Yesterday while driving I heard metal scrapping the road from under my car, could a part have fallen loose from underneath my car?
I did pull over to look underneath, and it looked like a little metal box hanging down
between the front wheels. Could it have been something from the road that caught under
my car or a part coming loose? Are there any parts like that that are used under a Sable?
Most probably the catalytic convertor heat shield broke loose. They rust at the welds and fall off. See if you can work it loose, if not, get a large hose clamp and wrap it around the shield to secure it. Don't do it though when the exhaust is hot, you'll burn yourself.
Search Mercury Sable Questions
Mercury Sable Experts