Hi Guys. I noticed this morning on my way to work that when I go from neutral to 1st gear and let out the clutch to begin accelerating, my car shakes and I hear almost like a rattling/knocking noise - kind've like it was about to stall out because I don't have the RPM's high enough, but I'm at about 1-1,500 RPMs when it happens. This also happens in reverse. I have not noticed it happen in any other gear. I have about 65K and just had my rear end completely rebuilt by Ford (not sure if that could help support the diagnosis).
Any thoughts? Is my car telling me I need a new clutch?