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2003 Porsche Boxster Roadster 2.7L Misfire
Hi, This car came in with a rough idle. Codes were for a misfire. Checked plugs, they wre worn so they were replaced. Then the coils were switched. Also the injectors were switched from that cylinder, #3. Misfire stayed at that cylinder. The engine does have a...
FIX posted 7/7/2009
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Related Documents & Media | VIN | WPOCA29815 |
| Engine | 2.7 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Porsche Boxster Roadster
| VIN | WPOCA29815 |
| Engine | 2.7 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
Video