Quoted from MinnPin:Yes, under the house. It sits about 1/2 or a little more under a three season porch and the rest under an office in the back. It is composed of foundation walls -- brick on three sides, the main garage door on the fourth side, and one little 2'6 door that enters into the basement.
This experience may pay off for you in the long run. By putting the smelly fumes in your garage, and finding out that their is a natural path for those fumes to enter your living quarters, you now know that you are also getting the dangerous odorless fumes that may occur in our garage as well. Don't run your car in that garage to warm it up in the winter until you find and eliminate the air infiltration problem. Once you get the air leak problem solved, your heat bills will likely go down as well.
Mac
Walnut Creek, CA
