A basic OBD-II scanner is available from Wal-Mart for about $65. A more capable unit sells for $100.
Check with your local AutoZone to see if they can "loan" a scanner. You'd have to pay for it and get a refund upon return if they will do it.
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!