Can Somebody Please Tell Me How To Make Sure The Heater Box Is Opening, I Have A 1992 Coupe And I Dont Get Cold Or Hot Air. The Blower Motor Is Working And The Car Does Not Overheat.
Randy:( :( :(

http://http://i51.photobucket.com/albums/f380/123Viscount/Vacuumconnection.jpg

Look under the pass/side fuel rail for the pictured vacumn valve.

It may be your problem? Controls cruise control vacumn & possibly the heater control, but not sure. Worth a look tho.http://i51.photobucket.com/albums/f380/123Viscount/Vacuumconnection.jpg

thank you for your replyi will check the vacumn valves.:smack: :smack: :smack: :iagree: