Please check out the
Common Problems section of the
FAQ.
Doing a
search on this forum for your problem if it isn't in the FAQ can help, too.
When asking a question, please include all relevant details. i.e. engine type (2.5L Duratec V6/2.0L Zetec), transmission type (auto/manual), etc. We cannot help unless you are specific!
More info will be added here as time goes on.
-Lance