AdBlue in the Diesel Tank in Wecock? Keep It Switched Off
With AdBlue in your diesel tank, the ignition stays off and so does your motor. Water with urea dissolved in it: that is AdBlue. As it is water-based, it won't burn and never combines with diesel; trouble just comes once the pump begins drawing it. In Wecock, AdBlue in a diesel tank found before your engine runs usually means a drain and a thorough flush, just where the car is. Before anything, ring us on 0333 366 0103.
AdBlue in the diesel tank in Wecock: the first few minutes
Do these:
- So nobody can switch the ignition on, pull the keys away.
- Put the hazard lights on if you are at all near moving traffic.
- So you can give us which fluid it was and roughly what quantity, keep the receipt or the empty bottle.
- Tell us a postcode starting PO8 9, or whatever street lies nearest, and the van reaches you directly — so call from wherever you stand.
Things not to do:
- Don't start your engine, even for a moment to shift the vehicle.
- Your ignition stays off: on many diesels, switching it on is enough to start your pump.
- Pouring in extra diesel does not work: AdBlue settles out rather than thinning.
- Any driving at all is best avoided, even a short way down Kite Close.
- Beside the road, don't try emptying it yourself.
Get the attendants to help you roll your vehicle away from the island if you are at a forecourt in Wecock, whether it's the Esso or somewhere else. Parked on your own drive? Then it stays exactly where it is.
What AdBlue does in a diesel tank
Not your motor but the exhaust is where AdBlue is meant to go. It goes into its own tank and is sprayed into the exhaust gas to clean it. Neither side fits the other: urea does not belong in a pump, and a pump cannot take urea.
Tipped in with your diesel, it keeps apart instead of mixing — entirely unlike fuel. It is heavier than diesel, so it sinks and collects at the bottom of the tank, which is where the pickup sucks fuel from. Once the pump runs, the AdBlue is first to be pulled through. Until then it sits underneath the diesel, and that is how a car filled in Lovedean yesterday and not started stays the simple one, provided nobody turns the key.
From there it does two kinds of damage. What is left once the water goes is urea, which forms crystals: they settle in narrow passages and block filters. Worse, it eats at some metals in the fuel system, and carries on till it is cleared out. Overnight, a car sitting in Wecock with AdBlue in its lines gets worse; if it is just inside your tank, nothing changes. The water in it causes damage of its own: your high-pressure pump and your injectors depend on diesel to lubricate them, and water offers them nothing.
AdBlue in a diesel: why it is commonly worse than petrol
Fill a diesel with petrol in error at the BP, and the issue is diluted fuel. Damage only comes from driving on it. Mixed into your diesel and left inside your tank, it does none.
AdBlue in a diesel is a different matter: not thin fuel, but no fuel at all. Since it does not burn, running it through is not an option. It does not stay mixed, and so it can't be diluted. And crystals and corrosion don't wash out with the next tank of fuel. That's why the flush matters more with AdBlue than with petrol, and why starting your engine "to see" costs more here than almost anywhere else, whether the vehicle is in Anmore or the middle of Wecock.
The good news is the same as with petrol. Not run? Then the AdBlue sits only inside your tank, the easiest bit of the whole system to clear, anywhere your car has come to rest around Hampshire.
AdBlue in a diesel tank around Wecock: how it ends up there
It's not on purpose. Many cars keep the AdBlue cap beside the diesel inlet, occasionally under a single flap, and mixing them up is simple in poor light. A bottle bought while driving home and poured in outside the house, rather than at the filling station, is the typical route.
It tends to occur in a few familiar ways. Halfway through the morning drop-off, the dashboard flags it up, and outside Woodcroft Primary the refill is rushed. A bottle is poured in at the end of the day on a drive just off Kingfisher Close. Or your car is topped up in the car park at The Rainbow, in poor light, by someone who has never opened that flap before.
