06/26/2026
Topping off your coolant every few weeks is not a routine maintenance, your engine is telling you something is wrong- and topping it off is how you stop listening.
Your cooling system is a sealed closed loop. Collant does not get consumed like fuel,under normal conditions it should stay at the same level for months at a time. If it keeps dropping the coolsnt has to be doing somewhere-a cracked hose, leak in yoir radiator ,a failing water pump or seal ,or worst of all a failing head gasket . None of those problems will get solved by topping off your coolant reservoir. They get worse silently, while your engine runs progressively hotter each time the level drops.
A coolant leak caught early can run you from $100 to $500 to fix depending where the leak is. Ahead gasket failure from an ignored cooling system can run from $1500 to $3000. The coolant level dropping is NOT A MAINTENANCE TASK. IT IS A WARNING ⚠️. TREAT IT LIKE ONE..