How often should I change my radiator fluid? This question lingers in the minds of many car owners, doesn’t it? Radiator fluid, often overshadowed by oil changes and tire rotations, plays a pivotal role in maintaining your vehicle’s overall health. But, what precisely constitutes the right frequency for this vital maintenance task? Is it contingent upon mileage, time elapsed, or specific driving conditions? Could seasonal changes or extreme temperatures influence the longevity of the fluid’s effectiveness? Moreover, what happens if you neglect this crucial aspect of your vehicle’s upkeep? Are you risking potential engine overheating or even catastrophic failure? And how do you determine whether your radiator fluid is still up to par? Should you rely on color, consistency, or perhaps seek the insights of a professional? As the debate swirls around this topic, it raises further inquiries into the nuances of car care. What factors should be considered in making this determination?