pulsing vibration???? WTF
#21
Thread Starter
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Originally Posted by jimmyblue
I noticed this kind of thing immediately after my converter
swap and I think it's some kind of internal imbalance in the
free-spinning parts (since lockup makes it quit).
swap and I think it's some kind of internal imbalance in the
free-spinning parts (since lockup makes it quit).
#22
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I have it, in a WS-6 with a 6 speed. I just went through a clutch fiasco I'll write up soon. Heres what I know. 1) Its there neutral, clutch in or out and clutch in in gear. that eliminates from there aft (sorry Navy thing). So My pressure plate, flywheel and just because it was out drive shaft were all balance to .5 of a gram. So I pretty sure thats not it. I put a SLP underdrive Harm. balancer. Not much left that rotates but whats on the inside of the engine. Stock engine, tranny mount now. I was thinking exhaust but mine stock for now back to the GMMG resonators. I was thinking they could be putting out some strange vibes. I looked at my exhaust it didn't look like it was touching anywhere. The hunt continues, anyone would any place to look let me know. PS The vibration is strongest at 1300 rpm in idle but 6th gear deadens it pretty well on the road.
Ed
Ed
#23
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From: Pittsburgh
yea i have a vibration problem on my 2000 ws6 six speed at 70 mph a vibration starts and sounds like it is a warping noise and i thought it may be a driveshaft balance issue. i have an energy suspension tranny mount and a offroad y pipe. has anyone with a six speed had this issue at 70 mph +?????
#25
I did a YANK ST3500 in my SS with a Poly trans mount and it did the same thing. It would vibrate change in the center console. I also did a poly mount in my TA and it does it now too. Just a real slight vibration though. I plan on removing the Poly trans mount.
#27