2001 Durango Sport throwing codes for heater control circuit low
#1
2001 Durango Sport throwing codes for heater control circuit low
High mileage engine with little to no problems to date suddenly started idling rough and hitting. First code I got was rich on left bank. Replaced the upstream O2 sensor. Now it is throwing 2 codes for heater control circuit low (P0031) and ignition coil g (P0357)