Check engine light keeps coming on, giving me codes P172 and P175, both banks running rich. Shop at (Chrysler) dealership where I bought it used along with a 2 year service contract can't seem to figure out what problem is! They have replaced all 4 O2 sensors and the Mass Airflow Sensor, no change! Any ideas?
Also getting warning readouts for Service 4WD and Stability Control Disabled, along with the no traction control light lite up. No indicator lights on 4WD control and can't put it into 4WD. Any ideas on this also?
Also getting warning readouts for Service 4WD and Stability Control Disabled, along with the no traction control light lite up. No indicator lights on 4WD control and can't put it into 4WD. Any ideas on this also?
