Advice needed - My car has burn mark on hood and seems to be leaking oil

Question

I have a 4 year old, well loved Honda civic with only about 25K. It has been serviced nearly every 6 months. I just took it for a service a few weeks ago and today I noticed that it seemed to be leaking oil. Even more alarmingly, there is a "burn" mark on the hood. (see photos below) The paint is scorched in a small area. At first I thought something from the engine was heating that area from beneath. I had a look under the hood but couldn't find an obvious culprit and the underside of the hood seemed fairly undamaged.

I am not sure if the leak and the burn are related or if the burn is caused by something else that I hadn't noticed previously.

I plan to call the service station when they open on Monday, but any help/advice would be greatly appreciated.

Thanks in advance.

EDIT:

It seems that it is water. Not sure if it is harmless though. Have it booked for servicing tomorrow. But in the mean time, it happened again last night and I took a video of it. It was very hard to get underneath the car to have a better look or to trace it to the engine. I have put the video on youtube here for your interest.

Answer 1

Have you considered that perhaps the oil leak is from another vehicle?

If it is, in fact, from your Honda, start from where the puddle of oil is on the ground and work your way up, in the direction that gravity falls.

Look for and locate the source of the oil drip.

Once the source of the drip is found, you should see a path that the oil is following to that spot. Follow that path up to the source of your leak.

If you come to something simple like a loose oil plug or oil filter, go ahead and tighten it up. If you are not very mechanical, an oil plug should be good and snug with a wrench and an oil filter should be hand tight (not wrench tight). If you get to a bearing, seal, or gasket, you would probably need to take the car in to a repair shop.

Answer 2

Based on the comments to the original question it sounds like two things have been established:

1. The original hood blemish is likely from airborne dung or similar paint corrupting agent (yuck!).

2. The puddle under the car may be water and, if so, I think there's a high likelihood that it's from the air conditioning condenser. Specifically, this is to be expected when the air conditioner is removing a lot of humidity from the air. The water gets dumped out beneath the car, spooking the operator who doesn't expect this as normal operation.

It would be a good idea to confirm that what you're dealing with is water and not some other critical fluid. Here's what I suggest:

1. Take several large sheets of clean paper (e.g., butcher's paper).
2. Lay the layers down under where you normally park before you drive in.
3. Allow the drips to collect. If we're talking about air conditioning water, an hour is sufficient to collect plenty of water.
4. Pull out the paper and examine.

You should now have a damp blotch in the middle of your paper layers. If you're dealing with water condensed from humid air, it will be essentially colorless and odorless. All other automotive fluids have some sort of color and a distinctive smell.