I have a 93 Honda Prelude si with 116,000 miles on it. I recently have discovered that after driving for a while and parking that a small round spot of oilappears on the ground where ever I park. The spot is located towards the front of the car maybe where the oil filter is. I'm not to sure though but it is in the general area. I was wondering if anybody had any ideas of what the problem could be? I also have a question regarding coolant. The other day my dad accdidently added to much coolant to the car and after a lengthy drive I noticed that coolant was leaking from the the bottom of the car. Is this going to have any detrimental affect to my car and is there any way to fix it? I would be grateful for any insight anyone has out there.