The least familiar cars get it most — hire cars, new cars, company ones, and the spare car in a family with both fuels. Wherever you are in Wecock or the remainder of Hampshire, it is the same error and the same first answer: leave the car off.
Already started the engine with AdBlue in your diesel tank in Wecock?
Then your tank is no longer where the AdBlue is. With any running time, it goes on to the injection pump and each injector, after passing through your filter and pipework.
Maybe coming back from Wecock Common, or midway across Wecock, the engine may run lumpy, smoke, lose power, flash your dash or cut out. Pull over when it is safe. Switch off. Keep the car off rather than restarting it to check. With each start, more of that is pulled through.
Wecock lies under 3 miles from the A3(M); if you were on it, exit at the next junction and stop safely rather than carrying on.
Each mile carries the AdBlue further in. That is why crossing Wecock to park beside The Hart Plain Church and a drive of under 10 miles for Portsmouth are such different jobs. Tell us roughly how far it had come.
Once your engine has run, the flush includes more, and all of it is done where the car has come to a stop. Long-term damage is very uncommon when it's spotted soon.
What does an AdBlue drain on a diesel involve in Wecock?
The vehicle stays put, whether that's a road beside Lovedean Village Hall, a driveway, a layby or a forecourt in Wecock, and the van comes to it. Three answers shape the work, so first our technicians ask what was put in, roughly what quantity, plus if your engine has run.
Next, draining the tank right there takes out the polluted diesel along with the AdBlue in one go. What remains from AdBlue won't wash out unaided, and so the whole system gets a full flush, which counts much more with urea than with petrol. The filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. Roughly half an hour on site is typical for most jobs where your motor has not run. The pumps are explosion-proof, safe on a busy forecourt and quiet enough to use outside a house after dark.
Fresh diesel goes in to bleed your system, and that is the last step. Whether it's a parking bay by Rowlands Castle or a driveway in Wecock, that is where we fire it up and you set off. Before leaving, our technicians confirm it is running correctly with clean diesel in. No garage is needed at any stage, with the entire job done on the spot. Your insurer is likely to want an engineer's report and your VAT invoice — both yours afterwards.
About Wecock and where it is
Wecock is a suburban area in Hampshire, situated approximately 7.6 miles north of Portsmouth and 57.3 miles south-west of London. Wecock sits at an elevation of around 59 metres, in a gently sloping inland area near the South Downs. Wecock is characterised by its predominantly semi-detached housing stock, with nearby neighbourhoods including Cowplain and Eastland Gate. Wecock has a population of around 6373 residents.
AdBlue drains in Wecock and across Hampshire
Our teams that answer AdBlue jobs around Wecock also cover the locations round it, Cowplain, Eastland Gate and Honeywood Mews among them, and most of Hampshire beyond, across the PO postcode area. If you are close to a border, or somewhere hard to describe, ring and ask instead of assuming.
A van that comes to you suits Wecock, a residential suburb: you have no need to take the car to us, since our technicians empty it on the spot, in a driveway, a side street, a car park or a forecourt.
AdBlue in a diesel tank around Wecock: the cost of fixing it
Every job is different, so no single quote is honest. The price shifts first with how long, if at all, your engine has been running, and next with the quantity of AdBlue that got in. After that it turns on where your car is and whether our van can reach it safely, which is easier on an open driveway than in a tight spot behind Lovedean Bethesda Mission.
That is why every call from Wecock starts with the same three questions, asked before giving a figure, not after: what went in, how much, and whether it has run. Those replies turn a range into a straight price.
You hear that price on the phone, before anyone sets off, and you pay on the day, by card or over the phone, with nothing upfront. As the van is on the way, dig out your insurance: plenty cover misfuelling.
Wecock: still alongside the vehicle?
Right now, the best thing to do with the car is to not touch it. Keys out, motor off, ignition off. Petrol in Diesel handles the remainder, across Wecock or wherever in Hampshire, after you call 0333 366 0103 saying it's AdBlue, about what quantity, and whether it ran.