No matter what I do there is no air flow through my 2000 Chevy S-10. When I first got the truck the settings for the air flow (for heat and air conditioning) did not work on setting #2 and blew air on all other settings. Then a year ago the highest power (#4) stopped working. My father thought nothing of it because he also has this problem with his 2001 Pontiac Aztec. Well about a month ago I hopped into my truck on a frosty morning and turned the heat on to defrost the windshield only to discover that all other settings (#1 and #3) no longer work. Now when I change to any of the settings I can hear the system want to work by making a slow hissing noise then doing nothing. I have no idea where to even start looking.
May 3, 2008 at 7:34 PM
