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![What does this engine coolant symbol with a faucet and 50% mean? Am I supposed to first drain 50% out before putting new coolant in? : r/AskMechanics What does this engine coolant symbol with a faucet and 50% mean? Am I supposed to first drain 50% out before putting new coolant in? : r/AskMechanics](https://i.redd.it/what-does-this-engine-coolant-symbol-with-a-faucet-and-50-v0-l1tv0xdyfieb1.jpg?width=1170&format=pjpg&auto=webp&s=ec9994a60e1a0e907b2fbe95d5baf328469a3f97)
What does this engine coolant symbol with a faucet and 50% mean? Am I supposed to first drain 50% out before putting new coolant in? : r/AskMechanics
![What does this engine coolant symbol with a faucet and 50% mean? Am I supposed to first drain 50% out before putting new coolant in? : r/AskMechanics What does this engine coolant symbol with a faucet and 50% mean? Am I supposed to first drain 50% out before putting new coolant in? : r/AskMechanics](https://preview.redd.it/what-does-this-engine-coolant-symbol-with-a-faucet-and-50-v0-4o0h5xdyfieb1.jpg?width=640&crop=smart&auto=webp&s=c73ed2c98428963655af00820eb5e36fbea65914)