Ethan48583

Hello. I have a 2007 silverado 1500 4x4 with the 5.3l flex fuel and a 4l60e. The issue I have been having is it recently around 45-50 mph the transmition locks and unlocks repeatedly in overdrive. I've done research and found it is the pwm solonoid seal on the valve body is worn out and needs fixed. My question is, will the sk4l60e spring kit by Transgo fix this issue once it has already happened or is it just made to prevent it from happening. Thanks for any help!