The most widespread indications of a foul torque converter clutch is shuddering or vibration, notably during acceleration or deceleration. The torque converter clutch solenoid is a standard portion that fails inside the automatic transmission. The solenoid valve controls the fluid pressure in the hydraulic transmission, which enters the lock-up clutch. https://torqueconverterclutch87417.blogpixi.com/34495000/torque-converter-clutch-no-further-a-mystery