I know I topped it off to where I can see it when I got done with project . The main cause of this head job was to replace the blown headgasket . It was n't totally blown , but it was on its way to going . It was blowing blue smoke on startup .

Question: What might have I topped off in this project ?
Answer: I might have topped off some kind of gear in the car .I might have topped off some kind of fluid in the car .I might have topped off some kind of wheel in the car .None of the above choices .