Skip to content

Petrol in Diesel

0333 366 0103

Preventing AdBlue in a Diesel Tank in Gomersal Hill Top: Why It Happens

If AdBlue is already in your diesel tank, stop reading for a moment: leave the engine and the ignition off and phone 0333 366 0103. Usually, if your motor has not turned, it is emptied and thoroughly cleaned where the vehicle sits in Gomersal Hill Top. If you are reading before it has happened, the rest of this page is about why it happens and how to make sure it does not.

Call 0333 366 0103

AdBlue in a diesel motor, and its separate tank

Plenty of newer diesels on the roads round Gomersal Hill Top and Lower Popeley carry two liquids, not one. Diesel goes to the motor. AdBlue's own tank holds it, and from there it goes to your exhaust, where a spray cleans the gas.

Every tank comes with one filler of its own. Under one flap, next to each other: that is the arrangement on many motors. Elsewhere, AdBlue's filler sits under the bonnet or in your boot instead. Topping up your diesel side at the pump goes on constantly. The AdBlue side is topped up far less frequently, usually from a bottle, and normally by a person who has to stop and think where it goes. It is in that gap that the slip lives.

Gomersal Hill Top: how AdBlue in the diesel tank takes place

It's seldom carelessness. Three things tend to line up.

The warning comes first. As AdBlue runs low the vehicle tells you, and if it runs out altogether, the car drops into limp mode. So the top-up is done in a hurry: on a driveway off Sherwood Avenue before work, or in the car park at Bulls Head Inn on the way home.

Unfamiliar cars are second, too. Hire cars, new motors and company motors place their fillers in new places, and the hand goes for the cap used on the old one.

A spout-topped bottle meets no resistance at a diesel filler any more than at an AdBlue one. So the tip, once started, carries on. Whether it happens in Gomersal or the middle of Gomersal Hill Top, it is the same few seconds.

Flushing a diesel fuel system after AdBlue, Gomersal Hill Top

Which filler is for AdBlue, and which for diesel?

Look at these first, at a forecourt in Gomersal Hill Top or a drive out in Westfield. Seconds, no more.

  • The cap. The AdBlue cap is regularly blue, or marked "AdBlue". Your diesel cap usually is not. Read it rather than going by position.
  • Look at the size: the smaller filler neck is, on many cars, the AdBlue one.
  • The flap. Look inside the fuel flap for a label. Plenty of cars say there which fuel goes where.
  • In your boot or under the bonnet: that is where the filler sits if it's not by the diesel cap, and the handbook tells you which.
  • Picking up a hire or company car, perhaps at the car park at Batley? Ask the person who drove it last before leaving, rather than once the light goes on.

AdBlue top-ups that never reach the diesel tank

When the light comes on, wherever around West Yorkshire, follow this routine.

  • Park and switch off. Not on a slope, not with the engine running, and not in a rush on the side of Haddon Close.
  • Say "AdBlue" out loud as you unscrew the cap, after you find the AdBlue filler and reading it. Daft, yes, but it works.
  • The two under a single flap? So confirm the cap on your diesel side is still closed before raising the bottle.
  • Using the bottle's own spout, tip slowly — and stop when it's full or the bottle is empty.
  • Only then, start your car: close the cap, check again, and make sure the diesel cap was never opened.

If at stage two or three you find you have already poured into the diesel side, stop there. Step five is out.

Put AdBlue in your diesel tank in Gomersal Hill Top already?

Then the order of things is short. Don't start the engine. The fuel pump starts on many diesels the moment the ignition goes on — and so keep it off. AdBlue doesn't mix with diesel — it sinks to the bottom of that tank, where your fuel is sucked from — so don't top up with diesel to thin it.

The attendants at the nearest petrol station, Texaco or another forecourt will usually lend a hand pushing the vehicle clear if asked. At home around Gomersal Hill Top? Then the vehicle remains put.

Stop as soon as it is safe and switch off, if the engine has already run. On the M62, under 3 miles from Gomersal Hill Top, that means the next junction. Tell us roughly how far it went: a run towards Bradford, under 10 miles away, is a bigger job than a short hop across Gomersal Hill Top.

Our arrival in Gomersal Hill Top, and what occurs next

Anywhere the vehicle has stopped, whether outside Gomersal St Mary's Church of England Voluntary Controlled Primary School, beside Gomersal Moravian Church or on your own drive, the van travels to it. What fluid got in, the quantity, and whether it ran: our engineers ask because the answers decide both work and price. During the phone call itself, you are told our quote — ahead of dispatch.

After that: draining, then a full flush of the entire system. Unlike petrol, AdBlue leaves crystals and eats at some fuel-system metals, and none of it washes out by itself. Hence it matters more. The filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. We don't go until it has been fired up and is running smoothly.

Unrun cars mostly need a half-hour job from the moment we arrive. The equipment is fine on a busy forecourt, and quiet enough for a residential street after dark. Payment is on the day, not upfront, and you receive the paperwork an insurer wants: an engineer's report and a VAT invoice. While we travel, take a look at your insurance documents; many carry cover for misfuelling.

About Gomersal Hill Top, for a moment

Gomersal Hill Top is a suburban area situated near the River Spen in West Yorkshire, with Gomersal Hill Top being close to the towns of Gomersal and Littletown. Gomersal Hill Top has a mix of semi-detached housing and is located at an elevation of 146 metres, providing views of the surrounding countryside. Gomersal Hill Top is approximately 5.4 miles from Bradford, making it a commuter-friendly location.

AdBlue drains across West Yorkshire, Gomersal Hill Top included

White Lee and Littletown are among the places around Gomersal Hill Top, a residential suburb, that the same vans cover, over BD postcodes. The van gets to you fastest with a postcode starting BD19 4.

Shifting your car is not needed. A drive, a lay-by on the way to Church Wood, a side street close to St. Mary's: our engineers drain it where it sits. Tricky to explain, like the back of Gomersal Public Hall? By a county line? Asking is better than guessing, and so phone.

For Gomersal Hill Top drivers, the short version

Read the cap before you pour. If AdBlue has gone in the diesel tank all the same, leave the car off and ring 0333 366 0103. Petrol in Diesel empties it where it sits, anywhere around West Yorkshire.

Call 0333 366 0103