Highland Fuel Drain emergency service engineer draining wrong fuel from a car
24/7 Emergency Service

Wrong Fuel? We'll Fix It.

Scotland's Highlands specialist for wrong fuel recovery. Fast mobile response across Aberdeen, Dundee, Perth & Inverness. Don't start your engine — call us first.

Call Us NowOur Services
30–60 Min Response
Fully Insured
24/7 Available
What We Do

Our Services

Expert wrong fuel recovery across the Scottish Highlands. Whatever the misfuelling problem, we have the solution.

What To Do

Put the Wrong Fuel In? Follow These Steps

Acting fast is critical. The quicker you call us, the more we can do to prevent costly engine damage.

1

Stop Fuelling

As soon as you realise, stop adding fuel immediately. Replace the fuel cap.

2

Don't Start the Engine

Do not turn the ignition on. This prevents contaminated fuel from circulating through the system.

3

Call Us Immediately

Contact Highland Fuel Drain on our 24/7 helpline. We'll be with you in 30–60 minutes.

4

We Handle the Rest

Our engineer drains the tank, flushes the system, and refills with the correct fuel. You're back on the road.

Important: Starting your vehicle after misfuelling can force the wrong fuel through the engine, fuel pump, and injectors — potentially causing serious and expensive damage.

Why Us

Why Choose Highland Fuel Drain?

We're the Highlands' trusted wrong fuel specialists — fast, affordable, and professional.

Rapid Response

30–60 minute average arrival across the Highlands

Fixed Pricing

Transparent quotes with no hidden costs

Fully Insured

Certified and insured for your peace of mind

Mobile Service

We come to you — roadside, home, or forecourt

Expert Engineers

Trained fuel system specialists with years of experience

5★ Rated

Hundreds of happy customers across Scotland

Expert Knowledge

Common Fuel Mistakes We Fix Every Day

Misfuelling can happen to anyone. Here's what each type of wrong fuel does to your vehicle and how we fix it.

Petrol in a Diesel Car

Putting petrol in a diesel car is one of the most common misfuelling mistakes — and one of the most damaging if not dealt with quickly. Petrol strips away the vital lubrication that diesel engines rely on, which can lead to fuel pump failure, injector damage, and costly repairs. Our mobile technicians will safely drain the fuel tank, flush the entire fuel system, and refill with the correct diesel fuel.

Diesel in a Petrol Car

If you've put diesel in a petrol car, do not start the engine. Diesel is thicker and heavier than petrol and can block fuel filters, foul spark plugs, and cause misfiring, loss of power, or breakdowns. Our specialist team will come to your location, remove the contaminated fuel, clean the system, and get your vehicle running safely again.

AdBlue in the Diesel Tank

AdBlue in the fuel tank is a serious issue that requires immediate attention. AdBlue is a urea-based solution designed solely for your vehicle's emissions system. When introduced into the diesel tank, it can crystallise and corrode fuel lines, pumps, and injectors, potentially leading to major engine failure. Our engineers will fully drain, clean, and flush the fuel system.

150,000+Misfuelling incidents per year in the UK
95%Can be fixed roadside without towing
< 60 minAverage time to drain and flush

Symptoms of Misfuelling

If you've started the engine after putting in the wrong fuel, watch for these signs. Pull over safely and switch off immediately.

Difficulty starting the engineThe engine cranks but won't turn over, or takes multiple attempts to start. This happens because the wrong fuel can't ignite properly in the combustion chamber.
Engine knocking or judderingIrregular combustion causes the engine to shake, vibrate, or produce knocking sounds. Diesel in a petrol engine is especially prone to this as it doesn't vapourise easily.
Smoke from the exhaustUnusual white, black, or blue smoke indicates the wrong fuel is being burned. White smoke typically means unburned fuel is passing through, while black smoke suggests incomplete combustion.
Dashboard warning lightsCheck engine, fuel system, or emissions warning lights may illuminate. Modern vehicles have sensors that quickly detect abnormal fuel pressure and combustion patterns.
Loss of power or stallingThe vehicle struggles to accelerate or cuts out entirely while driving. This is caused by fuel starvation as filters and injectors become clogged with incompatible fuel.
Unusual engine noisesWhining from the fuel pump or rattling from injectors under stress. These components are designed for specific fuel viscosities and will strain when fed the wrong type.
Rough idling or misfiringThe engine may idle unevenly or misfire at low speeds. Contaminated fuel disrupts the precise air-fuel ratio your engine needs for smooth operation.
Strong fuel smell inside or outsideAn overpowering fuel odour near the exhaust or engine bay suggests unburned fuel is escaping the system. This can also be a fire risk — pull over immediately.
Reviews

What Our Customers Say

Hundreds of drivers across Scotland trust us with their misfuelling emergencies.

"Filled my diesel with petrol at 9pm and panicked. Called Highland Fuel Drain and an engineer arrived within 40 minutes. Had me driving again before 11pm. Absolute lifesaver."

James M.— Aberdeen

"The engineer was incredibly professional and reassuring. He explained every step of the process and even offered us to sit in his van to keep warm. Couldn't recommend them more highly."

Sarah K.— Inverness

"Wrong fuel in my work van on a Sunday evening — thought I'd be stuck until Monday. These guys came out within the hour and sorted everything. Fair price, no fuss."

David R.— Perth

"Put AdBlue in my diesel tank by accident. Was told by another company it would cost a fortune. Highland Fuel Drain were half the price and did a brilliant job. Back on the road same day."

Emma T.— Dundee
Coverage

Areas We Serve

24/7 wrong fuel recovery across the Scottish Highlands and beyond.

Put the Wrong Fuel In? Don't Panic.

Call us now for fast, professional fuel drain service anywhere in the Scottish Highlands. Available 24 hours a day, 7 days a week.

Call Now