TomServo92 Posted June 6, 2014 Share Posted June 6, 2014 The hits keep coming.... According to a report from The Car Connection, GM has discovered a problem with the superchargers of the 6.2-liter V8s found in the Chevrolet Camaro ZL1 and the Cadillac CTS-V. Apparently, the issue rests around the internal bearing shaft grease, which can become contaminated (we aren't sure with what). If left unchecked, it'll first lead to a rattle at idle, which goes away under slight throttle. The real warning stage is when a high-pitched squeal develops, signaling that the bearing shaft has failed. Naturally, severe engine damage is the next step (although it's possible that the engine will also just refuse to turnover, although neither case is desirable). http://www.autoblog.com/2014/06/04/gm-extending-warranties-cadillac-cts-v-chevy-camaro-zl1/ Quote Link to comment Share on other sites More sharing options...
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