I REALLY SUGGEST YOU GET THE MOST HELPFUL THING AVAILABLE.....SEE WHAT I HAVE BEEN USING FOR YEARS FOR MY "BABIES" IN MY 1ST LINK

http://www.2carpros.com/questions/2007-ford-taurus-tune-up

THIS MAY SORTA HELP YOU UNDERSTAND WHAT MIGHT BE GOING ON WITH YOUR COMPLEX HVAC SYSTEM...(I'M NOT FAMILIAR WITH YOURS....BUT THIS LINK MAY HELP YOU---I THINK IT'S A PLAYLIST, MORE THAN ONE VIDEO, SO DON'T "HARP" ON THE 1ST ONE!

http://www.youtube.com/watch?v=cCUzOUqW6Ms&playnext=1&list=PL7A2B69A3C0A6F144&feature=results_main

THE SUGGESTIONS DOWN THE SIDE AS WELL AS CHANGING MY SEARCH WORDS MAY GET YOU OTHER RELATED HITS

LET ME KNOW IF THIS HELPED AT ALL

THE MEDIC

Answered by CJ MEDEVAC (expert)
6,795 answers provided