Specifications

TROUBLESHOOTING
90-860168040 JANUARY 2004 Page 109
0105.1
Engine Runs Rough, Misses And/Or Backfires
Possible Cause Remedy
Clogged fuel filter. Replace filter.
Stale or contaminated fuel.
If contaminated, drain tank. Fill with fresh
fuel.
Kinked or clogged fuel line or fuel tank
vent line.
Replace kinked lines or blow out lines with
compressed air to remove obstruction.
Choke not operating properly.
Check choke linkages for binding or an
obstruction.
Flame Arrestor dirty. Clean Flame Arrestor.
Faulty ignition system component. Service ignition system.
0106
Poor Performance
Possible Cause Remedy
Throttle not fully open.
Inspect throttle cable and linkages for
proper operation.
Damaged or improper propeller. Replace propeller.
Excessive bilge water. Drain and check for cause of entry.
Boat overloaded or load improperly
distributed.
Reduce load or redistribute load more
evenly.
Flame arrestor dirty. Clean flame arrestor.
Boat bottom fouled or damaged. Clean or repair as necessary.
Ignition problem.
See Engine Runs Rough, Misses or
Backfires.
Engine overheating. See Excessive Engine Temperature.