Hello- My transmission has been slipping only in low gears so basically when I stop the engine with surge for a second like it's in idle from normal idle range(a little under 1000 rpms) surge up tp 1500 and then slam down into gear. Same thing when accelerating. Could it be the transmission control Solenoid for gears 1 and 2 or could it be the main transmission control solenoid? The fluid and filter was just changed in an attempt to fix it. Any help would be great, thinking about getting all the Solenoids and changing them out since it's about $110 for all of them.