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2003 GMC Yukon XL 2500 SLE 6.0L Misfire, MIL Lamp on
This vehicle missfires and has bad detonation when towing in hot weather. The only fault present was a P0353. I replaced #3 ignition coil and it seemed to correct the problem, however it came back when towing in hot conditions. I checked the IC signal when cra...
Summary posted 9/16/2008
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Related Documents & Media | VIN | 3GKGK26U23 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| P0353 | Ignition Control Module Circuit 3 Malfunction |
Message Closed w/Summary
Vehicle Data
2003 GMC Yukon XL 2500 SLE
| VIN | 3GKGK26U23 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| P0353 | Ignition Control Module Circuit 3 Malfunction |
Video