my ac/heater is acting weird and i cant find the problem. heater and ac works but it just stays on the window defrost setting. when i move the lever (to heat,vent, bi-lev, etc.) it just stays on defrost. i pulled the control panel out and took everythin apart thinkin it was a bad electrical connection or sumthin but everythin looked good. could my puddle jumpin last weekend caused this even tho this problem started about 2 days ago?
Little Red Menace
Check the vacuum bulb behind the bumper. Make sure the lines are tight on it. Trace the lines up and feel for damage to them.
i had the same problem, on the vac line that goes into the firewall... on that T connector, the line that came off the bottem and went into the firwall, if it was pushed onto the T connector too much it woldnt work, if i pulled it down a bit, the heater/ A/C worked fine on all the settings.
94 xj - 5.5" rubucon express long arm, 4.56's, shafted & Detroit locked on 35's
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