Your engine fires thousands of mini‑explosions a minute. Without steady coolant flow, that heat warps heads, fries gaskets, and sends the repair bill sky‑high. Stay cool, save cash.
Warning signs to watch for
Temp gauge creeping past halfway
Sweet, syrupy smell under the hood (that’s coolant)
Puddles near the front bumper after parking
Steam or “tea‑kettle” hiss at stoplights
Dashboard heater blowing ice‑cold in winter
Spot one? Book a check before you’re stranded on the shoulder.