Engine Fails To Start; Unsmooth Idling; Faulty Combustion - Mitsubishi Pajero Manual

TROUBLESHOOTING
ENGINE
Starter motor faulty
l
Faulty switch contacts
l
Burnt or defective magnetic switch contact plate
l
Magnetic switch pull-in coil broken
l
Magnetic switch holding coil broken
l
Magnetic switch plunger is released at improper
position
l
Faulty brush contact
l
Brush spring tension insufficient
l
Burnt commutator
0 Large amount of mica on commutator
l
Field coil grounded
l
Armature grounded
l
Clutch pinion tip worn
l
Clutch races
l
Clutch drive spring weakened
. Motor does not rotate in overrun direction
l
Spline section does not slide smoothly
0 Bearing worn
l
Improper soldering of field coil
1
Wiring broken
between starter
switch and
magnetic switch
terminal
Faulty contact
between battery
and ground
strap
Spark plug gap
incorrect
Loose or
defective spark
plug cable
I
Defective
ignition coil
Primary wiring
connections
faulty
Unsmooth
idling
P
Spark plug gap
incorrect
Loose or
defective spark
plug cable
Defective
ignition coil
1
1
Primary wiring
connections
faulty
Ignition system
wiring con-
nections loose
Insufficient
acceleration
Defective
spark plug