SOURCE: AC/BLOWS FROM DEFROST VENT ONLY
passenger side right above the airbox 1 plastic line it loves to pop off
SOURCE: ac vent problem
the vacuum canister is located under the battery tray on this model truck, however the most common problem are the vacuum lines that run around the battery box. usually the battry will leak acid at some point in time and create holes in the small hard plastic lines. i would remove the battery and check the vacuum lines first.
I’m happy to assist further over the phone at https://www.6ya.com/expert/jonathan_3a3c556b4b17d1d2
SOURCE: Air conditioner blows through defrost vents
LOOK AT THE WHITE PLASTIC HOSE GOING TO THE RECIRC VACUUM ACTUATOR UNDER HOOD. THIS IS ON TOP OF A/C BOX BY RIGHT SIDE OF FIRE WALL YOU WILL FIND THIS HOSE IS STARTING TO COME APART REPAIR HOSE AND PROBLEM FIXED.
SOURCE: Heater/AC only works thru defroster vents on '98 Contour
you prob have a vac leak on the back of the intake. good luck
Yes vachum controls all the doors on it go to http://www.alldatadiy.com and buy a subscrption there for your car they will have all the parts location for you there, most likely the blend door vac. motor is bad.
206 views
Usually answered in minutes!
That line goes to your vacuum actuated heater core bypass, you will see the vac solenoid in your heater core line under the hood.
×