Don't Start It: AdBlue in a Diesel Tank in Upper Ifield
If AdBlue has gone into the diesel tank, leave the engine off then keep your ignition off. Urea mixed in water is what AdBlue is. Not like fuel, it neither ignites nor blends, and nothing starts until your motor pulls it round. A drain and a thorough flush, done where your car is around Upper Ifield, is normally all AdBlue in a diesel tank needs — if it's caught before your engine has run. First, ring us on 0333 366 0103.
Those opening minutes: AdBlue in your diesel tank in Upper Ifield
To do:
- Keys out — that way nobody can power anything on.
- Close to moving traffic? Then put the hazards on.
- So you can tell us which liquid it was and roughly how much, keep the receipt or the empty bottle.
- Give us a postcode starting DA12 3, or whichever street lies nearest, and the van finds you straight — so ring from wherever you stand.
Do not:
- No starting your engine — not briefly, not to reposition the car.
- Do not switch the ignition on. On many diesels that alone runs the fuel pump.
- AdBlue does not mix in diesel — it separates out — so adding extra diesel will not weaken it.
- Even a short distance along Mill Hill Lane is too far to drive it.
- Don't try to drain it yourself by the roadside.
Rolling your car away from the island is a job for attendants to help with, wherever Upper Ifield forecourt you are on, the Esso or any other. If you're on your own drive, leave it just where it is.
AdBlue in a diesel tank: what it does
AdBlue is made for the exhaust, not the motor. From a dedicated tank it is fed directly to the exhaust, treating what the engine lets out. A fuel pump isn't designed to take it, and AdBlue was never supposed to travel through one.
Fuel mixes; AdBlue, after poured in, will not. Its behaviour is nothing like diesel's. The pickup sucks fuel from the deepest part of your tank, and that is precisely where AdBlue ends up: being heavier than diesel, it sinks. A car topped up on a drive in Shorne West yesterday evening and not started since is the simple case. No pump has sucked the AdBlue up so far — though when your motor runs, that's what goes first, directly from the bottom of that tank.
Once it's drawn in, the harm comes in two forms. It eats at some metals used in fuel systems, working on any part it touches till it's cleared from the system. And once the water evaporates, the urea turns into crystals that clog filters and settle in narrow channels. Pipes carrying AdBlue mean harm overnight for a vehicle parked around Upper Ifield. Just inside that tank, it stays the same. The water in it does damage of its own: your high-pressure pump and the injectors rely on diesel to lubricate them, and water gives them nothing.
AdBlue in a diesel: why it is commonly worse than petrol
Put petrol in a diesel at the Asda Express and you have a problem of thin fuel. No harm is done as long as it stays put, blended into your diesel — only when the engine works on it.
AdBlue in a diesel is a different problem: not thin fuel, yet no fuel at all. It cannot just be run through, since it does not burn. It does not stay mixed, so it can't be weakened. And crystals and corrosion don't wash out with the next tank of fuel. That's why the flush counts 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 Riverview Park or the middle of Upper Ifield.
With AdBlue, the good news is no different from petrol. Anywhere across Kent your car has stopped, an unstarted motor leaves the AdBlue still in the tank: the easiest bit of a fuel system to empty.
How does AdBlue end up in a diesel tank around Upper Ifield?
In dim light, two caps together — the AdBlue one and the diesel cap, now and then under one flap — may look the same. Nobody means it; plenty of layouts invite it. A bottle picked up when driving home and tipped in outside the house, rather than at the filling station, is the typical story.
The ways it happens are few and familiar. A warning light comes on during the school run, and the top-up takes place in a hurry outside Shorne Church of England Primary School. A bottle is poured in at the end of the day on a drive just off Butchers Hill. Otherwise, after dark outside Rose and Crown, the vehicle gets refilled by someone using that flap for the first time.
