MTU 12 V 2000 M92 Operating Instructions Manual page 56

Exhaust gas white
Component
Engine
Fuel system
Intercooler
56 | Troubleshooting | M015700/06E 2012-06
Probable Cause
Not at operating temperature
Water in fuel
Leaking
Task
Run engine to reach operating temper‐
ature.
Drain fuel prefilter (→ Page 84).
Contact Service.