Table of Contents
Advertisement
CHECKING
AND
ADJUSTING
IDLE
RPM
IGNITION
TIMING AND
MIXTURE RATIO
PRECAUTION
a
To
discourage
tlImpering
with the
idle
mixtu
adjus1
ing
screw
on
California model
it is sealed withH
steel
blind
plug
attar
adjustment
of
idle
mixture
at
factory
So
the
blind
plug
should
not
be removed
during
routine maintenance
except
that
case as
directed by
official in
spection
to
lower
exhaust
emis
sion
b
Adjusting
mixture
uling
other than
the
method
below
may
violate
federal and
or
California
or
other
tate and
provincial
laws
Inspection procedure
EN GIN E FU EL
Trouble
Diagnoses
and Corrections
Preparation
1
Make
sure
that the
following
parts
are
in
good
order
Battery
e
gnition
system
E F I harness connectors
Vacuum hoses
Ai
intake
system
Oil
filler
cap
oil level gauge etc
2
C
onnect
engine
tachometer and
timing light
in their proper
positions
3
When
measuring
CO
insert
probe
int
tail
pipe
more
than 0 4
m
16
inl
4
Use
CO
meter after it is
fully
warm
d up
5
On
air
conditioner
equipped
models
checks should be carried
out
while the air conditioner i
OFF
START
Start
engine
and
warm
up
engine
until
waL
temperature indicator
points
to
he
middle
of gauge
Open
engine
hood
Run
engine
at
about 2 000
rpm for about
2 minutes under
no
load
SMA021
1
Run
engine
at
idling speed
For
Canada
I
u S
A
For
Disconnect
hose
from aii indUction
pipe
and
install proper cap
on
air induction
pipe
t
Race
engine
two
or
three
times
under
no
load
Then
run e
e
for
one
minute at
idle
speed
Check
idle
speed
MfT
700 z tOO rpm
AfT
700
t100 rpm
Un
0
position
O K
N G
6
On automatic
transmission
equip
pad
models checks
should be
carried
out
while shift lever is in
0
position
WARNING
a
When selector lever is shifted
to
0
position
apply
parking
brake and
block
both front
and
rear
wheels with chocks
b When
racing engine
on
auto
matic
transmission
equipped
models
make
Rife
that
shift
lever is in
N
or
P
position
and
depress
brake
pedal
to
pre
vent
forward
RI
rge of
car
c
After the
adjuS1ment
has been
made shift the lever
to
the
N
or
P
position
and
remove
wheel
shocks
S
M
f
SMA263
Adjust
idle
speed
by turning
idle
spee4
ad
justing
screw
I
@
@
@
EF
43
Advertisement
Chapters
Table of Contents
