Driving home today in the 87 and noticed a new vibration. If the clutch was engaged or if the shifter was in neutral, the shifter would vibrate quite a bit. There was no vibration when in gear. Since I had the pleasure of driving several miles in 1st and 2nd gear in lovely San Diego traffic, this new quirk was adding to my joy with each passing minute.
What should I check to rectify this, and I'm referring to the vibration, not living and working in a sardine can.