I have a 2003 Gt with Mac Long tube headers, pro chamber and super v mufflers. Have cai and have had the car dyno'd. Im having problems with my front passenger 02 sensor. It keeps blowing. When i read the code it tells me it's that sensor. Pull the sensor out and its making almost a rattling sound inside the tip of the sensor. I replace it and it happens again, same thing. This is driving me nuts cause my car continually runs rich because of it. Anyone else had this problem and how did you fix it. Or plain old any ideas???!! :shrug:
