Chelmondiston: AdBlue in the Diesel Tank? Leave It Off
Engine off, ignition off: that's how you begin if AdBlue has got into your diesel tank. AdBlue is urea mixed in water. It does not burn, it doesn't mix with diesel, and the damage it does begins when your fuel system draws it in. A drain and a thorough flush, done where the car is in Chelmondiston, is generally what AdBlue in a diesel tank takes — if it is caught before the motor has been run. No step comes before calling 0333 366 0103.
Those opening minutes: AdBlue in your diesel tank around Chelmondiston
To do:
- Take the keys out, and so nobody switches your ignition on.
- Close to moving traffic? So put your hazards on.
- So you can tell us which fluid it was and about how much, save the receipt or the empty bottle.
- Give us a postcode starting IP9 1, or whichever street lies nearest, and the van reaches you directly — so call wherever you are.
Not to do:
- Moving your vehicle even a few yards is no reason to start the engine.
- Many diesels run their fuel pump the moment your ignition goes on, so keep it off.
- Adding more diesel doesn't work: AdBlue settles out rather than thinning.
- Any driving at all is to be avoided, even a short distance along Church Road.
- Beside the road, don't attempt emptying it yourself.
Rolling the vehicle away from the pumps is a job for attendants to help with, whichever Chelmondiston forecourt you're on, the Corner Garage Shotley included. On your own driveway, do not move it at all.
What does AdBlue do in a diesel tank?
The engine isn't what AdBlue is made for; the exhaust is. From a separate tank it is fed straight to the exhaust, cleaning what the engine lets out. Not one side fits the other: urea does not belong in an injection pump, and a pump can't take urea.
Fuel mixes; AdBlue, after tipped in, won't. The behaviour is not at all like fuel's. It's heavier than diesel, and so it sinks and gathers at the bottom of the tank, which is where the pickup pulls fuel from. When your pump runs, the AdBlue is top of the list to go through. Before then it sits beneath the diesel, and that is why a vehicle filled in Shop Corner last night and never started remains the straightforward case, as long as nobody turns the key.
Once it's sucked in, the harm takes two forms. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and tiny passages; meanwhile, since it attacks certain metals, every part it touches keeps suffering for as long as it stays inside. Pipes holding AdBlue spell damage by morning for a vehicle sitting around Chelmondiston. Just inside your tank, it stays the same. Diesel protects the injection pump and every injector as it flows; water gives no lubrication, which is a separate kind of damage.
Why is AdBlue in a diesel frequently the bigger fault?
Fill a diesel with petrol in error over at the Shell, and this issue is diluted fuel. No harm is done while it sits put, blended into the diesel — only once the engine works on it.
The trouble with AdBlue in a diesel is a totally unsuitable liquid. It cannot just be run through, since it doesn't burn. Deposits and corrosion stay after the following fill, and AdBlue splits again out of your diesel, and so thinning it won't work. Hence the flush matters more, and turning your key "to see" does more harm here than nearly any other slip — in Erwarton or the heart of Chelmondiston alike.
The good news is the same as with petrol. If the motor hasn't run, the AdBlue is still inside that tank, and that tank is the easiest part of a fuel system to clear, wherever in Suffolk the vehicle is standing.
Chelmondiston: how AdBlue ends up in a diesel tank
No one means to do it. The AdBlue filler on plenty of cars waits right next to the diesel filler, sometimes under the same flap, and the two caps can look alike in poor light. It usually happens at home, from a container bought on the journey home, rather than at the forecourt.
It tends to happen in a few familiar ways. Rushing, outside Chelmondiston Church of England Primary School, after a warning light flashed 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 Main Road. Else, in dim light by The Red Lion, your car gets topped up by a driver opening that flap the first time.
The least familiar cars get it the most — hire cars, new ones, company ones, and the other vehicle in a family with both fuels. Leave it off: that is the first response to an identical slip, anywhere in Chelmondiston or the rest of Suffolk you happen to be.
