Trans problem??
Trans problem?? Does this sound like a tranny problem??
https://ls1tech.com/forums/lt1-lt4-modifications/800924-drivetrain-problem.html
https://ls1tech.com/forums/lt1-lt4-modifications/800924-drivetrain-problem.html
There will be some play in the output shaft without the yoke in it and a tiny amount with the yoke in it probably nothing you could feel. I dont know what to tell you on he thud it could be the trans slipping possibly, But without actually feeling it that would be hard to say. I would suggest you drop the pan like you did the rear end and check what is in the trans. Also on the rear end if the clutch in the posi is going bad and one wheel spins faster than the other you can get a shudder vibration from it,
I wis I could give you more info but sometime net diag just isnt possible, You might also consider dropping by a trans shop and have them drive it and see what they think.
I wis I could give you more info but sometime net diag just isnt possible, You might also consider dropping by a trans shop and have them drive it and see what they think.
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