Hi guys,

Got a vibration at idle slightest touch of throttle it’s gone, can feel it though the body. Checked the pipes to engine mounts and tested the modulator works fine, tested pipes no leaks, information in topic bit vague. I’ve used a mitymac to test vacuum on active mounts and there both not holding a vacuum so I think they are toast! Anyone changed there’s? can they be done on the drive Insitu? Thanks