2005 Polaris Predator 90 Owners Manual - Page 174
2005 Polaris Predator 90 Manual
Page 174 highlights
Troubleshooting Engine Runs Irregularly, Stalls or Misfires Possible Weak Spark Cause Fouled or defective spark plugs Worn or defective spark plug wires Incorrect spark plug gap or heat range Loose ignition connections Water present in fuel Low battery voltage Kinked or plugged fuel vent line Incorrect fuel Clogged air filter Electronic throttle control malfunction Other mechanical failure Solution Inspect, clean and/or replace spark plugs See your Polaris dealer Set gap to specs or replace plugs Check all connections and tighten Replace with new fuel Recharge battery with .5 amp charger Inspect and replace Replace with recommended fuel Inspect and clean or replace See your Polaris dealer See your Polaris dealer 171
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171
Troubleshooting
EngineRunsIrregularly,StallsorMisfires
Possible Weak Spark Cause
Solution
Fouled or defective spark plugs
Inspect, clean and/or replace spark plugs
Worn or defective spark plug wires
See your Polaris dealer
Incorrect spark plug gap or heat range
Set gap to specs or replace plugs
Loose ignition connections
Check all connections and tighten
Water present in fuel
Replace with new fuel
Low battery voltage
Recharge battery with .5 amp charger
Kinked or plugged fuel vent line
Inspect and replace
Incorrect fuel
Replace with recommended fuel
Clogged air filter
Inspect and clean or replace
Electronic throttle control malfunction
See your Polaris dealer
Other mechanical failure
See your Polaris dealer