chevygurl86

hey guys! i'm back again with another issue. my husband recently put a trans in my truck that he got out of junkyard. he put brand new clutch & slave cylinder in it as well. he bench bled cylinder, installed it, then we bled the line like you do brakes (pumping & loosening bleeding screw).. well i went to drive it and it goes in all gears now but pedal is super soft & lets out at the top. also when i let off the clutch i hear a air sucking sound just like you would if there was a vacuum line off somewhere. also i might mention that the truck has no where near the power it used to have. any suggestions will be greatly appreciated and tried.