Home » 6.7L Cummins » 6.7L Cummins Cooling System – Coolant Thermostat – Disassemble

6.7L Cummins Cooling System – Coolant Thermostat – Disassemble

NOTE: Removing the exhaust pressure sensor is only necessary if replacing the sensor or if extensive cleaning
of the water outlet connection is required.
For front gear train engines, remove the exhaust pressure sensor from the water outlet connection.