Don't Start It: AdBlue in a Diesel Tank in Bybrook
With AdBlue in the diesel tank, the ignition stays off and so does your motor. Chemically, AdBlue is simply urea in water. As it is water-based, it won't ignite and never combines with diesel; trouble only starts once the pump begins drawing it. Caught before the motor has been run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where your car is in Bybrook. Before anything, ring us on 0333 366 0103.
AdBlue in the diesel tank in Bybrook: the first few minutes
Things to do:
- Keys out — then nobody can power anything on.
- Close to moving traffic? Then put the hazard lights on.
- Keep your receipt or the empty bottle, so you can tell us what went in and roughly how much.
- The van locates you fastest with a postcode starting TN24 9, or simply the name of a street nearby, so phone from the spot.
Not to do:
- No starting the engine — not for a second, not to reposition the vehicle.
- Your ignition remains off: on lots of diesels, turning it on is enough to run your pump.
- Don't top up with diesel to dilute it. AdBlue does not mix in diesel; it separates out.
- Even a short distance up Tadworth Road is too far to drive it.
- Don't try to drain the car yourself at the kerbside.
Get the attendants to help you move your vehicle off the pumps if you're at a forecourt in Bybrook, whether it's the Willesborough Kennington Garages or somewhere else. At your own drive, do not move it at all.
AdBlue in a diesel tank: what it does
Not the engine but your exhaust is where AdBlue is meant to go. Stored in a separate tank, it's squirted into the exhaust to treat the gases. A fuel pump isn't designed to cope with it, and AdBlue was never intended to travel through one.
Fuel mixes; AdBlue, once poured in, will not. The behaviour is not at all like diesel's. Heavier than diesel, it sinks and pools below it — the very place the intake sucks from. Simplest of all: one that got AdBlue in Barrow Hill last night and hasn't been started since. The liquid sits at the base of your tank, undrawn — but it will be first through if the motor runs, before any diesel at all.
After it's drawn in, the damage comes in two forms. What is left when the water goes is urea, which turns into crystals: they lodge in narrow channels and clog filters. On top of that, it attacks some metals in a fuel system, and keeps going till it's cleared out. If the AdBlue has reached the lines, leaving it till morning in Bybrook makes it worse. Inside that tank only, waiting does nothing. And there's the water: it offers no lubrication to the parts that rely on it the most — the injection pump and every injector.
AdBlue in a diesel: why it's commonly worse than petrol
Petrol pumped into a diesel on Sainsbury's's forecourt makes your fuel watery — that is the whole fault. It mixes with your diesel, and whilst it is inside your tank it does no harm; the damage comes from running your engine on it.
AdBlue in a diesel is a fault of the wrong substance altogether. It can't just be run through, because it does not burn. It doesn't stay mixed, 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 the engine "to see" costs more here than almost anywhere else, whether the vehicle is in St Georges Square or the middle of Bybrook.
As with petrol, there is good news. Not started? Then the AdBlue waits only in your tank, the easiest bit of the entire system to empty, wherever the car has stopped around Kent.
How AdBlue ends up in a diesel tank around Bybrook
Plenty of cars put the AdBlue cap alongside the diesel cap, now and then under one flap, and in dim light the two can look identical. No one means it. A bottle picked up while driving home and tipped in outside the house, instead of at the forecourt, is the typical route.
Mostly, it happens in one of a couple of familiar ways. Midway through the drop-off, the dashboard flags it up, and outside Phoenix Community Primary School the refill is hurried. A bottle is poured in at the end of the day on a drive just off Shaw Cross. Else, after dark outside Bybrook Tavern, your car is refilled by a driver opening that flap the first time.
The least known vehicles see it most — hire cars, new cars, company ones, and the spare motor of a family with one of each fuel types. Wherever you're in Bybrook or the remainder of Kent, it is the same mistake and the same first answer: leave the vehicle off.
Started the motor with AdBlue in your diesel tank in Bybrook?
The AdBlue has left your tank, then. Via the filter, along the pipework, and — given any running time — on to the injection pump and every injector: that is how far it has gone.
You may notice the engine running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Ashford Rugby Club or halfway across Bybrook. Stop when it is safe. Switch off. Leave it off instead of restarting it to check. Every start pulls more of it through.
Exit the M20, under a mile from Bybrook, at the first junction and park safely, not driving on.
Every mile pushes the AdBlue deeper in. That's why crossing Bybrook to park near The Church of Jesus Christ of Latter-day Saints and a drive of under 15 miles for Canterbury are very separate jobs. Tell us roughly how far it had come.
There's more to clean out once the motor has been run, and we do all of it where the vehicle has ended up. Lasting damage is very unusual when it is caught early.
What does an AdBlue drain on a diesel involve around Bybrook?
A street beside Cineworld Ashford, a driveway, a layby or a forecourt: anywhere your vehicle has come to rest in Bybrook, our technicians travel to it. Three answers shape the job, so before anything else our engineers ask which fluid got in, roughly the amount, and if the motor has turned over.
The polluted diesel and the urea leave as one when that tank is drained, on the spot. With AdBlue, far more than with petrol, flushing counts: the fuel system is cleaned all the way through since residue will not wash away by itself. Clean diesel goes in after your filter is flushed — or replaced, when it needs to be — and after that the vehicle is tested. Roughly half an hour on site is typical for most jobs when your motor hasn't run. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house at night.
Last, the system is primed with new diesel. Starting it comes next, and then you set off from where the car is parked, by Ashford International or on a drive around Bybrook. Before we leave, our engineers check it's running smoothly with fresh diesel in. Because the job is done in its entirety where the vehicle is, a garage never comes into it. Insurers ask for a VAT invoice and an engineer report, and both come at the end.
About Bybrook itself
Bybrook is a suburban area situated on the River Great Stour in Kent, with a mix of semi-detached housing and a population of around 4552 residents. Bybrook sits at an elevation of 47 metres, near the villages of Bockhanger and Kennington, and is approximately 11.9 miles from Canterbury. Bybrook is also within commuting distance of London, being around 49.7 miles from the capital. Bybrook has a relatively low-lying riverside setting, characteristic of the Stour Valley in this part of Kent.
AdBlue drains across Kent, Bybrook included
AdBlue jobs in Bybrook go to vans that serve the places around it — Bockhanger, Kennington Lees as well as Kennington — and much of Kent beyond, across TN postcodes. Ring and ask rather than guess if you're close to a border, or anywhere awkward to explain.
Bybrook is a residential suburb, and a mobile drain suits it: whether the car is on a home drive, a residential street, a car park or a forecourt, our engineers drain it where it sits, and so it never needs to be moved to us.
AdBlue in a diesel tank around Bybrook: the cost of fixing it
There's no fair single quote, since the jobs are not the same. What moves the cost is, first, whether the engine has run and for how long; then how much AdBlue was put in; and then where your car is and whether our van can reach it safely, which is simpler on an open driveway than in a tight gap behind Mount Zion Baptist Church.
That's why each call from Bybrook starts with the same three questions, asked before giving a figure, not after: what got in, how much, and if it has run. When those are answered, a range becomes a single firm number.
Our quote is given on the call, before anyone sets off; settling up comes on the day, by card or by phone, and nothing upfront. While our engineer is on the way, dig out your insurance: plenty include misfuelling.
Still beside your car around Bybrook?
Then the most handy thing you can do is nothing to the car. Ignition off, motor off, keys out. Call 0333 366 0103 then tell us it's AdBlue, roughly how much, and if it's run. Petrol in Diesel takes it from there, in Bybrook or anywhere across Kent.