2003 Polaris Freedom, Virage and Genesis PWC Service Manual, Page 63Get this manual

2003 Polaris Freedom, Virage and Genesis PWC Service Manual, Page 63

Maintenance General TroubleshootingContinued Engine OverheatingMiscSymptoms: Engine overheatsS Cooling water passages in
Choke inoperative or not closing completely Fouled spark plug(s) Water in fuel Worn, broken or cracked reeds Restricted or
plugged low speedidle passages Symptoms: Low compressionS Choke or throttle closed (both must be wide open for test) Loose
cylinder head or head gasket failure Rings stuck or broken, or excessive end gap Piston damage (see piston damage) Cylinder
worn, improperly honed or bored, damaged Symptoms: Erratic idleno idleS Idle speed improperly adjusted Plugged or restricted
low speed fuel passages Incorrectly adjusted low speed mixture screw Ignition problem Throttle linkage worn or sticking Air