Help! I have a leak and don't know what it is
I noticed I had a leak today, nothing major but it's been going on all day.
I got my car chipped about two weeks ago, I'm running 93 octane. I've had a problem lately where the line from the fuel pressure regulator would blow off the manifold because of the boost. So today I did some work.
Removed the battery, changed my headlight bulbs, removed the stock intake system and installed a cold air and then used a screw clamp to tighten the line from the fuel pressure regulator to the manifold.
Drove to school with no problem, no error codes, no check engine. I did have a problem when I went to lunch and left to came back I couldn't put the car in first gear. I had to jiggle it around alot to get it in. Since then though it's been fine. I came out of school and backed out of my spot and saw there was a brownish oil on the ground a decent sized puddle. I looked under my car and saw oil dripping off the splash shield. Drove it home conservatively. It ran fine, no stuttering or shaking or anything. I get home and get out to check it while its still running and notice a light smoke coming from under the hood on above the drivers side headlight. Pop the hood and use a flash light to look around and I don't see anything, I've let the car sit the past couple hours and just looked and there are only a few drops on the ground.
Now I'm not a huge mechanic, wouldn't even classify myself as one. I'm going to put the car on jack stands tomorrow after class and take a look underneath it. Anyone have any idea what it could be? I got my oil changed a week ago, it looks like its coming down right under the filter. Maybe they didn't tighten something but granted how I didn't notice it until today I doubt it would be that.
I just wanted to know if anyone had any ideas before I put it on stands.
Like I said its running fine