TYM T454HST - Page 124

8 - 2
SECTION D
SYMPTOM CAUSE REMEDY
Engine
The engine overheats
Lack of coolant
Broken or misadjusted fan belt
Clogged air lter element
Clogged radiator
Low oil
Rell with coolant
Adjust or replace
Clean or replace air lter
Clean the core
Replace the oil to correct grade
White smoking from the exhaust
Oil level too high
Shortage of or faulty fuel
Reduce to correct quantity
Contact dealer for repair
Reduced performance of the
engine
The injectors are clogged, carbon coated and
sticking
Low compression
Leaking valve seat
Incorrect valve gap
Faulty timing
Fuel shortage
Clogged air cleaner
Contact dealer for repair
Contact dealer for repair
Contact dealer for repair
Contact dealer for repair
Contact dealer for repair
Fill the tank and check fuel quality
Clean the element
Oil warning light comes on with
the engine running
Low oil level
Wrong oil
Faulty light or switch
Clogged oil lter
Fill to correct level
Change to correct oil
Replace faulty part
Contact dealer for repair
Alternator light comes on with
the engine running
Wiring fault
Faulty alternator
Low water level or faulty battery
Broken or loose fan belt
Contact dealer for repair
Contact dealer for repair
Top up or replace
Replace or adjust