Suzuki Baleno Manual page 1373

Condition
Overheating D Inoperative thermostat
D Poor water pump performance
D Clogged or leaky radiator
D Improper engine oil grade
D Clogged oil filter or oil strainer
D Poor oil pump performance
D Faulty radiator fan control system
D Dragging brakes
D Slipping clutch
D Blown cylinder head gasket
Poor gasoline Ignition system out of order
mileage D Faulty spark plug (improper gap, heavy depos-
Engine and emission control system out of
order
D Malfunctioning EGR valve (if equipped)
D High idle speed
D Poor performance of TP sensor, MAF sensor or
D Faulty EGR valve (if equipped)
D Faulty fuel injector(s)
D Faulty ECM
Low compression
Others
D Poor valve seating
D Dragging brakes
D Slipping clutch
D Thermostat out of order
D Improper tire pressure
Excessive engine Oil leakage
oil consumption D Blown cylinder head gasket
D Leaky crankshaft pulley oil seal
Oil entering combustion chamber
D Sticky piston ring
D Worn piston and cylinder
D Worn piston ring groove and ring
D Improper location of piston ring gap
D Worn or damaged valve stem seal
D Worn valve stem
ENGINE GENERAL INFORMATION AND DIAGNOSIS (J18 ENGINE WITH WU TWC) 6-2-25
Possible Cause
its and burned electrodes, etc.)
ECT sensor
Referring Item
Thermostat in Section 6B
Water pump in Section 6B
Radiator in Section 6B
Engine oil and oil filter change in
Section 0B
Oil pressure check in Section 6A3
Oil pressure check in Section 6A3
Diagnostic Flow Table B-8 in Sec-
tion 6E4
Trouble diagnosis in Section 5
Trouble diagnosis in Section 7C1
Cylinder head in Section 6A3
Spark plugs in Section 6F2
EGR system in Section 6E4
Refer to item "Improper engine idle
speed" previously outlined.
TP sensor, MAF sensor or ECT
sensor in Section 6E4
EGR system in Section 6E4
Diagnostic Flow Table B-1
Previously outlined
Valves inspection in Section 6A3
Trouble diagnosis in Section 5
Trouble diagnosis in Section 7C
Thermostat in Section 6B
Refer to Section 3F
Cylinder head in Section 6A3
Crankshaft in Section 6A3
Piston cleaning in Section 6A3
Pistons and cylinders inspection in
Section 6A3
Pistons inspection in Section 6A3
Pistons assembly in Section 6A3
Valves removal and installation in
Section 6A3
Valves inspection in Section 6A3