Originally Posted by
Sharpe
nothing new to report yet, i dont get out there much. as for the jerkieness it is pretty severe, like if someone was shaking you back and forth violently
Really? That bad huh?
I would have to agree that it sounds like an engine mount or transmission mount is either bad, broken, or missing, as this would cause shaking and shuddering as you describe it.
IMO I don't think a small vacuum leak could add enough air to cause major jerkiness. Sounds like it's mechanical in nature.
Check the Engine and tranny mounts, let us know the condition.