SSANGYONG Rexton Y200 Manual page 34

1A-20 ENGINE GENERAL INFORMATION
Condition
Engine Surging Decline of
(Engine power Compression
makes Pressure
fluctuation in a
Malfunction of
fixed speed
Fuel System
and speed
changes
without
operating the
accelerating
Malfunction of
pedal.)
Ignition System
Others
Excessive Overtheated
Detonation Engine
(According to
Malfunction of
the opening
Fuel System
range of
Malfunction of
metallic is
made with
abnormal
Malfunction of
explosion )
Ignition System
Others
Overheat Malfunction of
Cooling System
Malfunction of
Lubrication
System
Other
General Diagnosis (Cont'd)
Probable Cause
•
Refer to "Page 1A-10".
•
Clogged fuel pipe.
•
Clogged or contaminated fuel
filter.
•
Malfunction of the fuel pressure
regulator.
•
Malfunction of the spark plug.
•
Electric leakage or poor
connection of the high tension
cable.
•
Poor ignition timing.
•
Leak of the intake manifold
gasket.
•
Leakage of the vacuum hose.
•
Refer to "Overheat" in this
page.
•
Abnormal spark plug.
•
Poor ignition timing.
•
Electric leakage or poor con-
nection of the high tension
cable.
•
Clogged or contaminated fuel
filter and fuel pipe.
•
Leak of the intake manifold
gasket.
•
Excessive carbon deposit due
to abnormal combustion.
•
Lack of coolant.
•
Malfunction of the thermostat.
•
Malfunction of the cooling fan.
•
Poor water pump performance.
•
Clogged or leaky radiator.
•
Poor engine oil.
•
Blocking oil filter or strainer.
•
Lack of engine oil.
•
Poor oil pump performance.
•
Leakage of oil
•
Damaged cylinder head gas-
ket.
Correction
•
Refer to "Page 1A-10".
•
Clean the pipe.
•
Replace the filter.
•
Replace the fuel pressure
regulator.
•
Adjust or replace the spark
plug.
•
Connect the cable correctly or
replace it.
•
Adjust the ignition timing.
•
Clean or replace the gasket.
•
Connect the hose correctly or
replace it.
•
Refer to "Overheat" in this
page.
•
Replace the spark plug.
•
Adjust the ignition timing
•
Connect the cable correctly or
replace it.
•
Clean or replace the fuel filter
and the fuel pipe.
•
Replace the gasket.
•
Remove the carbon.
•
Refill coolant.
•
Replace the thermostat.
•
Check or replace the cooling
fan.
•
Replace the pump.
•
Clean, repair or replace the
radiator.
•
Replace engine oil with the
specified one.
•
Clean or repair the oil filter or
the strainer.
•
Refill oil.
•
Replace or repair the pump.
•
Repair.
•
Replace the gasket.
SSANGYONG Y200