Exhaust Smoke Is White Or Blue; Table 11-5 Exhaust Smoke Is White Or Blue - Mitsubishi S12R-T2MPTK Operation & Maintenance Manual

Chapter 11 TROUBLESHOOTING

Exhaust Smoke is White or Blue

Causes
Improper fuel properties
Faulty fuel injection timing
Fuel system
Fuel injection nozzle malfunction
Uneven volume of fuel injection
Incorrect fuel injection timing
Lubricating
Combustion of engine oil
system
Cooling
Overcooling
system
Faulty valve timing
Engine
proper
Compression pressure drop
Note: The table above also includes the parts not supplied by MHIET For the parts not supplied by MHIET inspect
and maintain them by following the manufacturer's operation manual.
11-6

Table 11-5 Exhaust Smoke is White or Blue

Check cetane index, and use appropriate fuel.
(Refer to P4-1)
Check fuel injection pump couplings.
Contact your MHIET dealer.
Contact your MHIET dealer.
Check ignition noise and exhaust smoke temperature.
Contact your MHIET dealer.
Contact your MHIET dealer.
Check amount of engine oil.
Contact your MHIET dealer.
Check control system.
Thermostat - Inpsect
Contact your MHIET dealer.
Contact your MHIET dealer.
Contact your MHIET dealer.
Solutions
(Refer to P3-12)