What color fluid is leaking from your car? That is key in determine what's wrong. I borrowed this from the web:
Fluid Investigator - 007 by Lauren Fix, The Car Coach www.laurenfix.com
Do you have a fluid leak under your car or truck? Here’s a simple way to be your own private investigator. If you’re not sure whether you are losing oil, transmission fluid, coolant or brake fluid, here is a simple, but effective method for finding who or what caused it!
Place an old sheet or large piece of white cardboard under the vehicle overnight. In the morning you will have your answer. Each fluid is a different color to help you diagnose the answers.
If the leaks have the following color, you have a good indication of what fluid you are leaking.
The location of the leak could also be a dead giveaway. Being a good sleuth make it obvious to conclude that there will not likely be an anti-freeze leak in the back of the vehicle.
The government tints fluids different colors for safety reasons. This will assist you during maintenance schedules too.
Keep a sharp eye on your vehicle; leaks can be frustrating and even dangerous. If you’re unsure go to a professional certified mechanic and ask for help. Even James Bond will ask for help at times.