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Petrol in Diesel

0333 366 0103

Why It Happens and How to Avoid It: AdBlue in a Diesel Tank in Scalby Mills

Stop here a minute when the diesel tank already has AdBlue in it: ignition off, engine off, and ring 0333 366 0103. In Scalby Mills, finding it before the engine runs usually means draining and a thorough flush on the spot. Not happened yet? Further down, the page covers the why it takes place and the how to avoid it for good.

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AdBlue in a diesel car, and its separate tank

Diesel feeds the engine — yet many modern diesels seen about Scalby Mills and Newby hold another liquid as well. Kept in a tank of its own, AdBlue is fed into the exhaust gas and cleans it.

Each tank has its own filler. Under one flap, next to each other: that is the layout on a lot of vehicles. Elsewhere, AdBlue's filler sits under the bonnet or in the boot instead. The diesel side is topped up at the petrol pump all the time. Much less commonly, the AdBlue side is topped up — mostly from a bottle, by someone working out where it goes. That gap is where the mistake lives.

How does AdBlue in your diesel tank take place around Scalby Mills?

Rarely is it carelessness: normally three things line up.

Hurry follows from the warning. The vehicle warns you as AdBlue runs low, and an empty tank sends it into limp mode — so the top-up gets done quickly, before work on a driveway off Scholes Park Avenue, or heading home in the car park at Old Scalby Mills.

Then the car is strange. A hire car, a new car or a company car puts the fillers where your last one didn't, and your hand reaches for the cap it would have used on the old one.

A spout-topped bottle meets no resistance at a diesel filler no more than at an AdBlue one. And so the pour, after begun, keeps on. The same few seconds settle it, in the middle of Scalby Mills or out in Newlands.

Flushing a diesel fuel system after AdBlue, Scalby Mills

Which filler is for AdBlue, and which for diesel?

A few seconds is all these take — so check them before you tip anything, on a driveway in Prospect Mount or a forecourt in Scalby Mills.

  • Read the cap rather than going by where it sits: AdBlue caps are regularly blue or marked "AdBlue", and diesel ones normally aren't.
  • On plenty of motors, the size tells: AdBlue gets the smaller filler neck.
  • The flap. Look inside the fuel flap for a label. Plenty of vehicles say there which fuel goes where.
  • The handbook. If your filler is not by your diesel cap, it's in your boot or under the bonnet, and the handbook says which.
  • The person who drove the vehicle last. On a hire or company car collected from somewhere like the car park outside Scarborough, ask before you leave, not when the light comes on.

Topping up AdBlue without it reaching your diesel tank

Anywhere across North Yorkshire the light comes on, here is a routine for the day.

  • Not in a rush on the side of Scholes Park Road, not on a slope, not with the motor running: park then switch off first.
  • Find the AdBlue filler and read the cap. Say "AdBlue" out loud as you unscrew it. It sounds daft and it works.
  • The two under one flap? Then confirm the lid on your diesel filler stays closed before lifting the bottle.
  • Slowly is best, through the bottle's own spout, till it's full or the bottle is empty.
  • Only then, start your car: close the cap, check once more, and make sure your diesel cap was never opened.

Find at stage two or three that it's already gone into your diesel side? So stop just there. Skip step five entirely.

Already put AdBlue in your diesel tank in Scalby Mills?

Then the order of things is short. Do not start your engine. The fuel pump starts on plenty of diesels the moment your ignition goes on — so leave it off. Diluting it with extra diesel fails, because AdBlue sinks to the bottom rather than mixing — and that is where your fuel is drawn from.

Ask the staff to help roll the car clear of the petrol pump if you're at a forecourt — the Gulf, the JET or somewhere else. Your own driveway in Scalby Mills is where it stays.

If your motor has already run, stop as soon as it is safe and switch off. On the Petuaria Way, under 50 miles from Scalby Mills, that means the next exit. A short hop across Scalby Mills is a smaller job than a run towards York, under 50 miles away, and so tell us roughly how far it went.

When our engineers get there around Scalby Mills, what happens?

Wherever the vehicle has stopped, be it by St Peter's Catholic Primary School - a Catholic voluntary academy, near SEA LIFE Scarborough or at home, our van travels to it. The replies decide the work and our price, so our technicians ask what was put in, about how much, and if it's run. On the call itself, you hear our price — ahead of dispatch.

Draining that tank comes next, then a full flush of the system. Not like petrol, AdBlue leaves crystals and attacks certain fuel-system metals, and neither washes away unaided. Hence it counts more. A test is at the end: before that, fresh diesel goes in, and the fuel filter is cleaned or replaced as needed. Before leaving, we fire it up and confirm that it is running correctly.

Most jobs are done in about half an hour after we arrive, provided your motor hasn't run — and the pumps we use are safe on a busy forecourt yet quiet after dark beside a house. Nothing upfront; you settle up that day. At the end, the VAT invoice and the report from the engineer go to you for the insurer. Wrong-fuel cover is part of many insurance policies — so make use of the wait to check yours.

About Scalby Mills

Scalby Mills is a suburban area located on the coast of North Yorkshire, with a mix of semi-detached housing and local amenities. Scalby Mills sits at an elevation of 32 metres, near the communities of Newlands, Northstead, and Barrowcliff. Scalby Mills is part of the larger urban area, but retains a distinct character as a residential suburb. Scalby Mills is approximately 193.5 miles from London and 35.9 miles from the city of York.

Scalby Mills and North Yorkshire: AdBlue drains across the area

Scalby Mills is a residential suburb, and our vans that cover it also work the towns around it, Northstead and Barrowcliff among them, across the YO postcode area. Quickest of all: quote a YO12 6 postcode to the van.

Moving your car is not needed. Wherever it sits — near Ruins of chairlift to fun park, in a lay-by heading to North Cliff Golf Club, on a drive — that is where it is emptied. Tricky to pin down, like the back of Alpamare? Close to a county line? Asking is better than guessing, and so phone.

The short version for Scalby Mills motorists

Before you pour, read the cap. Petrol in Diesel drains it on the spot, anywhere around North Yorkshire, if AdBlue has gone in the diesel tank regardless — and so leave the vehicle off and phone 0333 366 0103.

Call 0333 366 0103