| Symptom |
Possible Sources |
Action |
| Engine misfire |
Spark plug(s). |
CARRY OUT a KV test using
the Ford diagnostic equipment. |
- Circuit(s).
- Ignition coil-on-plug(s).
- PCM.
- PCM calibration.
|
REFER to the Ford diagnostic
equipment. |
| Engine stumbling |
Spark plug(s). |
CARRY OUT a KV test using
the Ford diagnostic equipment. |
- Circuit(s).
- Ignition coil-on-plug(s).
- PCM.
- PCM calibration.
|
REFER to the Ford diagnostic
equipment. |
| Engine lacks power |
Spark plug(s). |
CARRY OUT a KV test using
the Ford diagnostic equipment |
- Circuit(s).
- Ignition coil-on-plug(s).
|
REFER to the Ford diagnostic
equipment. |