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VL Commodore

Rb30 harmonic balancer issue

Started by Slickmik · 12 Dec 2012 · 2 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts. View original archive ↗

SlickmikArchived member
Hey guys , has anyone had an issue were the harmonic balancer was stuffed and caused driveline vibration ? As I have a good vibration that can be felt though floor etc , and I noticed the harmonic balancer has a fair old wobble going on and just wanted someone to shed some light on this and if you've had a similar issue how bad was the vibration and did a new one fix the issue ?? Cheers
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chasdmArchived member
Its very common to strip the key way on the balancer
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SLO.BT1Archived member
if you do replace it with an underdriven aftermarket one be prepared for the alternator to not charge at idle/ low rpm.mine will not charge under 1500 rpm now.
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