1998 Dodge Ram 1500 4WD "vacum 4x4" Questions

...it started making this noise. Any ideas? u ever try the vacum line or the vacum chamber i have a 98 dodge ram with the same problem with the 4x4 and i had to replace the vacum chamber and vacum ...

4x4 vacum switch where is it located activator vacum switch for 4x4 on 1998 1500 ram On the top of the transfer case

...vacum 4x4 activator switch located The activator switch that engages the front axle is located on top of the axle on the right side of the Axle it will have 2 vacuum lines that plug into it usually ...

...vacum line,with switch on or shifter in 4x4,depending on which one it has,you shuld be getting a vacum to the actuator on top of the front axle,if not the plastic line is broke somewhere,engine might ...

...Could this have anything to do with it? Most likly cause to your problem would be the transfer case vacume switch check for vacume at switch then check for vacume at the front differntal if you have ...

...selection is changed. The vacuum lines appear to be OK. The fork must not be moving enough or the vacume is to weak. Also there is a vacume plunger in the vacume switch on the trasfere case make ...

on my 01 dodge ram 1500 4x4 the shaft on the pass front seems to not disangage completely check for vacume at the cad unit on axl case if you have vacume then remove the cad unit check to see if the ...

i have a 98 dodge ram 1500 4x4 and my 4 wheel drive isnt working. i replaced the vacuum switch but still nothing You replaced the vacum on the front axle.

vacum switch for 4x4 located front differential does not engage i had the same problem with my 1996 ram. I ended up having to change the vacuum actuator on the front axle .it is located on the axle to

...the half shaft that slides the two axles together.if it does not have the electric motor then it is vacume operated and you will see a vacume line and actuator.check vac line.it should be elec though ...