Don't Start It: AdBlue in a Diesel Tank in Stanford
With AdBlue in your diesel tank, the ignition remains off and so does the motor. AdBlue is urea dissolved in water. Not like fuel, it neither burns nor blends, and no harm happens until your engine sucks it through. If your motor hasn't run yet, AdBlue in a diesel tank is normally emptied and carefully purged where the car sits in Stanford. Call 0333 366 0103 before you do anything else.
Stanford, AdBlue in the diesel tank: what to do right away
Things to do:
- So no one can turn your ignition on, take the keys out.
- Put the hazard lights on if you're at all near moving traffic.
- The empty bottle or the receipt shows us the fluid and the quantity, so do not throw it out.
- The van finds you fastest with a postcode starting SY5 9, or simply the name of a street nearby, so call from the spot.
Things not to do:
- No starting your engine — not for a second, not to shift your car.
- Don't switch the ignition on. On plenty of diesels that alone runs the fuel pump.
- Adding more diesel doesn't work: AdBlue separates out rather than thinning.
- Any driving at all is to be avoided, even a short distance along A458.
- Draining your tank yourself beside the road is not one to try.
On a forecourt in Stanford, whether it's the Texaco or another one, ask the staff to help you roll your car away from the pump. At home, the car stays exactly as it is.
AdBlue in a diesel tank, and what it does there
The engine is not what AdBlue is made for; your exhaust is. Stored in a separate tank, it's injected into the exhaust stream to treat the fumes. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is built to handle it.
Inside a diesel tank it acts really differently from fuel. It doesn't mix in. Denser than diesel, it sinks and pools underneath it — the same place the intake sucks from. Simplest of all: a vehicle that got AdBlue in Wattlesborough Heath overnight and has not been started since. The AdBlue sits at the foot of that tank, undrawn — though it will be the first thing through if the motor runs, ahead of any diesel at all.
From there it does two kinds of damage. What is left once the water evaporates is urea, which forms crystals: they settle in tiny passages and clog filters. On top of that, it eats at some metals in a fuel system, and carries on until it is flushed out. Where the AdBlue is in the lines, waiting till morning in Stanford leaves things worse. Inside your tank alone, time costs nothing. And there's the water: it brings no protection to the components that need it most — the high-pressure pump and every injector.
AdBlue in a diesel: why it's regularly worse than petrol
Top up a diesel with petrol by mistake over at the Essar, and this issue is diluted fuel. No damage is done while it sits put, blended into your diesel — only when the engine runs on it.
With AdBlue in a diesel, the fluid itself is plainly the wrong one. It does not burn, so it can't simply be run through. Crystals and corrosion remain through the next fill, and AdBlue splits again out of the diesel, and so thinning it can't help. Hence the flush counts so much, and turning your key "to see" does more harm here than nearly any other slip — in Coedway or the heart of Stanford alike.
With AdBlue, the good news is no separate from petrol. Not run? Then the AdBlue sits only in that tank, the easiest bit of the whole system to clear, anywhere the vehicle has stopped around Shropshire.
Stanford: how AdBlue ends up in a diesel tank
It is not on purpose. Plenty of vehicles have the AdBlue cap alongside the diesel inlet, now and then behind one flap, and muddling them up is easy after dark. Most of the time it occurs with a bottle bought on the way home and poured in on the drive, not at the pump.
A couple of familiar ways cover most cases. Halfway through the morning drop-off, the dashboard flags it up, and outside Trinity CofE Primary School the top-up is rushed. A bottle is poured in at the end of the day on a drive just off Marche Lane. Otherwise, in dim light outside the pub in the village, the vehicle is topped up by a driver using that flap the first time.
It comes up the most in a hire car, a brand-new car, a fleet vehicle, or the other car of a home with both fuels — the vehicles people know least. Same mistake, same first response — leave it switched off — wherever you are in Stanford or the rest of Shropshire.
AdBlue in the diesel tank around Stanford, and your engine started?
Then the AdBlue has left that tank. Via your filter, through the lines, and — given any running — on to the injection pump and every injector: that is where it has gone.
Expect rough running, exhaust smoke, lost power, lights on your dash, or a stall — returning from Wattlesborough Lawns, say, or part way across Stanford. When you safely can, stop and turn it off — without restarting to test. Each start pulls more of that through.
Stanford sits under 25 miles from the M54; if you were on it, leave at the next junction and pull up safely instead of driving on.
Each mile pushes the AdBlue further in. That's why a hop across Stanford to park near St John the Baptist and a drive of under 25 miles towards Wrexham are very different jobs. Tell us about how far it had come.
Wherever the vehicle came to a stop is where all of it gets done, even with more to clean out once your engine has been running. If it is spotted early, long-term damage is very unusual.
What draining AdBlue from a diesel involves around Stanford
Anywhere it has come to rest around Stanford — a filling station, a lay-by, a drive, a street by Wattlesborough Village Hall — the van comes to your car. The job depends on three replies, and our engineers get first — which fluid was put in, the amount, and if your motor has turned over.
Next, emptying that tank on the spot takes out the polluted diesel along with the AdBlue in one go. With AdBlue, far more than with petrol, flushing counts: the fuel system is cleaned right through since residue will not wash out by itself. The fuel filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and the car is tested. About half an hour once we arrive is typical for most jobs where your motor hasn't run. Quiet enough to use outside a house at night, and safe on a busy forecourt, our pumps are explosion-proof.
The final step is to prime the system on new diesel. After that our technicians fire it up and you drive off, whether from a parking bay outside Welshpool or a driveway in Stanford. The check before our technicians go is that it runs smoothly on fresh diesel. Our technicians do it all wherever the vehicle has stopped, and it never needs to go to a workshop. Your insurer will want an engineer's report and your VAT invoice — both yours afterwards.
About Stanford and where it is
Stanford is a small hamlet in Shropshire, situated in the inland countryside of the West Midlands region. Stanford sits at an elevation of 137 metres, surrounded by rolling hills and farmland, and is located near the villages of Wollaston and Halfway House. Stanford is characterized by its predominantly detached housing stock, reflecting its rural setting. Stanford is approximately 23.5 miles from the nearest city, Wrexham, and 146.8 miles from London.
AdBlue drains across Stanford and Shropshire
Over the SY postcode area, the teams answering AdBlue jobs in Stanford reach much of Shropshire too, Wollaston, Halfway House and Marche included. Guessing won't help close to a border or somewhere tricky to describe; ring and check.
No towing is needed. In Stanford, a rural hamlet, a mobile service fits: your car is emptied on the spot, be it in a drive, a side street, a car park or a filling station.
Stanford: what AdBlue in a diesel tank costs to fix
There's no fair single quote, because the jobs aren't the same. Three things move the price: whether the motor has run and for how long, how much AdBlue was put in, and where the car is. That last one turns on whether our van can get to it safely, and an open drive is simpler than a tight gap behind Wattlesborough Castle.
With that reason, each enquiry from Stanford opens by asking the same trio — what was put in, what quantity, whether the engine ran — ahead of a figure. Those replies shrink a range right down to one figure.
You hear that quote on the phone, before anyone sets off, and you pay on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, so it is worth checking yours while we are on the way.
Stanford: still next to the vehicle?
Right now, the best thing to do with the car is to leave it. Motor off, keys out, ignition off. Call 0333 366 0103 and tell us it is AdBlue, roughly how much, and if it has run. Petrol in Diesel takes it from there, around Stanford or anywhere in Shropshire.