
2009 GMC Acadia SLT 3.6L Misfire
This Acadia came in missing badly, #3&4 cylinders not firing the coils. #3 coil was melted and had that burnt electrical smell. New coils still do not produce a spark. Testing at the coil connector shows power on #2 terminal and ground on #3&4 terminals. I do ...
Summary posted 4/14/2016
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VIN | 1GKEV23DX9 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P167D | Control Module Ignition Coil Internal Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
2009 GMC Acadia SLT
VIN | 1GKEV23DX9 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P167D | Control Module Ignition Coil Internal Circuit Malfunction |