---
title: Fuel
---

# Fuel

## Fuel and Refuelling

### **Fuel Levels**

Never let the tank run too low — it can damage the engine. Refill before the warning light comes on.

### **Carrying Fuel**

Use only **approved fuel containers**. It’s illegal and unsafe to use anything else.

### **Motorway Driving**

Before entering a motorway, ensure you have **enough fuel or charge** to reach at least the next service area — preferably more, in case of delays. High speeds use more fuel, and service areas can be far apart.

## Fuel Types

### **Petrol Engines**

Modern petrol vehicles have **catalytic converters** and must use **unleaded fuel**.

### **LPG and Natural Gas**

- Stored in **pressurised steel tanks**
- Adds extra vehicle weight
- Not all service stations provide LPG — plan your route accordingly
- Use a **sealed refuelling system**

### **Electric Vehicles**

- Powered by an on-board **battery pack**
- Must be **charged** at home or public charging points
- Check your charge level before setting out and plan charging stops
- Allow **extra time** for recharging

### **Diesel Engines**

Modern diesel cars are fitted with:

- **Diesel Particulate Filters (DPF)** — to reduce emissions
- **Selective Catalytic Reduction (SCR)** — using diesel exhaust fluid to lower pollutants

Maintain both systems as recommended. Avoid spilling diesel — it makes the road dangerously slippery.

**Never mix fuels.** Check the pump before refuelling.

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