Top Habits Killing Your Car's Cooling System

Your car"s cooling system works silently in the background, keeping your engine at the optimal temperature regardless of whether you are stuck in traffic or cruising on the highway. When it fails, the consequences are catastrophic—overheating can warp cylinder heads, blow head gaskets, and crack engine blocks in minutes. Yet many drivers engage in habits that slowly destroy their cooling system, turning a preventable failure into a financial disaster. Here are the top habits that are killing your cooling system—and how to stop them.