User Manual - Page 197

For 2012 FOURTRAX RANCHER.

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SYMPTOM:
POSSIBLE CAUSE WHAT TO DO
high coolant
temperature
Check the high coolant temperature
indicator. Refer to
page .
runs erratically,
misfires
See your dealer.
blubbers (rich fuel
mixture)
See your dealer.
sooty exhaust (rich
fuel mixture)
See your dealer.
detonates or pings
under load
If applicable, switch to the
recommended octane gasoline
(page ) or change your brand of
gasoline. If the problem persists, see
your dealer.
afterfires (backfires) See your dealer.
pre-ignition (runs on
after ignition
switched OFF)
See your dealer.
SYMPTOM:
poor or inadequate
fuel flow due to
clogged fuel filter
WHAT TO DOPOSSIBLE CAUSE
See your dealer.
(ensure clean fuel supply)
102
198
Engine starts, but runs poorly.
Engine starts, but runs poorly or dies when hot.
If the High
Coolant Temperature Indicator
Lights,
190
If Your Engine Quits or Won’t Start
Taking Care of the Unexpected
11/05/09 12:53:44 31HP4850 0199 
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