Engine Doesn't Turn Over
Possible Cause
Solution
Low battery voltage
Recharge the battery.
Loose battery connections
Check all connections and tighten
Loose solenoid connections
Check all connections and tighten
Loose electronic control box connections
Inspect, clean, reinstall connectors
Engine Turns Over, Fails to Start
Possible Cause
Solution
Out of fuel
Refuel
Clogged fuel filter/water separator
Replace
Clogged air filter
Replace
Water is present in fuel
Drain the fuel system and refuel, replace fuel filter/
water separator
Old or non-recommended fuel
Replace with fresh recommended fuel
Water or fuel in crankcase
Immediately see your WINWAY dealer
Low battery voltage
Recharge the battery.
Mechanical failure
See your dealer
Defective glow plug
Inspect and replace
Defective stop solenoid
Replace
Defective fuel pump
Replace
Engine Backfires
Possible Cause
Solution
Old or non-recommended fuel
Replace with fresh recommended fuel
Loose ignition connections
Check all connections and tighten
Water present in fuel
Replace with fresh recommended fuel
TROUBLESHOOTING
Engine Runs Irregularly, Stalls or Misfires
Possible Cause
Solution
Poor fuel quality or incorrect fuel
Replace with recommended fuel
Low fuel level
Refuel
Clogged fuel filter
Replace
Clogged air filter
Replace
Loose ignition connections
Check all connections and tighten
Water present in fuel
Replace with new fuel
Kinked or plugged fuel tank vent line
Inspect and replace
Other mechanical failure
See your dealer