The least familiar vehicles get it the most — hire cars, new ones, fleet ones, and the other car in a home with both fuels. An identical mistake, an identical first step — keep it off — anywhere you happen to be in Upper Ifield or the rest of Kent.
Upper Ifield: started the engine with AdBlue in the diesel tank?
Then the AdBlue has left that tank. Given any running time, it travels to the high-pressure pump and every injector, having passed through your filter and lines.
Rough running, smoke, dropping power, dashboard warnings or cutting out: each may show up, perhaps part way across Upper Ifield or returning from Randall Wood. Stop as soon as it is safe, switch off, and don't restart the car to check. Each start pulls more of it through.
Exit the M2, under a mile from Upper Ifield, by the first junction and stop somewhere safe, rather than carrying on.
How far it went counts. A few hundred yards across Upper Ifield to the car park by Shorne Parish Church is a very different job from a run towards Southend-on-Sea, under 25 miles away, with the AdBlue reaching further into your system with every mile. Let us know about how far it had come.
Wherever your car came to a halt is where all of it gets done, even with more to rinse out once your engine has been started. Lasting damage is very unusual if it's spotted soon.
Upper Ifield: how AdBlue is drained from a diesel
Wherever it has stopped in Upper Ifield — a filling station, a lay-by, a driveway, a road beside Shorne Village Hall — the van travels to the vehicle. Which fluid went in, roughly how much, and whether your motor has turned over: our technicians ask first, since those shape the work.
Next, emptying your tank on the spot removes the contaminated diesel along with the AdBlue in one go. Residue from AdBlue will not wash out by itself, so the fuel system gets a careful flush, which matters much more with urea than for petrol. A test of the car comes at the end, after fresh diesel is added and your filter gets flushed or, if necessary, replaced. Engine not run? In that case expect about half an hour on site for most jobs. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house after dark.
Bleeding your system with fresh diesel comes at the end. At that point our engineers start the car and you set off, whether from a parking bay by Higham or a drive around Upper Ifield. Before we leave, our technicians make sure it's running correctly with clean diesel in. The whole job is done where the car is, so it never needs to go to a garage. You receive a VAT invoice and an engineer report later on, which is what insurers want.
About Upper Ifield, for a moment
Upper Ifield is a small hamlet in Kent, situated near the coast and approximately 24.5 miles from London. Upper Ifield sits at an elevation of around 68 metres, overlooking the surrounding countryside and close to nearby places such as Shorne and Thong. Upper Ifield is characterized by its predominantly detached housing stock, reflecting its rural setting. Upper Ifield remains a quiet residential community with a population of around 501 people.
AdBlue drains across Upper Ifield and Kent
Over the DA postcode area, the teams taking AdBlue call-outs in Upper Ifield serve most of Kent as well, Shorne, Thong and Shorne Ridgeway included. Ring and check instead of guessing when you are by a border, or somewhere awkward to pin down.
Upper Ifield is a rural hamlet, and a mobile drain suits it: whether the car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it stands, so it never needs to be moved to us.
AdBlue in a diesel tank around Upper Ifield: the cost of fixing it
Not one flat figure would be honest, since every job differs. Three things change the cost: whether the engine has been running and for how long, how much AdBlue went in, and where the vehicle is. That last one comes down to whether our van can reach it safely, and an open driveway is simpler than a tight spot behind St Mary the Virgin.
Which fluid was put in, what quantity, and if the engine ran: every Upper Ifield enquiry begins with precisely those, ahead of any quote, never afterwards. Those answers turn a range into a straight quote.
Before a van sets off, you are told our price on the phone. And you pay on the day, card or by phone, with nothing upfront. Look at your insurance whilst we are on the way: many include misfuelling cover.
Alongside the car in Upper Ifield, still?
Then the most helpful thing you can do is nothing to the vehicle. Ignition off, engine off, keys out. Tell us it was AdBlue, about what quantity, and whether the engine ran, on 0333 366 0103. After that Petrol in Diesel takes over, in Upper Ifield or anywhere within Kent.