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2009 Chevrolet Cobalt SS 2.0L Surge, Misfire
Smoke tested intake, fuel trims near 0 before and after concern and it might add 2% during concern. Misfire only last a few seconds but will come and go during light throttle cruising or slight tip in acceleration. I am trying to find someone who has access to...
FIX posted 11/21/2016
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Related Documents & Media | VIN | 1G1AP18X79 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / Direct injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Cruise, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2009 Chevrolet Cobalt SS
| VIN | 1G1AP18X79 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / Direct injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Cruise, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Video