Use a new crush washer with each oil change when required; a reused washer can seep slowly

https://extra-wiki.win/index.php/Best_Oil_Change_Greensboro_for_SUVs_and_Trucks

Use a new crush washer with each oil change when required; a reused washer can seep slowly, leading to gradual oil loss that may go unnoticed until a low level warning surprises you.