TROUBLESHOOTING
F2–165
F2
SYMPTOM DIAGNOSTIC INDEX
A6E408018881201
TROUBLESHOOTING
No. TROUBLESHOOTING ITEM DESCRIPTION PAGE
1 Melting of main or other fuses —
(See F2–173 NO.1 MELTING
OF MAIN OR OTHER FUSES)
2 MIL illuminates MIL is illuminated incorrectly.
(See F2–174 NO.2 MIL
ILLUMINATES)
3 Will not crank Starter does not work.
(See F2–174 NO.3 WILL NOT
CRANK)
4
Hard start/long crank/erratic start/
erratic crank
Starter cranks engine at normal speed but
engine requires excessive cranking time
before starting.
(See F2–176 NO.4 HARD
START/LONG CRANK/
ERRATIC START/ERRATIC
CRANK)
5 Engine stalls After start/at idle
Engine stops unexpectedly at idle and/or
after start.
(See F2–178 NO.5 ENGINE
STALLS-AFTER START/AT
IDLE)
6 Cranks normally but will not start
Starter cranks engine at normal speed but
engine will not run.
(See F2–181 NO.6 CRANKS
NORMALLY BUT WILL NOT
START)
7 Slow return to idle
Engine takes more time than normal to
return to idle speed.
(See F2–184 NO.7 SLOW
RETURN TO IDLE)
8 Engine runs rough/rolling idle
Engine speed fluctuates between specified
idle speed and lower speed and engine
shakes excessively.
(See F2–186 NO.8 ENGINE
RUNS ROUGH/ROLLING
IDLE)
9 Fast idle/runs on
Engine speed continues at fast idle after
warm-up.
Engine runs after engine switch is turned to
OFF.
(See F2–189 NO.9 FAST
IDLE/RUNS ON)
10 Low idle/stalls during deceleration
Engine stops unexpectedly at beginning of
deceleration or recovery from deceleration.
(See F2–190 NO.10 LOW
IDLE/STALLS DURING
DECELERATION)
11
Engine stalls/quits
Acceleration/
cruise
Engine stops unexpectedly at beginning of
acceleration or during acceleration.
Engine stops unexpectedly while cruising.
(See F2–192 NO.11 ENGINE
STALLS/QUITS, ENGINE
RUNS ROUGH, MISSES,
BUCK/JERK, HESITATION/
STUMBLE, SURGES)
Engine runs rough
Acceleration/
cruise
Engine speed fluctuates during acceleration
or cruising.
Misses
Acceleration/
cruise
Engine misses during acceleration or
cruising.
Buck/jerk
Acceleration/
cruise/
deceleration
Vehicle bucks/jerks during acceleration,
cruising, or deceleration.
Hesitation/stumble Acceleration
Momentary pause at beginning of
acceleration or during acceleration.
Surges
Acceleration/
cruise
Momentary minor irregularity in engine
output.
12 Lack/loss of power
Acceleration/
cruise
Performance is poor under load (e.g. power
down when climbing hills).
(See F2–195 NO.12 LACK/
LOSS OF POWER-
ACCELERATION/CRUISE)
13 Knocking/pinging
Excessive shrilly knocking sound from
engine.
(See F2–199 NO.13
KNOCKING/PINGING)
14 Poor fuel economy Fuel economy is unsatisfactory.
(See F2–202 NO.14 POOR
FUEL ECONOMY)
15 Emissions compliance Fails emissions test.
(See F2–205 NO.15
EMISSION COMPLIANCE)
16 High oil consumption/leakage Oil consumption is excessive.
(See F2–209 NO.16 HIGH OIL
CONSUMPTION/LEAKAGE)
17
Cooling system
concerns
Overheating
Engine runs at higher than normal
temperature/overheats.
(See F2–210 NO.17 COOLING
SYSTEM CONCERNS-
OVERHEATING)
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