Taking Care of the Unexpected
208
If Your Engine Quits or Won’t
Start
SYMPTOM:
Engine starts, but runs poorly.
POSSIBLE CAUSE
WHAT TO DO
high coolant
temperature
Check the coolant
temperature gauge and high
coolant temperature indicator.
Refer to
If the High Coolant
Temperature Indicator Lights
,
page 215.
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 petrol
(page 119) or change your
brand of petrol. If the problem
persists, see your dealer.
afterfires (backfires)
See your dealer.
pre-ignition (runs on
after ignition switched
OFF)
See your dealer.
SYMPTOM:
Engine starts, but runs poorly or dies when
hot.
POSSIBLE CAUSE
WHAT TO DO
poor or inadequate
fuel flow due to
clogged fuel filter
See your dealer.
(ensure clean fuel supply)
19 TRX420TE1 FE1 (U)-32HR3D400.book Page 208 Thursday, May 3, 2018 12:19 PM
Summary of Contents for FOURTRAX 2018
Page 1: ...Part Number TRX420TE1 FE1 FOURTRAX RANCHER...
Page 10: ...19 TRX420TE1 FE1 U 32HR3D400 book Page 9 Thursday May 3 2018 12 19 PM...
Page 58: ...Instruments Controls 48 19 TRX420TE1 FE1 U 32HR3D400 book Page 48 Thursday May 3 2018 12 19 PM...
Page 74: ...Before Riding 64 19 TRX420TE1 FE1 U 32HR3D400 book Page 64 Thursday May 3 2018 12 19 PM...
Page 257: ......
Page 258: ...00X32 HR3 D400 32HR3D40 WPCXXXX 2018 XX 19 PRINTED IN USA U...