looking for how to repair my 4 wheel drive in 97 ram 1500
my 4 wheel drive stopped working what do i do to fix
If your 4 wheel isn't engaging its most likely the vacuum actuator. This is mounted on front axle on passenger side. It uses engine vacuum to shift a collar on front axle to lock it in. First check if you have vacuum to actuator and check the steel vacuum lines for holes rusted through.