95 dodge ram 4x4 activator problems... vacumm leak?

Discussion in 'Trucks and Trailers' started by kandklandscape, Oct 26, 2006.

  1. kandklandscape

    kandklandscape LawnSite Senior Member
    from PA
    Messages: 341

    Got a 95 dodge ram 4x4, right where the activator goes into the front axle, it is making a clicking/clanging noise, almost like a rotor grinding....

    when engaging the 4x4 into 4x4, noise stops, and 4x4 light comes on.... although sometimes it wont engage at all. my ? is that i broke the vac line off, and put a connector over, however i think there is air into the line?

    any ideas?
  2. Eclipse

    Eclipse LawnSite Bronze Member
    Messages: 1,149

    If you have noise in 2wd that goes away in 4wd I'm thinking the actuator itself is bad.

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