700r4 question plz help

[Oldskool153]

so your saying I need a Torque converter? i had my vette mechanic check it out with the scanner and its comming on an disengaging as it should. how much is a torque converter with install?

 

[Oldskool153]

after reading online i dont think i need a TC, all sensors are working and tc is engaging and disengaging as it should. From what my vette mechanic told me I may have a loose nut causing a vibration. From what i have read online I may buy an aftermarket chip which is soppossed to raise the time that the tc comes on