It's been a while since I've been here but I've always had good luck getting help and that is rare when you drive a Tacoma!
I've got a 1995 with a V6, automatic/2WD with almost 320,000 miles on it. Recently, when I go to start it it will click a instead of starting. If I rotate the key a few times it finally "grabs" and starts. This happens intermittently- sometimes it fires right off. I had the battery checked and the starter checked at Autozone and they say they are both fine. The connections to the battery are clean. I'm thinking it may be the solenoid on the starter. Any of you guys have an idea what may be happening here?