Page 645 - 2006 HARLEY FLSTCI SERVICE MANUAL

Excessive Vibration Wheels and/or tires worn or damaged. Engine/transmission/rear wheel not aligned properly. Primary chain badly worn or links tight as a result of insufficient lubrication or misalignment. Engine to transmission mounting bolts loose. Upper engine mounting bracket loose. Ignition timing advanced due to faulty sensor inputs (MAP , CKP)/poorly tuned engine. Internal engine problem. Broken frame. Engine counterbalancer out of time. Check Engine Light Illuminates During Operation Fault detected. See Softail Models Electrical Diagnostic Manual. LUBRICATION SYSTEM Oil Does Not Return To Oil Tank Oil tank empty. Oil pump not functio

* Carbureted models

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Loose or dirty ignition control module or ECM connector.
Faulty Sensor(s): Manifold Absolute Pressure (MAP),
Crank Position (CKP), Incorrect valve timing. Weak or broken valve springs. Damaged intake or exhaust valve. A Spark Plug Fouls Repeatedly Fuel mixture too rich or enrichener left on too long.* Incorrect spark plug for the kind of service. Piston rings badly worn or broken. Valve guides or seals badly worn. Pre-Ignition or Detonation (Knocks or Fuel octane rating too low. Faulty spark plugs. Incorrect spark plug for the kind of service. Excessive carbon deposit on piston head or in combus- tion chamber. Ignition timing advanced due to faulty sensor inputs (MAP , CKP). Insufficient oil supply or oil not circulating. Insufficient air flow ov
HOME 16. 17. 18. 19. 20. 1. 2. 3. 4. Pings) 1. 2. 3. 4. 5. Overheating 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. 6. 7. 1-60