How to Burp Your Car’s Cooling System
Things You’ll Need: Engine Coolants Step1Add a mixture of one-half water and one-half antifreeze to the radiator. Fill it right up to the top. Step2Fill the overflow/coolant reservoir with the same 50/50 mixture. Step3Leave the radiator cap off, turn the engine on and let it run until the radiator “burps”: You will see the coolant level drop and [...]
