Hey guys I drive a stock 1.6L 94 Corolla Seca. Lately I've noticed a couple of problems, When I'm driving the rpms will suddenly drop a couple of hundred revs, and jump back up within a split second. You can hear the revs go down and feel the car stuttering for power a bit when it does it. The other problem is at high speeds, when I take my foot off the accelerator there's a quiet screeching until I either brake or accelerate again. Not sure if the problems are related, or anything really, just want to hear some opinions on what could possibly be happening?
