4x4bxr

Can someone help? When ever I turn my heat or Ac on it only blows air on the defrost and left side of the feet area. I just replaced my turn signal switch and had to take the bottom of the dash panel off. Does anyone know what the problem might be?

xjmarc

Sounds like a vaccum line has come loose or an actuator went out.

4x4bxr

You mean the vacuum line on the exhaust manifold ? Where do I find the actuator?I'm all new to this and learning thanks for your help.

99 Purple XJ

Check the vacuum ball under passenger side inside the bumper it looks like a black ball

4x4bxr

Forgot to mention its a 92 xj . I don't know if it makes a difference or not.

alpine.adrenaline

When you removed the dash panel you probably pulled one of the vacuum hoses loose. Listen for a hissing on the passenger side or center console while your engine is running (start with the vents OFF). You can trace the presence of a vacuum from the "jeep egg," a black vacuum reservoir in the front bumper (in its stock location). Follow those lines into your firewall and then towards the climate controls in the center console.

4x4bxr

Cool I wil check all that thanks for the help everyone I will post a result later

4x4bxr

Ok so I chef everything and seems ok the problem is that when I switch it over from def to vent it doesn't switch

4x4bxr

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