The Car Coolant Quiz: Let’s Talk Radiator Fluid and Its Differences
Key takeaways: Antifreeze is a concentrate based on ethylene glycol. Engine coolant is essentially diluted antifreeze. Both work to lower your car’s freezing point and raise its boiling point. Antifreeze offers a lower freezing point than a 50/50 coolant mixture. Engine coolant is more suitable for mild year-round temperatures. Radiator fluid, engine coolant, and antifreeze….