2003 Chevrolet Express 3500 6.0L MIL Lamp on
vehicle keeps throughing p0357 dtc!!! alldata shows wiring harness to be ok!!! we have replaced ignition coils twice and ecm twice!!! obviously we are missing something or not getting the right information for diagnostics!!! any help will be greatly appreciate...
FIX posted 3/29/2007
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Message Closed w/FIX
Vehicle Data2003 Chevrolet Express 3500
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Chevrolet Express 3500
VIN | 1GCHG39U03 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0357 | Ignition Coil 7 Primary Circuit Malfunction |