try.
At a forecourt around Eastoke, whether it's the JET or another one, ask the staff to help you roll the car away from the petrol pump. If you're on your own drive, leave it precisely where it sits.
What does AdBlue do in a diesel tank?
Not the motor but your exhaust is where AdBlue belongs. From a dedicated tank it goes directly to your exhaust, treating what your motor lets out. Nothing inside a fuel pump is made for this fluid — and no part of that was intended to go that way.
Inside a diesel tank it behaves really differently from fuel. It doesn't mix in. The intake takes fuel from the deepest part of the tank, and that is precisely where AdBlue ends up: as it is denser than diesel, it sinks. When your system runs, the AdBlue is first to go through. Before then it sits underneath your diesel, and that is how a car filled in South Hayling yesterday and never started remains the straightforward one, provided nobody turns your key.
It does two kinds of harm from there. What remains once the water goes is urea, which turns into crystals: they lodge in narrow passages and block filters. Worse, it attacks some metals in a fuel system, and keeps going till it is cleared out. By daybreak, a car sitting around Eastoke with AdBlue in its lines gets worse; if it's just inside the tank, nothing changes. Then there's the water: it brings no protection to the parts that rely on it most — the high-pressure pump and each injector.
Petrol or AdBlue in a diesel: why AdBlue is regularly worse
A problem of thinned fuel is what you end up with from fuelling a diesel with petrol at the Esso. It mixes with the diesel, and while it is in your tank it does no damage; the damage comes from running the engine on it.
With AdBlue in a diesel, the liquid itself is simply the wrong one. Because it doesn't burn, running it through is not an option. Nor can it be watered down, because it separates again — and the next tankful will not rinse away deposits or corrosion. So the flush counts more with AdBlue, and trying your engine "to see", in the centre of Eastoke or out in Gable Head, costs more than nearly any other error.
With AdBlue, the good news is no different from petrol. If your engine has not run, the AdBlue is still in that tank, and that tank is the easiest part of a fuel system to clear, wherever across Hampshire your car is sitting.
AdBlue in a diesel tank around Eastoke: how it ends up there
After dark, two caps together — the AdBlue one and the diesel one, now and then behind a single flap — can appear the same. No one means it; many layouts allow it. Most of the time it takes place with a bottle bought on the way home and poured in on the driveway, not at the forecourt.
Mostly, it takes place in one of a few familiar ways. The top-up is rushed outside Mengham Junior School, because the dash lit up with a warning as the kids were taken off. Close to Rails Lane, a driver pours a bottle in at home after work. Or someone new to that flap refills your car after dark, stopped in the car park by The Lifeboat Inn.
Hired vehicles, new motors, fleet motors, or the second vehicle in a family with one of each: the least familiar cars get it the most. Leave it switched off: that is the first response to an identical slip, wherever in Eastoke or the remainder of Hampshire you happen to be.
Already started the engine with AdBlue in your diesel tank around Eastoke?
Then that tank is no longer where the AdBlue is. The fuel filter and pipework have had it pulled through, and any running time carries it on to the high-pressure pump and every injector.
Lumpy running, smoke from the exhaust, dropping power, dashboard warnings or cutting out: each may show up, maybe part way across Eastoke or returning from Tourner Bury Plantations. Once you safely can, stop then switch it off — without restarting to test. Every start pulls more of it through.
If you were on the Waterlooville Bypass, under 5 miles from Eastoke, come off at the next exit and stop somewhere sensible rather than pressing on.
A quick hop across Eastoke to the car park by St Andrew's Church is one thing; driving for Portsmouth, under 10 miles away, is something else, because each mile pushes the AdBlue further in. So distance matters. Tell us roughly how far it had come.
Our engineers do all of the cleaning where your car has ended up, and once your engine has been started there is more of it. Long-term damage is very rare if it's caught early.
What emptying AdBlue from a diesel involves around Eastoke
The car remains put, whether that is a road near Late Lounge, a drive, a layby or a filling station in Eastoke, and our van comes to it. The work rests on three answers, which we ask for first — which fluid went in, the amount, and whether your engine has turned over.
Right there, that tank is then emptied, and both the polluted diesel and the urea come out as one. With AdBlue, far more than with petrol, flushing counts: the fuel system is cleaned right through because what remains won't flush out unaided. A test of the car comes at the end, after clean diesel is added and your filter gets flushed or, where necessary, swapped. Engine not run? In that case expect roughly half an hour on site for most jobs. Explosion-proof pumps make a live forecourt safe to work on, and they're quiet enough not to disturb the street at night.
Last, the system is bled with clean diesel. Whether it's a parking bay by Fratton or a drive around Eastoke, that is where our engineers fire it up and you drive off. Our engineers make sure it runs correctly on fresh diesel before we leave. We do it all wherever your car has ended up, and it never has to go to a garage. You get a VAT invoice and an engineer report after that, which is what insurers ask for.
About Eastoke itself
Eastoke is a coastal suburban area in Hampshire, situated near the city of Portsmouth and overlooking the Solent Strait. Eastoke sits at a low elevation of around 5 metres, with its detached housing stock reflecting the area's residential character. Eastoke is close to nearby places such as Mengham and Selsmore, and is part of the larger Portsmouth urban area. Eastoke has a population of approximately 2758 residents.
AdBlue drains around Eastoke and across Hampshire
Over the PO postcode area, the teams answering AdBlue call-outs around Eastoke reach most of Hampshire too, Mengham, Selsmore and Sea View among them. If you are close to a boundary, or somewhere hard to describe, ring and ask instead of assuming.
Eastoke is a residential suburb, and an on-site drain suits it: whether your car is on a home drive, a residential street, a car park or a forecourt, we drain it where it is, so it never needs to be shifted to us.
AdBlue in a diesel tank around Eastoke: the cost of fixing it
No flat figure could be honest, because every job differs. Whether your engine has run, and for how long, comes first in what moves the price. How much AdBlue went in comes next, and then the location of the vehicle, since an open drive is easier for a technician to reach safely than a tight space behind Bowls Hall.
Which fluid went in, how much, and if the engine ran: every Eastoke call begins by asking exactly that, ahead of a figure, never after. The answers turn a range into a straight price.
Our quote is given during the call, before a van sets off; payment happens on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, and so it's worth checking yours while we are on the way.
Eastoke: still next to the car?
Then, touch nothing — that's the best move available. Keys out, motor off, ignition off. Call 0333 366 0103 and tell us it's AdBlue, about how much, and if it has run. Petrol in Diesel takes it from there, in Eastoke or anywhere around Hampshire.