Yeah, my '92 is doing the same thing. It has been since replacing the factory starter. Went through 3 or 4 starters in a week 'til we found one that would actually work (they made grinding noises and/or dragged badly). The last one worked, so we thought the starter issue was over.

Then that clicking shit started. Not a continuous clicking, but a single click when the key was turned to the start position. After a few tries, it would finally start. We checked the wires, and cleaned all the connections and grounds, but nothing changed.

We let it go, since we didn't want to play musical starters again, but it got so bad we gave in and put another rebuilt one on this past Monday.

Just like before, the first few days were great, then the clicking shit started right back up. So, trust me, I know where you're coming from.