Cummins TROUBLESHOOTING White Smoke

[Frank]

These are the most common checks and test needed to troubleshoot white smoke from a cumminsISX

EGR cooler is internally leaking​

Perform A Cylinder Cutout Test​

Aftertreatment fuel injector is leaking coolant​

Overhead component damaged​

Overhead valve lash out of adjustment​

Cylinder head gasket or cylinder head is malfunctioning​

Cylinder head coolant passage damaged​