Hydraulic brake systems depend on brake fluid to function properly. Leaks can lead to reduced braking performance or complete brake failure.

Air trapped in the hydraulic brake lines can cause the brake pedal to feel spongy or soft, reducing braking effectiveness.

Over time, brake rotors can warp due to excessive heat, leading to vibrations when braking.

Brake pads wear down over time and need to be replaced periodically to maintain effective braking performance.

The aluminum engine can be prone to overheating if the cooling system is not maintained properly, leading to potential engine damage.

The GM L61 engine has been known to experience timing chain issues, which can lead to severe engine damage if not addressed.

Due to the age of the vehicle, seals and gaskets may degrade, leading to oil leaks.

Multi-port fuel injection systems like the DOHC MFI can experience issues with clogged or malfunctioning fuel injectors, affecting engine performance.

The valve cover gasket can degrade over time, leading to oil leaks around the top of the engine.

The thermostat can fail, causing the engine to run too hot or too cold, which can affect performance and fuel efficiency.

The 4-cylinder configuration can be prone to ignition coil failures, leading to misfires and poor engine performance.

The mass air flow sensor can become dirty or fail, leading to incorrect air-fuel mixture and poor engine performance.

Hydraulic brake systems rely on fluid to transfer force; any leaks can result in reduced braking performance or brake failure.

Air in the brake lines can cause a soft or spongy brake pedal, reducing braking efficiency.

Contaminated brake fluid can affect the performance of the braking system and lead to component corrosion.

Over time, brake pads will naturally wear down and need replacement to maintain effective braking.

Excessive heat or wear can cause brake rotors to warp, leading to vibrations or pulsations during braking.

Sticking or seized brake calipers can cause uneven braking or drag, reducing overall braking efficiency.

The master cylinder is a critical component in a hydraulic brake system; failure can lead to a complete loss of braking ability.

The ABS system can experience sensor or module failures, leading to reduced braking performance or loss of ABS functionality.

Faulty brake lights can be a safety concern and may indicate underlying electrical or sensor issues.

A failing brake booster can make the brake pedal harder to press, increasing stopping distances and effort required to brake.

Over time, brake hoses can become cracked or brittle, leading to potential leaks and reduced braking performance.