![I may have accidentally driven today with the cap to the coolant reservoir being open. I just bought the car a month ago and often check everywhere I can for the fluids I may have accidentally driven today with the cap to the coolant reservoir being open. I just bought the car a month ago and often check everywhere I can for the fluids](https://preview.redd.it/u5ue0qy7tfx71.png?auto=webp&s=af0f82c659e638abe5843d4464f0651a892634f3)
I may have accidentally driven today with the cap to the coolant reservoir being open. I just bought the car a month ago and often check everywhere I can for the fluids
![Car Radiator Coolant Recovery Cap Radiator Cap 16401-20353 for Toyota Corolla 1978-2015 for Lexus GS300 1993-1997 - Walmart.com Car Radiator Coolant Recovery Cap Radiator Cap 16401-20353 for Toyota Corolla 1978-2015 for Lexus GS300 1993-1997 - Walmart.com](https://i5.walmartimages.com/seo/Car-Radiator-Coolant-Recovery-Cap-Radiator-Cap-16401-20353-for-Toyota-Corolla-1978-2015-for-Lexus-GS300-1993-1997_2186220d-d9c8-417e-8715-721312ee9ecc.8e8545bab36c76f1dd8b6cbce9424776.jpeg)
Car Radiator Coolant Recovery Cap Radiator Cap 16401-20353 for Toyota Corolla 1978-2015 for Lexus GS300 1993-1997 - Walmart.com
![Car radiator cap with warning in many language, in english means translate never open when hot. 15748433 Stock Photo at Vecteezy Car radiator cap with warning in many language, in english means translate never open when hot. 15748433 Stock Photo at Vecteezy](https://static.vecteezy.com/system/resources/previews/015/748/433/large_2x/car-radiator-cap-with-warning-in-many-language-in-english-means-translate-never-open-when-hot-photo.jpg)