Having problems with your 1997 Ford Explorer AWD ?
1997 explorer max ac switches between front and defroster vents
\015 When the AC is in the MAX position the air blows out of the front vents for a while then switches to the defroster vents. After a few seconds it switches back. It will repeat this over and over. When you switch to the regular AC position the air will blow only out the the front vents\015
Check the vacuum hose going to the heater control valve,it may have popped off. If that is on. check the vacuum hose going to your recirculation door under the right side of your dash. I hope this helps.
Repair Help & Product Troubleshooting for 1997 Ford Explorer AWD
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