Hedge End: AdBlue in the Diesel Tank? Leave It Off
With AdBlue in the diesel tank, your ignition stays off and so does your motor. Urea dissolved in water is what AdBlue is. The harm begins once it's pulled through your lines — it won't burn, and it will not combine with diesel. If your engine hasn't run yet, AdBlue in a diesel tank is generally drained and carefully purged where your car stands in Hedge End. No step comes before calling 0333 366 0103.
Hedge End, AdBlue in the diesel tank: what to do at once
To do:
- Pull your keys out, so nobody switches your ignition on.
- Near moving traffic? So put the hazards on.
- Which fluid, and about what amount? Save the bottle or your receipt, and our engineers will see.
- Our van finds you quickest with a postcode starting SO30 4, or just the name of a street nearby, so call from the spot.
Never:
- Don't start the motor, even for a moment to shift your car.
- Turning the key to ignition by itself starts your pump running on many diesels. Skip it.
- AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel won't weaken it.
- Any driving at all is best avoided, even a short stretch down Saint Johns Road.
- Emptying that tank yourself beside the road isn't worth trying.
Rolling your vehicle away from the island is a job for attendants to help with, whichever Hedge End forecourt you are on, the Sainsbury's or any other. At home, your car remains exactly where it was left.
AdBlue in a diesel tank: what it does
Not your motor but your exhaust is where AdBlue belongs. Its own reservoir keeps it, and from there it's sprayed into your exhaust, where it treats the fumes. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.
It does not combine. After it is poured into the tank, AdBlue acts nothing like fuel. It's heavier than diesel, so it sinks and gathers at the bottom of the tank, which is where the pickup sucks fuel from. The first thing your fuel system pulls through, after it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in Thornhill Park last night, and has not been started since, is still the simple case: the AdBlue is lying at the bottom of your tank, and nothing has pulled it in.
Once it's drawn in, the harm takes two forms. Crystals and corrosion. As the water evaporates, it strands urea that crystallises in filters and narrow passages; meanwhile, since it attacks some metals, every part it touches keeps suffering for as long as it remains in there. By daybreak, a vehicle parked in Hedge End with AdBlue through its pipework gets worse; where it's only inside the tank, it doesn't. Water protects nothing. The high-pressure pump and every injector need diesel running through them, so the water content harms them in its own right.
Why AdBlue in a diesel is regularly more significant than petrol
Petrol put into a diesel on Texaco's forecourt leaves your fuel thin — that is the main issue. No harm comes while it sits unused, mixed into the diesel — only when the engine runs on it.
The trouble with AdBlue in a diesel is a completely unsuitable substance. It cannot simply be run through, because it doesn't burn. Nor can it be watered down, because it splits back out — and the following tankful won't clear away deposits or corrosion. So the flush matters for more with AdBlue, and turning the key "to see", in the heart of Hedge End or out in Dowds Farm, does more harm than nearly any other mistake.
The same good news applies as with petrol. Wherever around Hampshire your car has stopped, an unstarted engine leaves the AdBlue still in the reservoir: the simplest bit of any fuel system to clear.
AdBlue in a diesel tank in Hedge End: how it ends up there
It's not deliberate. Many vehicles have the AdBlue cap alongside the diesel inlet, occasionally under a single flap, and mixing them up is easy in poor light. Mostly it happens with a bottle bought on the way home and poured in on the driveway, not at the pump.
A couple of familiar ways account for most cases. Halfway through the morning drop-off, the dashboard warns, and outside Freegrounds Junior School the top-up is hurried. A bottle is poured in at the end of the day on a drive just off Wildern Lane. Else, after dark outside The Barleycorn, your vehicle is refilled by someone opening that flap the first time.
Rented motors, brand-new cars, fleet cars, or the second car in a home with one of each: the least familiar cars get it most. Anywhere across Hampshire, Hedge End included, the mistake does not change, and nor does the first response: leave it off.
Started the engine with AdBlue in your diesel tank in Hedge End?
The AdBlue has left that tank, then. Your filter and lines have had it pulled through, and any running time takes it on to the high-pressure pump and each injector.
You may see the engine running unevenly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Greta Park or halfway across Hedge End. When you safely can, pull over and switch it off — without turning it on again to see. Each start pulls more of that through.
If you were on the M27, under a mile from Hedge End, come off at the next exit and stop somewhere sensible rather than pressing on.
Each mile pushes the AdBlue deeper in. That is why a hop across Hedge End to park near Barclays Bank Clock Plaque and a drive of under 5 miles for Southampton are very separate jobs. Roughly how far had it come? Tell us.
Once the engine has been started, the flush takes in more, and all of it is done where the car has ended up. Lasting damage is very unusual if it's spotted soon.
Hedge End: how AdBlue is emptied from a diesel
The car remains put, whether that's a street beside Good Shepherd Gospel Church, a driveway, a lay-by or a forecourt around Hedge End, and our van travels to it. Three answers decide the job, so first our engineers ask which fluid went in, about what quantity, plus whether the engine has turned over.
Then the tank is emptied where your car stands, so the polluted fuel and the AdBlue come out together. The system is purged thoroughly, which counts more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Clean diesel goes in after your filter is cleaned — or replaced, when it needs to be — and after that your vehicle is tested. Roughly half an hour once we arrive is usual for most jobs where your engine hasn't run. Our pumping gear is explosion-proof, and so a live forecourt is no problem, and it's quiet enough for a residential street late at night.
Fresh diesel goes in to bleed the fuel system, and that's the last step. After that our technicians fire it up and you set off, whether from a parking space by the nearest station or a driveway in Hedge End. Our engineers check it runs correctly on new diesel before we leave. No garage is needed at any stage, with the whole job done on the spot. You get a VAT invoice and an engineer report afterwards, which is what insurers ask for.
About Hedge End
Hedge End is a town situated on the River Hamble in Hampshire, with a mix of residential and commercial areas. Hedge End has a population of around 18487 people and is characterized by predominantly detached housing. Hedge End is located near the cities of Southampton and Portsmouth, and is close to nearby places such as Wildern, Shamblehurst, and Netley Hill. Hedge End sits at an elevation of 31 metres above sea level, and is about 65 miles from London.
AdBlue drains around Hedge End and across Hampshire
Our teams that answer AdBlue calls around Hedge End also cover the places around it, Wildern, Shamblehurst and Netley Hill among them, and most of Hampshire beyond, across the SO postcode area. Assuming won't help close to a border or anywhere tricky to pin down; phone and check.
A van that comes to you suits Hedge End, a riverside town: you have no need to bring the vehicle to us, since we drain it on the spot, on a driveway, a residential street, a car park or a forecourt.
AdBlue in a diesel tank around Hedge End: the cost of fixing it
Since each callouts vary, a flat price wouldn't be honest. Three things move the cost: whether your engine has been running and for how long, how much AdBlue was put in, and where the vehicle is. That last one rests on whether our van can reach it safely, and an open drive is simpler than a tight space behind Hedge End Library.
Ahead of any quote, never after, every enquiry from Hedge End begins with the same three questions: the liquid, the quantity, and whether it ran. Once those are answered, a range becomes a single fixed figure.
The price is quoted during the call, before a van sets off; payment comes on the day, by card or by phone, and nothing upfront. Many insurance policies include misfuelling cover, and so it's worth checking yours whilst we are on the way.
Next to the car in Hedge End, still?
Then the most handy thing you can do is nothing to the car. Keys out, motor off, ignition off. Petrol in Diesel takes over the remainder, across Hedge End or anywhere in Hampshire, after you phone 0333 366 0103 to say it was AdBlue, about what quantity, and if it ran.