After doing an oil change? Do ya dump in the reccomended amount of oil, put the cap on, slam the hood down and takeoff? Or do you check to make sure it reads right on the dipschtick?
I pour my used oil on the ground...I figure if it came from there, it should be ok to go back. (I am just kidding) I take it to the recycle area when I get some, but I do not change my oil myself too much because it is much easier for the dealer to rotate the tires and stuff.