HI, greyghost here. My Toy is a 1986 Tercel 4wd wagon I've had for 9 Yrs.( I'm rejoining as I misplaced my password some years ago) .I did a lot of research to discover that this was the car for me.She's peppy as a former owner put a 4-AC(Carolla) engine in her. I do my own mechanics and have kept her in good condition although currently she's produced a mystery; carb-engine run away as though both throttle valves are open (they are not) I figure some one else has run into thus strangeness and found out what in this "feedback carburetor" could do that.