Dallah Test Vehicle Maintenance

Question 1

How often should engine oil be changed under Saudi driving conditions?

Accepted Answer

Every 5,000-10,000 km depending on oil type and driving conditions

Answer

In Saudi Arabia's extreme heat, engine oil degrades faster than in moderate climates. Conventional oil should be changed every 5,000 km and synthetic oil every 7,500-10,000 km. Always check the manufacturer's recommendations for your specific vehicle.

Question 2

What should you check on your tires before a long desert highway drive in Saudi Arabia?

Accepted Answer

Tire pressure, tread depth, sidewall condition, and spare tire readiness

Answer

Before long drives in Saudi heat, check tire pressure (set to manufacturer specs when tires are cold), tread depth (minimum 1.6mm), sidewall integrity (cracks or bulges), and ensure the spare tire is properly inflated and the jack is functional.

Question 3

What does the engine temperature warning light indicate?

Accepted Answer

The engine is overheating and you should stop as soon as safely possible

Answer

The engine temperature warning light (usually red, showing a thermometer) indicates the engine is overheating. In Saudi heat, this is a critical warning. Pull over safely, turn off the engine, let it cool, and check coolant levels.

Question 4

Why is coolant/antifreeze important in Saudi Arabia even though temperatures rarely freeze?

Accepted Answer

Coolant raises the boiling point of the cooling system fluid and prevents overheating in extreme heat

Answer

Despite the name 'antifreeze,' coolant also raises the boiling point of engine cooling fluid (from 100°C to about 125°C with proper mixture). In Saudi Arabia's 50°C+ summer heat, this is critical for preventing engine overheating.

Question 5

What is the purpose of the vehicle's Istimara (registration card)?

Accepted Answer

It is the official vehicle registration document that must be valid and kept in the vehicle at all times

Answer

The Istimara is the vehicle registration card issued by Saudi traffic authorities. It must be valid (renewed annually), kept in the vehicle at all times, and presented to traffic police upon request. An expired Istimara results in fines.

Saudi Driving Practice Test

Saudi Driving Practice Test

Dallah Test Vehicle Maintenance