http://www.google.com.au/search?q=temp+sensor+on+1997+ford+expedition+4.6l&hl=en-AU&gbv=2&gs_l=hp.1.0.0l10.1158815.1171139.0.1173011.14.10.0.4.4.0.250.1589.2-7.7.0...0.0...1c.TarnMYoLlKo&oq=temp+sensor+on+1997+ford+expedition+4.6l
This is a Simple Dialog Demo.