Datsun C210 series Manual page 25

Condition
ENGINE
POWER
NOT UP TO
NORMAL
Low
compression
Ignition system
out of
order
Fuel system
out of
order
Air
inuike system
out
of order
Emission control
Overheating
v J
o
Overcooling
Others
Engine
Tune up
Probable
cause
Incorrect
ignition timing
Damaged spark plugs
Worn distributor
points
Malfunction of choke system
Clogged fuel pipe
or
needle Valve
Dirty
or
clogged
fuel strainer
Fuel
pump
will not work
properly
Clogged
carburetor
jets
Clogged
air
cleaner
Air
inhaling
from manifold
g
sket
or
car
buretor gasket
Malfunction ofE G
R
valve
Seized E F E valve shaft
Insufficient coolant
Loose
fan belt
Worn
or
oiled fan belt
Inoperative
thermostat
Worn water pump
Clogged
or
lea
y
radiator
Worn radiator filler
cap
Air
in
cooling
system
Improper engine
oil
grade
Incorrect
ignition timing
Clogged
carburetor
lean
mixture
Inoperative thermostat
Improper
octane fuel
Improper
tire
pressure
Dragging
brake
Clutch
slipping
ET 15
Corrective action
Previously mentioned
Adjust
Clean
adjust
or
replace
plugs
Dress
or
replace
points
Also check
condenser
Adjust
Clean
Replace
Repair
or
replace
Disassemble and clean
Replace element
Replace
gasket
Check and
replace
Repair
Replenish
Adjust
fan
belt
Replace
Replace
Replace
Flush
repair
or
replace
Replace
Retighten
ach
part of cooling system
Replace wiih
proper
grade
oil
Adjust
Overhaul carburetor
Replace
Replace
with specified octane
fuel
Inflate
to
specified
pressure
Adjust
Adjust