Hi guys, I am just wondering if anyone had same problem like I am having now with my z24 with a 3 speed auto. My rpm is too high (3200 rpm) when going at a speed of 60mph or 100 kph. My tranny shifts good but the rpm is too high. Could it be the TCC solenoid or something else? But my car doesn't stall from high to low speed. Gas mileage is bad due to this problem. Need Help. Thank you.