Hey, I was reading your posts in the steering and suspension sticky thread and you seem like you have a good idea on what is going on with the Malibu. I have an 09 Malibu 2.4L and have a buzz/rattle type noise near the gauge cluster/lh a pillar area while driving. It only happens around 2Krpm under light load/cruise speed on the highway. It is definitely not in the roof or anything to do with the headliner or sunroof. The noise sounds like plastic vibrating and is light sounding. My question is have you had any experience with rattles or buzz noises from the left side of the dash or possibly around the firewall or engine compartment that may cause a noise like this? Thanks for your help.
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