TROUBLE PROBaBLE caUSE SOLUTION
Engine
The engine produces
white smoke
Clogged air cleaner
•
Check and clean it
•
Excessive engine oil amount
•
Check and set it to the proper amount
•
Insufcient fuel supply amount
•
Have it repaired by workshop
•
The engine produces
black smoke
Low quality fuel
•
Add the specied fuel
•
Excessive fuel amount delivery
•
Have it repaired by workshop
•
Insufcient nozzle pressure
•
Have it repaired by workshop
•
The engine does not
produce sufcient
power
Clogged or carbon on nozzle tip
•
Have it repaired by workshop
•
Insufcient compression or gas
leak from valve seat
•
Have it repaired by workshop
•
Improperly adjusted valve clearance
•
Have it repaired by workshop
•
Incorrect injection timing
•
Have it repaired by workshop
•
Low fuel level
•
Add fuel
•
Clogged air cleaner
•
Clean the element
•
The oil warning lamp
comes on during driving
Low engine oil level
•
Add to the specied level
•
Low viscosity of engine oil
•
Change engine oil with proper viscosity
•
Faulty pressure switch
•
Replace the switch
•
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