w831gunn3r
New member
Hello i have a 2014 Chevrolet sonic LT 1.6L (MEX) automatic and my car acceleration pedal randomly stops working until i turn off then on the car. Then it will start working for an undefined period of time until it spontaneously doesn't want to work anymore. I am waiting for a catalytic converter and fuel pump i ordered to arrive next week. My mechanic said the fuel pump needed replacement. The catalytic converter gave me P0420 code. Will replacing catalytic converter and fuel pump keep my car acceleration pedal from stopping to work spontaneously? I already replaced the bottom 02 sensor with a genuine GM sensor and i also replaced the top 02 sensor but that one is a generic 02 sensor but the car has still left me stranded randomly.