Suzuki Baleno Manual page 1374

6-2-26 ENGINE GENERAL INFORMATION AND DIAGNOSIS (J18 ENGINE WITH WU TWC)
Condition
Low oil pressure D Improper oil viscosity
D Malfunctioning oil pressure switch
D Clogged oil strainer
D Functional deterioration of oil pump
D Worn oil pump relief valve
D Excessive clearance in various sliding parts
Engine noise Valve noise
D Faulty hydraulic valve lash adjuster
D Worn valve stem and guide
D Weak or broken valve spring
D Warped or bent valve
Piston, ring and cylinder noise
D Worn piston, ring and cylinder bore
Connecting rod noise
D Worn crank pin bearing
D Worn crank pin
D Loose connecting rod nuts
D Low oil pressure
Crankshaft noise
D Low oil pressure
D Worn crankshaft journal bearing
D Worn crankshaft journal
D Loose bearing cap bolts
D Excessive crankshaft thrust play
Possible Cause Referring Item
Engine oil and oil filter change in
Section 0B
Oil pressure switch inspection in
Section 8
Oil pan and oil pump strainer cleaning
in Section 6A3
Oil pump in Section 6A3
Oil pump in Section 6A3
Valve lash adjuster inspection in
Section 6A3
Valves inspection in Section 6A3
Valve springs inspection in Section 6A3
Valves inspection in Section 6A3
Piston and cylinders inspection in
Section 6A3
Crank pin and connecting rod bearing
inspection in Section 6A3
Crank pin and connecting rod bearing
inspection in Section 6A3
Connecting rod installation in Section
6A3
Previously outlined
Previously outlined
Crankshaft and bearing inspection in
Section 6A3
Crankshaft and bearing inspection in
Section 6A3
Crankshaft inspection in Section 6A3
Crankshaft thrust play inspection in
Section 6A3