So I had this bad vibration at all speeds. I rebuilt and installed a new driveshaft, along with a new CSB, guibo, tranny and engine mounts. This solved my high speed vibrations and drivetrain clunks. However, I still have this vibration pretty much in first gear while accelerating. It's definitely a chassis vibration. Should I be looking at RTABs and sub-frame bushings now? I don't get any tramlining though. Not sure where to start. Wheels and tierods are known to be good.
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Low speed vibration under acceleration
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im gonna say its 90% likely your subframe bushings in the rear...
mine are SHOT... and after beating the hell out of the car its now shuddering under heavier acceleration, probably driveshaft wobble because the subframe is moving.
check your bushings in the rear, i dont think the RTABS would do it, but definitely the subframe bushings.
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Just an update, went to replace my bushigngs and saw that a lost a bolt and nut off the guibo near the tranny.... I guess they weren't tight enough from the swap.
That was obviously the cause of my vibrations , but regardless the bushings were torn up badly so I'm sure that didnt help either.
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