Vibration Shudder heard in the cabin.
My 2012 JGC is only 3 weeks old, September build. Today it has developed a vibration shudder when idled. I can hear and feel it is coming from the engine compartment, heard for a good 2 seconds and comes and goes.. It does not make any different to the RPM, or with A/C on or off. Drive is normal.
Anyone else have this problem? v6 Petrol.
2012 Jeep Grand Cherokee Limited 3.6L v6, Mineral Grey.
2009 Ford Falcon XR6 4.0L Inline 6, Octane Orange.
Down Under - Perth, Western Australia