Intermittently goes forward at idle or slightly faster engine speed, as if the torque converter only working some of the time. In reverse, seems to work fine. I haven't tried to rev up the engine to see if it will move at fast rpm, as I worried that this could make matters worse.
Back of car, trunk area, covered in a light film of oil. At cold temperature the fluid level is at the bottom of the dip stick just up to the cross-hatched markings. I haven't run the engine to warm up the tranny fluid to measure it hot because, again I don't know if this will damage the tranny more than it is now.
Please help!