St Michaels: AdBlue in the Diesel Tank? Leave It Off
If AdBlue has gone into your diesel tank, leave the engine off then keep your ignition off. AdBlue is urea mixed in water. The trouble begins once it is sucked through your lines — it won't ignite, and it won't blend with diesel. Caught before the motor has been run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where the car is around St Michaels. Ring 0333 366 0103 before you do anything else.
AdBlue in the diesel tank in St Michaels: the first few minutes
Do these:
- Pull your keys out, so nobody switches your ignition on.
- Put the hazards on if you're anywhere near moving traffic.
- The empty bottle or your receipt shows us the fluid and the quantity, so don't throw it out.
- Our van finds you quickest with a postcode starting TQ4 5, or simply the name of a street nearby, and so phone from the spot.
Things not to do:
- Shifting your car just a few yards is no reason to fire up your motor.
- The ignition remains off: on many diesels, turning it on is enough to run your fuel pump.
- AdBlue doesn't mix in diesel — it separates out — so adding more fuel will not thin it.
- Even a short stretch down Derrell Road is too far to drive the car.
- No emptying it yourself, at all, at the roadside.
The attendants working at any St Michaels forecourt — the Morrisons included — will normally help rolling it clear if you ask. Stopped on your own drive? Then it stays exactly where it is.
AdBlue in a diesel tank: what it does
Not the motor but the exhaust is where AdBlue is meant to go. Its own reservoir keeps it, and from there it is sprayed into the exhaust, where it treats the fumes. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is built to handle it.
Fuel mixes; AdBlue, after poured in, will not. The behaviour is nothing like fuel's. Heavier than diesel, it sinks and collects underneath it — the same spot the pickup draws from. A motor filled on a driveway in Shorton yesterday evening and not started since is the simple one. No pump has pulled the AdBlue up so far — though once the engine runs, that is what goes first, directly from the bottom of your tank.
Two kinds of damage follow from there. What remains once the water goes is urea, which forms crystals: they settle in narrow passages and block filters. On top of that, it attacks some metals in a fuel system, and carries on until it's cleared out. Where the AdBlue has reached the lines, waiting overnight around St Michaels makes it worse. Inside that tank alone, time costs nothing. Water protects nothing. The high-pressure pump and each injector need diesel flowing through them, so the water part harms them by itself.
AdBlue in a diesel: why it is frequently worse than petrol
Put petrol in a diesel at the Texaco and you have a fault of thin fuel. No damage is done as long as it stays unused, blended into your diesel — only when your motor works on it.
AdBlue in a diesel is another matter: not thin fuel, but no fuel at all. It doesn't burn, and so it cannot simply be run through. Crystals and corrosion remain through the following fill, and AdBlue splits again from the diesel, so thinning it can't help. That is why the flush matters more, and turning the key "to see" costs more here than almost any other slip — in Goodrington or the centre of St Michaels equally.
The good news is the same as with petrol. If the motor hasn't run, the AdBlue is still inside your tank, and that tank is the easiest part of a fuel system to clear, wherever in Devon the vehicle is sitting.
AdBlue in a diesel tank in St Michaels: how it ends up there
No one means to do it. The AdBlue filler on many vehicles waits 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 filling station: someone buys a bottle driving home and tips it in at home.
The ways it occurs are few and familiar. Hurrying, outside St Michael's Church of England Academy, after a warning light came on during the school run, a parent refills the vehicle. A bottle is poured in at the end of the day on a drive just off Climsland Road. Or someone unfamiliar with that flap refills your vehicle after dark, stopped in the car park outside The Devonport Arms.
Hired vehicles, new vehicles, company vehicles, or the spare vehicle in a family with one of each: the least familiar cars see it most. Wherever you're in St Michaels or the remainder of Devon, it is the same error and the same first answer: leave it off.
AdBlue in your diesel tank in St Michaels, and the engine started?
Then the tank is no longer where the AdBlue is. Through the filter, along the lines, and — with any running time — on to the high-pressure pump and every injector: that's how far it has gone.
You may notice your motor running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Primley Park or halfway across St Michaels. Stop as soon as it is safe, switch off, and do not restart it to check. Each start pulls more of it through.
St Michaels lies under 25 miles from the M5; if you were on it, exit by the first junction and stop safely instead of carrying on.
A quick hop across St Michaels to the car park by Paignton Baptist Church is one matter; heading for Exeter, under 25 miles away, is something else, because every mile pushes the AdBlue deeper in. So distance counts. Let us know roughly how far it had come.
We do all of the flushing where your car has ended up, and once your engine has been started there is more of it. Caught soon, it very rarely leaves permanent damage.
What emptying AdBlue from a diesel involves around St Michaels
The vehicle remains put, whether that is a street near Centre Peace, a driveway, a layby or a forecourt in St Michaels, and our van comes to it. Which fluid was put in, roughly how much, plus if the motor has been run: our technicians ask before all else, because those decide the job.
Next, draining the tank on the spot takes out the contaminated diesel along with the AdBlue together. A careful flush counts much more after AdBlue than with petrol, because what remains will not clear away by itself. Testing the car follows at the end, once fresh diesel is added and the filter is cleaned or, if necessary, swapped. About half an hour on site is typical for most jobs where your motor hasn't run. Explosion-proof pumps mean a live forecourt safe to work on, and they're quiet enough to spare the street at night.
The final step is to prime the fuel system on fresh diesel. Firing it up comes next, and then you set off from where your car is parked, outside Paignton or on a driveway in St Michaels. Before we leave, our engineers confirm it is running properly with new diesel in. The whole job is done where the vehicle is, so it never has to be taken to a workshop. You get a VAT invoice and an engineer report later on, which is what insurers ask for.
About St Michaels and where it is
St Michaels is a coastal suburban area in Devon, situated near the popular seaside resorts of Paignton and Torbay. St Michaels sits at a low elevation of around 12 metres, with its terraced housing stock reflecting the area's historical development as a residential community. St Michaels is located approximately 20 miles from Exeter, the regional capital, and is part of the wider Torbay area. St Michaels has a population of around 7973 people, according to recent estimates.
AdBlue drains in St Michaels and across Devon
Over the TQ postcode area, the vans answering AdBlue call-outs around St Michaels serve most of Devon too, Paignton, Tweenaways and Torbay among them. Guessing won't help close to a county line or anywhere hard to describe; phone and check.
No moving is needed. In St Michaels, a residential suburb, a mobile service works: your vehicle is drained on the spot, be it on a drive, a residential street, a car park or a forecourt.
AdBlue in a diesel tank around St Michaels: the cost of fixing it
There's no honest single quote, because the jobs are not the same. What changes the cost is, first, whether the engine has run and for how long; then how much AdBlue was put in; and finally where the car is and whether our van can get to it safely, which is easier on an open drive than in a tight space behind Palace Theatre.
What went in, what quantity, and if the engine ran: each St Michaels enquiry begins by asking precisely those, ahead of a quote, not after. The replies turn a range into a straight quote.
Our price is given on the call, before anyone leaves; settling up happens on the day, by card or over the phone, with nothing upfront. While our engineer is on the way, dig out your insurance: plenty cover misfuelling.
Still alongside the vehicle around St Michaels?
Leaving your vehicle alone is, then, the most useful move open to you. Keys out; engine and ignition off. Tell us it was AdBlue, roughly how big an amount, and if the engine ran, on 0333 366 0103. From there Petrol in Diesel takes over, across St Michaels or wherever in Devon.