Huh I hadn't heard of 80 series 3a/4a powered corollas having issues like that. The one my sister had had issues with the carb for sure, and a tie rod end broke lol. I had a '91 Geo Prizm GSi (redtop 4AGE engine)for a few years and that little turd was a blast to drive. It's 5 speed was making strange clunking noises when I sold it a few years back.