Blue exhaust gas
Cause
Corrective action
Too much engine oil in the engine
u
Drain engine oil (→ Page 135).
Oil separator or oil pre-separator
of crankcase breather clogged
1. Clean preseparator (→ Page 104).
2. Replace oil separator element (→ Page 105).
Exhaust turbocharger, cylinder
head, piston rings, cylinder liner
defective
u
Contact Service.
White exhaust gas
Cause
Corrective action
Engine is not at operating
temperature
u
Run engine to reach operating temperature.
Water in fuel
u
Drain fuel prefilter (→ Page 119).
Charge-air cooler leaking
u
Contact Service.
M015650/06E 2018-05
| Troubleshooting | 65
TIM-ID: 0000044001 - 002
