AdBlue in a Diesel Tank in Brownsover? Don't Start It
With AdBlue in the diesel tank, the ignition remains off and so does the motor. Chemically, AdBlue is simply urea in water. As it is water-based, it won't burn and never combines with diesel; trouble only comes once the pump begins drawing it. Caught before the engine has run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where the car is around Brownsover. Call 0333 366 0103 before you do anything else.
What to do right now, Brownsover: AdBlue in your diesel tank
To do:
- Keys out — then no one can switch anything on.
- Near moving traffic? Then put your hazards on.
- The empty bottle or the till receipt tells us the product and the amount, so don't bin it out.
- Call us from where you are. A postcode starting CV21 1, or the name of the closest street, brings the van to you without a search.
Not to do:
- No starting the motor — not for a second, not to reposition your vehicle.
- Your ignition remains off: on lots of diesels, turning it on is enough to start your fuel pump.
- Adding extra diesel does not help: AdBlue separates out instead of blending.
- Don't drive it anywhere, not even a short stretch down Whernside.
- Beside the road, do not try draining it on your own.
On a forecourt around Brownsover, whether it is the Tesco or another one, ask the attendants to help you roll your car clear of the pump. Parked on your own drive? Then it stays exactly where it is.
What AdBlue does in a diesel tank
AdBlue is made for the exhaust, not your engine. Its own reservoir holds it, and from there it is fed into your exhaust, and there it cleans the gas. Nothing in a fuel pump is designed for this liquid — and none of that was meant to go through one.
Tipped in with your diesel, it keeps separate rather than mixing — entirely unlike fuel. It sinks, since it's heavier than diesel, and settles low where the pickup draws its fuel from. A motor topped up on a driveway in Rugby yesterday evening and not started since is the straightforward one. Nothing has pulled the AdBlue up yet — though once the engine turns, that is what is pulled first, straight from the bottom of your tank.
It causes two kinds of harm from there. What remains when 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 carries on till it's cleared out. By daybreak, a car parked in Brownsover with AdBlue through its pipework gets worse; if it's only in the tank, it doesn't. Then there is the water: it brings no lubrication to the parts that need it the most — the injection pump and each injector.
Petrol or AdBlue in a diesel: why AdBlue is commonly worse
Top up a diesel with petrol by mistake over at the Esso, and this problem is thinned fuel. It mixes with the diesel, and whilst it's inside the tank it does no damage; the damage comes from running your engine on it.
AdBlue in a diesel is a fault of the wrong substance altogether. Since it does not burn, running it through is not an option. It doesn't stay mixed, and so it cannot be weakened. And crystals and corrosion do not wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting the engine "to see" costs more here than almost anywhere else, whether the vehicle is in Newbold on Avon or the middle of Brownsover.
The good news is the same as with petrol. If the motor hasn't run, the AdBlue is still in that tank, and that tank is the easiest part of a fuel system to clear, wherever in Warwickshire the vehicle is sitting.
Brownsover: how AdBlue ends up in a diesel tank
It's not deliberate. Plenty of vehicles have the AdBlue cap alongside the diesel inlet, occasionally behind one flap, and mixing them up is simple after dark. Mostly it takes place with a bottle bought on the way home and poured in on the driveway, not at the pump.
A couple of familiar ways cover the majority of them. The top-up is hurried outside Boughton Leigh Junior School, because the dash lit up with a warning while the children were dropped off. Close to Stonehills, a driver pours a container in on the drive in the evening. Or the car is topped up in the car park at Central Park, in poor light, by somebody who has never opened that flap before.
It comes up most in a hire car, a brand-new motor, a company vehicle, or the other vehicle in a home with both fuels — the cars drivers know the least. Wherever you are around Brownsover or the remainder of Warwickshire, it's the same mistake and the same first answer: leave it off.
AdBlue in the diesel tank around Brownsover, and the motor started?
The AdBlue has left that tank, then. With any running, it goes on to the injection pump and each injector, having passed via the fuel filter and pipework.
Maybe coming back from Criss Cross Park, or part way across Brownsover, the engine may go rough, smoke, lose power, light up the dash or stall. Stop as soon as it is safe, switch off, and don't restart it to check. More of it is pulled through with each start.
Exit the M6, under 3 miles from Brownsover, by the next junction and stop safely, rather than carrying on.
Distance matters: each mile pushes the AdBlue deeper into the system, and so heading for Coventry, under 15 miles away, makes a far larger job than hopping across Brownsover to the car park by Brownsover Youth Hut. Approximately how far had it come? Tell us.
Once the engine has run, the flush covers more, and all of it is done where your car has come to a stop. Long-term damage is very uncommon if it is spotted early.
What does an AdBlue drain on a diesel involve in Brownsover?
A street beside Christ Church, a driveway, a lay-by or a forecourt: wherever your car has stopped in Brownsover, our engineers travel to it. The work rests on three answers, which we get first — what was put in, the quantity, and whether the engine has run.
Next, draining the tank on the spot removes the polluted diesel along with the AdBlue in one go. Residue from AdBlue won't flush away unaided, so the whole system gets a careful flush, which counts far more here than with petrol. The filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. Roughly half an hour once we arrive is usual for most jobs where your motor has not run. Our equipment is explosion-proof, and so a busy forecourt is no problem, and it is quiet enough for a residential street after dark.
Priming the system with fresh diesel comes at the end. You head off as soon as our technicians have fired it up, and it makes no difference whether the car is on a driveway around Brownsover or in a bay at Rugby. Before leaving, our technicians make sure it is running smoothly with fresh diesel in. Our technicians do it all wherever your car has stopped, and it never needs to be taken to a workshop. You get a VAT invoice and an engineer report afterwards, which is what insurers want.
About Brownsover
Brownsover is a suburban area in Warwickshire, situated on the River Avon and characterised by its predominantly detached housing stock. Brownsover sits at an elevation of 122 metres, approximately 11 miles east of Coventry and 77 miles northwest of London. Brownsover is located near several other communities, including Newton, Clifton upon Dunsmore, and Cosford, and is home to around 6796 residents. Brownsover's riverside setting contributes to its scenic environment.
AdBlue drains across Warwickshire, Brownsover included
AdBlue call-outs in Brownsover go to teams that cover the places near it — Newton, Clifton upon Dunsmore as well as Cosford — and much of Warwickshire beyond, throughout CV postcodes. Guessing won't help close to a border or somewhere hard to pin down; phone and ask.
Brownsover is a residential suburb, and a mobile drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, we drain it where it is, and so it never needs to be moved to us.
Brownsover: what AdBlue in a diesel tank costs to fix
Each job is different, so not one single quote would be fair. Whether your engine has run, and for how long, comes first in what changes the cost. How much AdBlue went in comes next, and then the position of the vehicle, because an open drive is easier for our van to get to safely than a tight gap behind Brownsover Community Centre.
With that reason, every call from Brownsover opens by asking the same trio — which fluid went in, how much, whether it ran — ahead of any quote. Once they are answered, a range becomes one firm figure.
Priced on the call before the engineer heads out, it is paid for on the day — card or phone, nothing in advance. Misfuelling cover comes with many insurance policies, so it pays to look at yours before the van arrives.
In Brownsover and still next to the car?
Not touching the car is, right now, the best move open to you. Ignition off, engine off, keys out. Ring 0333 366 0103 and tell us it's AdBlue, about how much, and whether it's run. Petrol in Diesel takes it from there, in Brownsover or anywhere around Warwickshire.