RUN DIAGNOSTICS ON CHK ENGINE LIGHT.FOUND FAULT CODE P0300,P0303,P0304 CYLINDER ENGINE MISFIRES.SWAPPED IGNITION COILS AND SPARK PLUGS.TEST DROVE VEHICLE.FOUND FUEL TRIM STATIC AT – 1.7 REGARDLESS OF O2 READING.SEEMS TO BE ECM PROBLEM.WILL NEED TO GO TO DEALER FOR POSSIBLE ECM REPLACEMENT AND PROGRAMMING.
WILLIAM P. gave our service a 5 star review on 7/20/2018