Don't Start It: AdBlue in a Diesel Tank in Rode
AdBlue in your diesel tank? Then leave your motor off — and the ignition too. AdBlue is urea dissolved in water. Being water-based, it will not burn and won't blend with diesel; damage only comes when the pump starts drawing it. In Rode, AdBlue in a diesel tank found before your engine runs normally means a drain and a thorough flush, right where the vehicle is. No step comes before ringing 0333 366 0103.
Your next steps straight away, Rode: AdBlue in the diesel tank
To do:
- So no one can switch the ignition on, take your keys out.
- Put your hazards on if you are at all close to moving traffic.
- Keep your receipt or the empty bottle, so you can tell us what was put in and roughly how much.
- The van locates you quickest with a postcode starting BA11 6, or just the name of a street nearby, and so call from the spot.
Never do these:
- Do not start the engine, even for a moment to move the vehicle.
- Many diesels run their pump the instant the ignition goes on, so leave the car off.
- Adding extra diesel doesn't work: AdBlue separates out rather than thinning.
- Any driving at all is best avoided, including a short stretch along Marsh Road.
- No draining it yourself, at all, at the verge.
The staff on duty at any Rode filling station — the BP included — will usually help rolling it clear if you ask. At your own drive, do not touch it at all.
What does AdBlue do in a diesel tank?
AdBlue is made for your exhaust, not the motor. From a separate reservoir it goes directly to the exhaust, treating what your engine emits. No part inside an injection pump is made for this liquid — and no part of it was intended to travel through one.
Inside a diesel tank it acts really differently from fuel. It does not mix in. It sinks, because it is denser than diesel, and settles down where the pickup draws its supply from. When the pump runs, the AdBlue is first to be pulled through. Before then it sits underneath the diesel, which is how a car filled in Woolverton yesterday and not switched on stays the simple one, as long as no one touches your key.
It does two kinds of harm from there. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and tiny channels; meanwhile, since it attacks certain metals, each part it touches keeps suffering for as long as it remains in there. A car left sitting in Rode with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank is not. Diesel protects the high-pressure pump and every injector as it passes; water gives none of that, which is a second kind of harm.
Why is AdBlue in a diesel commonly the bigger problem?
Put petrol in a diesel at the Farleigh Service Station and you have a problem of thin fuel. Damage just comes from running on it. Blended into your diesel and sitting in that tank, it does nothing.
With AdBlue in a diesel, the liquid as such is plainly the wrong one. Not burning, it cannot just be run through. It does not stay mixed, so it cannot 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 the engine "to see" costs more here than nearly anywhere else, whether the car is in Tellisford or the middle of Rode.
With AdBlue, the good news is no separate from petrol. Not run? Then the AdBlue waits just inside the tank, the easiest section of the entire system to clear, wherever the car has stopped across Somerset.
How AdBlue ends up in a diesel tank in Rode
No one means to do it. The AdBlue filler on many motors sits right next to your diesel filler, at times under the same flap, and the two caps can look alike in poor light. Usually it's not the forecourt: a driver picks up a bottle driving home and tips it in outside the house.
A few familiar ways cover most cases. A warning light comes on during the school run, and the top-up occurs in a hurry outside Rode Methodist VC First School. A driver pours the container in outside their house, just off High Street, as the day ends. Otherwise, in dim light by The Cross Keys, your vehicle is topped up by a driver opening that flap for the first time.
The least known cars get it most — hire cars, new cars, company ones, and the other car of a home with one of each fuels. Wherever you are in Rode or the rest of Somerset, it's the same mistake and the same first answer: leave the vehicle off.
AdBlue in the diesel tank in Rode, and the motor started?
Then the AdBlue has left the tank. It's been sucked through the fuel filter and the lines, and if the motor ran for any time, it has got to the high-pressure fuel pump and the injectors.
Expect rough running, exhaust smoke, falling power, warnings on the dash, or a cut-out — coming back from Rode Playing Field, perhaps, or part way across Rode. Once safe, pull over then switch everything off — with no turning it on again to see. More of that is pulled through with each start.
Rode lies under 25 miles from the M4; if you were on it, exit at the next junction and pull up safely instead of carrying on.
How far it went matters. A few hundred yards across Rode to the car park by Rode Village Sign is a very different job from a run towards Bath, under 10 miles away, with the AdBlue reaching further into the fuel system with every mile. Roughly how far had it come? Tell us.
Wherever your car came to a stop is where all of it gets done, even with more to rinse out once your engine has been running. Noticed quickly, it very seldom leaves long-term damage.
What emptying AdBlue from a diesel involves around Rode
A street by Rode & District Memorial Hall, a drive, a lay-by or a filling station: wherever your car has come to rest in Rode, our engineers travel to it. Before anything else we ask what went in, about how much, and if your motor has been run, because those answers determine this work.
Right there, that tank is then emptied, and both the contaminated diesel and the urea leave as one. Residue from AdBlue will not flush away unaided, so the whole system gets a full flush, which matters much more here than with petrol. Next, the filter: flushed, or changed if it must be. After that clean diesel, and then a test of the car. Engine not run? Then expect about half an hour once we are there 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.
Priming your system with clean diesel comes at the end. Firing it up comes next, and then you set off from where the vehicle is parked, at Westbury or on a drive around Rode. The check before our engineers leave is that it runs properly on fresh diesel. No garage is required at any stage, with the entire job done on the spot. At the end, you are given the paperwork for your insurer: a VAT invoice plus a written report from the engineer.
About Rode and where it is
Rode is a village in Somerset, situated on the banks of the River Frome at an elevation of around 60 metres. Rode lies near the city of Bath, approximately 7.6 miles to the east, and is surrounded by nearby places such as Rode Hill and Church Row. Rode has a population of around 1070 people, predominantly living in detached houses.
AdBlue drains across Rode and Somerset
The vans that answer AdBlue call-outs around Rode also cover the locations round it, Rode Hill, Church Row and Shawford among them, and most of Somerset beyond, across the BA postcode area. Assuming doesn't help close to a county line or somewhere tricky to pin down; phone and check.
No towing is needed. In Rode, a village, a mobile service works: the car is emptied on the spot, whether in a driveway, a side street, a car park or a forecourt.
What does AdBlue in a diesel tank cost to sort out around Rode?
There is no honest single price, since the jobs aren't the same. Whether your engine has run, and for how long, comes first in what changes the cost. How much AdBlue was put in comes next, and then the position of the car, because an open driveway is easier for a technician to reach safely than a tight space behind Christ Church.
Which fluid was put in, what quantity, plus whether the engine ran: each Rode enquiry begins by asking precisely that, ahead of any figure, never afterwards. Their replies shrink a range down to a single figure.
You hear that price by phone, before anyone heads out, and you pay on the day, by card or by phone, with nothing upfront. While the van is on the way, check your policy: many cover misfuelling.
In Rode and still beside the car?
Not touching your car is, then, the most useful move open to you. Keys out; motor and ignition off. Ring 0333 366 0103 then tell us it is AdBlue, about how much, and whether it's run. Petrol in Diesel takes it from there, in Rode or anywhere in Somerset.