2006 Polaris Predator Owners Manual - Page 171
2006 Polaris Predator Manual
Page 171 highlights
TROUBLESHOOTING Engine Pings or Knocks Possible Cause Poor quality or low octane fuel Incorrect ignition timing Incorrect spark plug gap or heat range Solution Replace with recommended fuel See your Polaris dealer Set gap to specs or replace plugs Engine Backfires Possible Cause Weak, fouled or defective spark plug Incorrect spark plug gap or heat range Old, poor or non-recommended fuel Incorrectly installed spark plug wire Incorrect ignition timing Mechanical failure Solution Inspect, clean and/or replace spark plugs Set gap to specs or replace plugs Replace with new fuel See your Polaris dealer See your Polaris dealer See your Polaris dealer 168
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168
TROUBLESHOOTING
Engine Pings or Knocks
Possible Cause
Solution
Poor quality or low octane fuel
Replace with recommended fuel
Incorrect ignition timing
See your Polaris dealer
Incorrect spark plug gap or heat range
Set gap to specs or replace plugs
Engine Backfires
Possible Cause
Solution
Weak, fouled or defective spark plug
Inspect, clean and/or replace spark plugs
Incorrect spark plug gap or heat range
Set gap to specs or replace plugs
Old, poor or non-recommended fuel
Replace with new fuel
Incorrectly installed spark plug wire
See your Polaris dealer
Incorrect ignition timing
See your Polaris dealer
Mechanical failure
See your Polaris dealer