With all the 3-passage torque converter, two passages are used for transmission oil (ATF) movement in the torque converter and for clutch cooling, when the 3rd passage is used independently to manage the lock and unlock in the clutch. Low pressure inside the torque converter will trigger slippage, overheating, along https://torqueconverterclutch57899.activablog.com/33130730/not-known-details-about-torque-converter-clutch