What happens when air enters your brake lines? The brake lines are responsible for moving brake fluid throughout your vehicle. They are designed to be airtight to prevent any air (or other things like water or debris) mixing with the brake fluid. Brake fluid’s...
What is an Engine Backfire? Backfiring occurs when unburned fuel ignites outside of the internal combustion engine instead of inside a cylinder. This could be for many reasons both mechanical and / or air-fuel ratio. If the combustion goes wrong there is a loud bang...
What is a Radio Band Expander? An FM band expander is a device used on Japanese car radios which allows them to pick up New Zealand radio FM frequencies. Japanese FM radio bands are between 76-90 MHz whereas the New Zealand FM broadcast band is between 87.5-108 MHz....
What does the drive belt do? The drive belt (also known as the fan belt or serpentine belt) is a belt made of durable rubber that is located on the engine pulleys. The drive belt transfers energy to the alternator, water pump, power steering system and air...
Why do your car’s brakes feel soft or spongy? Your car’s brakes use hydraulic pressure to slow down and stop your vehicle when the pedal is pressed. When the pedal is pressed, the brake fluid transfers pressure to the front and rear brakes. This works...
