SsangYong Stavic / SsangYong Rodius (2005 year). Manual - part 4

1A-11

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

GENERAL INFORMATION

M162 GSL ENG SM - 2005.7

Condition

Probable Cause

Correction

General Diagnosis (Cont’d)

• Clogged fuel pipe.

• Clogged or contaminated fuel filter.

• Clogged exhaust system.

• Clogged or contaminated air

cleaner element.

• Leak of the intake manifold gasket.

• Dragging brakes.

• Refer to “Page 1A-6”.

• 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.

• Malfunction of the ignition coil.

• Clogged or contaminated air

cleaner element.

• Leak of the intake manifold gasket.

• Poor connection or damage or

leakage of the vacuum hose.

• Refer to “Page 1A-6”.

• Poor ignition timing.

• Poor spark plug or Poor adjustment

of the plug gap.

• Electric leakage or poor connection

of the high tension cable.

• Malfunction of the air cleaner

system.

• Leak of the intake manifold gasket.

• Clean the pipe.

• Replace the filter.

• Check and repair the system.

• Clean or replace the air cleaner

element.

• Replace the gasket.

• Repair or replace the brakes.

• Refer to “Page 1A-6”.

• Clean the pipe.

• Replace the filter.

• Replace the regulator.

• Adjust or replace the spark plug.

• Connect the cable correctly or

replace it.

• Adjust the ignition timing.

• Replace the ignition coil.

• Clean or replace the air cleaner

element.

• Replace the gasket.

• Connect the hose correctly or

replace it.

• Refer to “Page 1A-6”.

• Adjust the ignition timing.

• Replace the plug or adjust the gap.

• Connect the cable correctly or

replace it.

• Clean or replace the air cleaner

system.

• Replace the gasket.

Malfunction of fuel
system

Others

Decline of com-
pression pressure

Malfunction of fuel
system

Malfunction of igni-
tion system

Others

Decline of com-
pression pressure

Malfunction of igni-
tion system

Others

Lack of engine
power

Rough engine
idling

Engine hesitate
(Upon pressing
accelerating
pedal, the engine
makes delayed
response This
situation is
remarkable when
cruising or
starting.)

1A-12

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

GENERAL INFORMATION

M162 GSL ENG SM - 2005.7

Decline of
compression
pressure

Malfunction of
fuel system

Malfunction of
ignition system

Others

Overtheated
engine

Malfunction of
fuel system

Malfunction of
ignition system

Others

Malfunction of
cooling system

Malfunction of
lubrication
system

Other

General Diagnosis (Cont’d)

• Refer to “Page 1A-6”.

• 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 connection

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 gasket.

• Refer to “Page 1A-6”.

• 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 speci-

fied one.

• Clean or repair the oil filter or the

strainer.

• Refill oil.

• Replace or repair the pump.

• Repair.

• Replace the gasket.

Condition

Engine surging
(Engine power
makes
fluctuation in a
fixed speed and
speed changes
without
operating the
accelerating
pedal.)

Excessive
detonation
(According to the
opening range of
Malfunction of
metallic is made
with abnormal
explosion)

Overheat

Correction

Probable Cause

1A-13

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

GENERAL INFORMATION

M162 GSL ENG SM - 2005.7

• Refer to “Page 1A-6”.

• Leakage of the fuel tank or the fuel

pipe.

• Improper ignition timing.

• Abnormal spark plug

(Excessive carbon deposit,
inadequate gap, burnt electrode).

• Electric leakage or poor connection

of the high tension cable.

• Malfunction of the thermostat.

• Improperly installed valve.

• Low pressure of tires.

• Loosened oil drain plug.

• Loosened oil pan bolt.

• Loosened oil filter.

• Loosened oil pressure switch.

• Leakage of camshaft front oil seal.

• Leakage of crankshaft front oil seal.

• Leakage at the cylinder head cover

gasket.

• Damage of the cylinder head

gasket.

• Stuck piston ring.

• Worn piston or cylinder.

• Worn piston ring or ring groove.

• Inadequate position of the piston

ring cutting part.

• Abrasion or damage of the valve

system.

• Inadequate oil viscosity.

• Loosening of the oil pressure

switch.

• Lack of engine oil.

• Blocking oil strainer.

• Lowered function of the oil pump.

• Abrasion or damage of the oil pump

relief valve.

• Refer to “Page 1A-6”.

• Repair or replace the fuel tank or

the fuel pipe

• Adjust the ignition timing.

• Replace the plug.

• Connect the cable normally or

replace it.

• Repair the thermostat.

• Repair or replace the valve.

• Adjust the pressure of tires.

• Tighten the plug.

• Tighten the bolt. Engine Oil

• Tighten the filter.

• Tighten the switch.

• Replace the seal.

• Replace the seal.

• Replace the gasket.

• Replace the gasket.

• Remove carbon and replace the

ring.

• Replace the piston or the cylinder.

• Replace the piston or ring.

• Adjust the position.

• Replace the valve system.

• Replace with the specified one.

• Tighten the switch.

• Refill oil.

• Clean the strainer.

• Replace the pump.

• Replace the valve.

Decline of
compression
pressure

Malfunction of
fuel system

Malfunction of
ignition system

Malfunction of
cooling system

Others

Leakage of
engine oil

Oil mixing in
combustion
chamber

Malfunction of
lubrication
system

Poor fuel con-
sumption

Excessive
consumption of
engine oil

Low oil
pressure

Condition

General Diagnosis (Cont’d)

Probable Cause

Correction

1A-14

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

GENERAL INFORMATION

M162 GSL ENG SM - 2005.7

General Diagnosis (Cont’d)

• Inadequate valve clearance

• Abrasion of valve stem or guide.

• Weak valve spring.

• Abrasion of the piston, the ring or

the cylinder.

• Abrasion of the connecting rod

bearing.

• Loosened the connecting rod nut.

• Abrasion of the crankshaft bearing.

• Abrasion of the crankshaft journal.

• Loosened bearing cap bolt.

• Excessive clearance of the crank-

shaft thrust bearing.

• Low oil pressure.

• Adjust the valve clearance.

• Replace the valve stem or the

guide.

• Replace the spring.

• Boring the cylinder or replace the

piston, the ring or the cylinder.

• Replace the bearing.

• Tighten to the specified torque

• Replace the bearing.

• Grind or replace the crankshaft

journal.

• Tighten to the specified torque.

• Adjust or replace.

• Refer to “Page 1A-13” in this

section.

Condition

Valve noise

Piston, ring, cylin-
der noise

Connecting rod
noise

Crankshaft noise

Engine noise

Probable Cause

Correction