If you post your year and engine, I can look up the circuit and give you a few quick diagnostic checks.
There are circuit variations depending on the year and engine. Information given for one year's model may or may not apply to what you have.
Steve
98 Contour SE Sport 2.5 Duratec ATX The wifey's car
89 Taurus SHO - 246K miles
94 SHO ATX - 190K
1997 F-150 5.4L ATX - The Workhorse 150K.
ANY THREAD WITH "OMG" or "WTF" ETC IN THE TITLE WILL BE IGNORED!