I work on our cars with hubby {he is a mechanic and all around fixer upper guy}

For the anti freeze- did you get the "ready to use" or the concentrated? If Concentrated follow the mixing directions.

Most cars now have a holding/ overflow tank that you pour it into.
there should be a line or mark about halfway on it- you don't want to overfill it.

{ be sure you aren't putting it in the wiper/squirter water tank }



If it takes a lot to fill it to the line, leave the cap off and run the car to see if the level goes down more then top it back up to the line and put the cap on.