P0357 Diagnostic Trouble Code Discussion for April 2025
Ignition Coil 7 Control Circuit Malfunction
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| Help Request | Posted | |
| 2006 GMC C4500 Topkick C4C042 8.1L Misfire VIN: 1GDE4C1G36 P0357: ignition coil G primary circuit. Thank you for your help in this one I am not to familiar with this trucks. My next test would be the continuity from the coil to the PCM connector . But it is strange only # 3 and # 7 being affect. Mitchel do not give me to much information |
April 13, 2025 |
