engine vibration
#62
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iono changed the tranny mount from poly to stock and its driveable now lol all it did was dampin the vibration. i think i know what it is but i gotta pull the trans out i think the flange on the end of the crank might be warped or something so im going to put a indicator on it and see where its at.
#64
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The poly mounts do amplify the vibration. Im almost to the point where i think mine has been there for awhile, and when i did the polys it just amplified it. But the initial vibration has to come from somewhere. I ordered a March dampener, i really hope that fixes it. If not ill probably change the trans mount out like you did and see if i can live with it too. Ive lived with it the way it is now for a year now, but it just got to where it wasn't fun to drive anymore. Hope you figure it out.
#71
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Subscribing. I bet its more internal. When I did my clutch I also put in a poly trans and torque arm mount, already had poly engine mounts in. It really amplified the noise/vibration coming from my 10 bolt
. To the point where I don't even like driving above 60mph. Next mod: Midwest Rear.
Poly trans mount did make it harsh, but it also made the car more stiff and feel less mushy.
Good luck finding it! Junkyard 6.0s are pretty cheap...
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Poly trans mount did make it harsh, but it also made the car more stiff and feel less mushy.
Good luck finding it! Junkyard 6.0s are pretty cheap...
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I just bought a 2000 Trans Am and I am having the same issue... Did you ever track down where the vibration was coming from?? I have the poly mounts, tourqe are, pan hard, sub frame connectors and everyone is saying that is where my vibration is coming from...