2007 Chevy Tahoe V8 Two Wheel Drive Automatic 67000 miles
I have a 2007 Chevy Tahoe that reads code P0121. It says "P0121 Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem" I don't have a clue what to do. Please advide
have the same problem?
Friday, September 3rd, 2010 AT 9:07 PM