The torque converter requirements to develop up tension inside of it to maneuver your car ahead, and when it doesn’t, it might slip when accelerating. A torque converter are not able to accomplish 100 percent coupling performance. The common 3 factor torque converter has an efficiency curve that resembles ∩: https://torqueconverterclutch97529.bloggazza.com/33004980/the-best-side-of-torque-converter-clutch