Need Driveline Vibration Help....
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I have a 2008 C6 with a Vigilante converter.
I was at the track and on the lauch I heard a pop/slight bang sound but I still went down the track fine with no issues. 2nd pass, same thing happened again. Well now, I have a slight vibration at 1800-2000 rpms during normal driving or while in park revving the motor up. I changed the rims at the track, so I know the tires aren't the issue. I feel like there is slack in the driveline now... Like when I slightly hit the throttle from a stop, It move a tad bit before it engadges. I also felt a little more slack than usual in the wheel when removing the lugs. If I go uphill I hear it slightly and it almost sounds like a heat shield..
sound sounds like a quick vrrr vrrr vrrr for a slight second then it passes after that rpm...
Any ideas... I never hear the sound excelpt for 1800-2000 rpms and the only effect seems to be a little more slack in the driveline. In park or moving...
I was at the track and on the lauch I heard a pop/slight bang sound but I still went down the track fine with no issues. 2nd pass, same thing happened again. Well now, I have a slight vibration at 1800-2000 rpms during normal driving or while in park revving the motor up. I changed the rims at the track, so I know the tires aren't the issue. I feel like there is slack in the driveline now... Like when I slightly hit the throttle from a stop, It move a tad bit before it engadges. I also felt a little more slack than usual in the wheel when removing the lugs. If I go uphill I hear it slightly and it almost sounds like a heat shield..
sound sounds like a quick vrrr vrrr vrrr for a slight second then it passes after that rpm...
Any ideas... I never hear the sound excelpt for 1800-2000 rpms and the only effect seems to be a little more slack in the driveline. In park or moving...
Last edited by xstang; 04-01-2009 at 08:48 AM.