Exhaust Smoke Is White Or Blue; Table 11-4 Exhaust Smoke Is White Or Blue - Mitsubishi S6B Operation & Maintenance Manual

Chapter 11 TROUBLESHOOTING

Exhaust smoke is white or blue

Cause
Improper fuel property
Faulty fuel injection timing
Fuel system Faulty fuel injection nozzle
Uneven fuel injection
Incorrect fuel injection timing
Lubricating
Combustion of engine oil
system
Cooling
Overcooled
system
Faulty valve timing
Engine
mechanical
Low compression pressure
11-4

Table 11-4 Exhaust smoke is white or blue

Check cetane index, and use appropriate fuel.
Check fuel injection pump couplings.
Consult a Mitsubishi dealer.
Consult a Mitsubishi dealer.
Check ignition noise, exhaust smoke temperature.
Consult a Mitsubishi dealer.
Consult a Mitsubishi dealer.
Check amount of engine oil and lubrication system.
P3-9)
Consult a Mitsubishi dealer.
Check radiator.
Check control system.
Thermostat - Inspect
Consult a Mitsubishi dealer.
Consult a Mitsubishi dealer.
Consult a Mitsubishi dealer.
Remedies
(Refer to P8-14)
(Refer to P4-1)
(Refer to