I noticed my 98 blazer was not engauging the front tires so I checked out my acuator under the battery box and followed my vacuum line only to find out its broke off and hanging down. I cant seem to find what this line was hooked up to. Can somebody please help me or post a pic. Thanks.



98 blazer 4 door 4x4
2" suspension lift
31x10.50
2" body lift going to be installed this week sometime.

 

This line either runs from the transfer case all the way to the front axle actuator or runs to a vacuum switch located on the firewall that will have another vacuum line running back to the transfer case (IIRC).

 

This may be a dumb question, but where on the transfer case does the vacuum line connect? Mine is just hanging down as well. Is there a diagram, or picture? I've reached all around the transfer case and can't find a place for the vacuum line.

 

Your going to need a mirror most likely, like you would get at the parts store on a handle.

Hooks up to a switch on the top of the transfer case. Drivers side, on top. Stick your hand up there and you will feel it. Hard to see without a mirror.