2012 Harley-Davidson Road Glide Custom Owner's Manual (Page 157 of 175)

2012 Harley-Davidson Road Glide Custom Owner's Manual
Posted on 15 Mar, 2016
Model: 2012 Harley-Davidson Road Glide Custom
Pages: 175
File size: 4 MB

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2. Spark plug cables in bad condition and leaking.
3. Battery nearly discharged.
4. Loose wire or cable connection(s) at one of the battery terminals or at coil.
5. Engine oil too heavy (winter operation).
6. Water or dirt in fuel system.
7. Fuel pump inoperative.
Starts But Runs Irregularly or Misses
1. Spark plugs in bad condition or partially fouled.
2. Spark plug cables in bad condition and leaking.
3. Spark plug gap too close or too wide.
4. Battery nearly discharged.
5. Damaged wire or loose connection at battery terminals or coils.
6. Intermittent short circuit due to damaged wire insulation.
7. Water or dirt in fuel system.
8. Fuel vent system plugged. See dealer.
9. One or more injectors fouled.
A Spark Plug Fouls Repeatedly
1. Fuel mixture too rich.
2. Incorrect spark plug.
Pre ignition or Detonation (Knocks or Pings)
1. Incorrect fuel.
2. Incorrect spark plug for the kind of service.
Overheats
1. Insufficient oil supply or oil not circulating.
2. Heavy carbon deposit from lugging engine. See dealer.
3. Insufficient air flow over cylinder heads during extended periods of idling or parade duty.
Excessive Vibration
1. Rear fork pivot shaft nuts loose. See dealer.
2. Front engine mounting bolts loose. See dealer.
3. Engine to transmission mounting bolts loose. See dealer.
4. Broken frame. See dealer.


General
Year 2012
Make Harley-Davidson
Model Road Glide Custom
Language English
Pages 175
Filetype PDF (Download)
File size 4 MB

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