157
TROUBLESHOOTING
ENGINE RUNS IRREGULARLY, STALLS OR MISFIRES
Possible Cause Solution
Kinked or plugged fuel
vent line
Inspect and replace
Incorrect fuel Replace with recommended fuel
Clogged air filter Inspect and clean or replace
Reverse speed limiter
malfunction
See your dealer
Electronic throttle
control malfunction
See your dealer
Other mechanical
failure
See your dealer
Possible Lean or Rich
Fuel Mixture Cause
Solution
Low or contaminated
fuel
Add or change fuel and clean the fuel
system
Low octane fuel Replace with recommended fuel
Clogged fuel filter See your dealer
Incorrect jetting See your dealer
Overuse of choke
Inspect, clean and/or replace spark
plugs
Fuel is very high octane Replace with lower octane fuel