i know this was dumb but a few weeks ago i was with a friend on a open highway in my dads impala. i dont normally do this but the time was perfect so i floored it. i very quickly got into three digits but at exactly 113 mph i saw the dashboard dispay (the screen that is under the speedometer that tells you your avg speed ect.) say "113 mph maximum speed" and then the car slowed itself down. I immediatly knew what i did was stupid but i was just wondering if when my dad gets his next oil change he will find out about this. I didnt know if the oil changing place's computer would tell them this or if thery could legally tell my dad about this. might be a dumb question but im nervous. thanks.