Troubleshooting Symption Suspect area Remedy Engine misfire with abnormal internal lower engine noises.
Removal and Installation 1. Remove the engine cover (A). • Remove the engine cover on room temperature.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Remove the heater core.