Having problems with your 1998 Ford Mustang ?
1998 Mustang - AC blows only through Defrost vents
\015 The AC blows cold. The blower speed selector works properly. The air only blows through the defroster vents (and a little at the floor) no matter what setting I put the air flow knob on.\015
You probably have a vacuum leak on the passenger side. its a small plastic hose some times they come unpluged from the engine. or brake.
Repair Help & Product Troubleshooting for 1998 Ford Mustang
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