Engine Starts But Misses or Runs Poorly
NOTICE
Turn the engine OFF before you inspect any of
the following items.
| Possible Cause | Possible Remedy/Action |
|---|---|
|
Discharged battery |
Fully charge the battery. See Battery Charging and Maintenance for details. |
|
Loose or corroded battery cables |
Inspect the battery cables and connections. |
|
Fouled spark plug(s) |
Please see your dealer. |
|
Contaminated fuel |
Inspect the fuel for water/contamination. Please see your dealer. |
|
Engine oil level incorrect or wrong oil type |
Inspect the level and quality of oil. |
|
Loose, broken, shorted ignition coil wires |
Inspect the coil primary wires. Please see your dealer. |
|
Air intake restricted |
Inspect the air filter. See the Air Filter section for details. |
|
Intake leaks |
Inspect the air box, crankcase breather hoses, throttle body, and intake boot joints. |