Car’s evaporative emission system (EVAP) works silently to prevent harmful fuel vapors from escaping into the atmosphere. When issues arise, your car’s performance, finances, the environment, and...

If you’ve ever looked under your car’s hood or watched a car repair video, you’ve probably heard the term “flywheel.” But do automatic cars actually have flywheels? Manual transmission cars...

Knowing how to read your tire size is a basic skill every driver should have, even if you never plan to change your own tires. As any mechanic will tell you, the right tire size affects how your car...

A spark plug may be tiny, but it's crucial for engine performance. Its job is to ignite the air-fuel mix, so your car runs smoothly. If oil covers the spark plug, it can't spark properly—leading to...

The thermostat is small but crucial for your car’s cooling system. Its job is to keep engine temperature steady by controlling coolant flow. If it fails, overheating or engine damage can...

Blue smoke coming from your car’s exhaust is never a good sign. Unlike white smoke, which could be harmless condensation, or black smoke, which usually means too much fuel, blue smoke indicates...