Chelmondiston: started the engine with AdBlue in your diesel tank?
If so, the AdBlue is no longer in the tank. It's been pulled through your filter and the fuel lines, and if the engine ran for any time, it has got to the high-pressure fuel pump and the fuel injectors.
Lumpy running, smoke, dropping power, dashboard lights or cutting out: each may show up, perhaps midway across Chelmondiston or coming back from Long Wood. Stop as soon as it is safe, switch off, and do not restart it to check. More of it is pulled through with each start.
If you were on the M11, under 50 miles from Chelmondiston, come off at the next exit and stop somewhere sensible rather than pressing on.
Distance counts: each mile pushes the AdBlue further into your system, so heading towards Colchester, under 15 miles away, gives a far bigger job than crossing Chelmondiston to the car park by Chelmondiston Baptist Church. Tell us about how far it had come.
There is more to flush once the motor has been started, and our engineers do all of it where your car has ended up. Very rarely does it leave permanent damage if it's caught quickly.
What clearing AdBlue from a diesel involves in Chelmondiston
Anywhere it has stopped in Chelmondiston — a filling station, a lay-by, a drive, a road by Saint Andrew — the van travels to the vehicle. The job depends on three answers, which we ask for first — which fluid went in, the amount, and whether your motor has turned over.
Next, draining your tank right there takes out the polluted diesel and the AdBlue together. What remains from AdBlue will not wash away by itself, so the fuel system gets a careful flush, which counts far more with urea than for petrol. After that, the fuel filter: flushed, or replaced if it must be. Then fresh diesel, and then a test of the vehicle. Most of these jobs are a half-hour job once we arrive, if your motor has not run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.
Last, your system is primed with fresh diesel. You set off as soon as our engineers have started the engine, and it makes no difference whether the car is on a drive in Chelmondiston or in a space outside Harwich International. The test before we head off is that it runs smoothly on clean diesel. Because the job is done in full where your car is, a workshop never comes into it. You receive a VAT invoice and an engineer report later, which is what insurers ask for.
About Chelmondiston itself
Chelmondiston is a small village on the Suffolk coast, situated near the estuary of the River Orwell, with Shotley Common and Woolverstone to the east. Chelmondiston has a population of around 683 people and is characterized by semi-detached housing. Chelmondiston sits at an elevation of approximately 30 metres above sea level, looking out over the coastal landscape. Chelmondiston is located about 14.9 miles from Colchester and 66.2 miles from London.
AdBlue drains across Suffolk, Chelmondiston included
Shotley Common, Woolverstone and Harkstead are among the towns near Chelmondiston that the same vans reach, along with much of Suffolk beyond, throughout the IP postcode area. Guessing won't help close to a border or anywhere tricky to pin down; ring and check.
A van that comes to you fits Chelmondiston, a coastal village: you have no need to bring your vehicle to us, since our technicians empty it there, on a drive, a residential street, a car park or a forecourt.
Chelmondiston: what AdBlue in a diesel tank costs to fix
There is no fair single price, because the jobs are not the same. What moves the price is, first of all, whether your engine has run and for how long; then how much AdBlue was put in; and after that where the car is and whether a technician can get to it safely, which is easier on an open driveway than in a tight spot behind Chelmondiston and Pin Mill Village Sign.
Ahead of any figure, not afterwards, every call from Chelmondiston begins with the same three checks: the liquid, the quantity, and whether the engine ran. The answers turn a range into a straight price.
The price is quoted on the call, before a van sets off; settling up comes on the day, by card or by phone, and nothing upfront. Look at your insurance whilst we are on the way: many carry misfuelling cover.
Still beside the car in Chelmondiston?
Then the most helpful thing you can do is nothing to the vehicle. Ignition off, motor off, keys out. Tell us it was AdBlue, roughly how big an amount, and whether it ran, on 0333 366 0103. After that Petrol in Diesel takes over, across Chelmondiston or wherever in Suffolk.