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2003 Chevrolet Astro 4.3L Hesitation, Surge, Misfire, MIL Lamp on, LACKS POWER
hi all, looking for some answers, 2003 cheverlet astro awd. codes p0101 and p0300, seem to be related, had some abs codes too ,no results, cleared abs and engine codes, still clear after several drives. concern is lack of power. goes fine on the flat. up to 65...
Summary posted 11/6/2007
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Related Documents & Media | VIN | 1GNEL19X23 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Misfire, MIL Lamp on, Lacks Power |
| Occurs | Hot, Under Load, High Speed |
| Misc. | Awd |
Trouble Codes
| C0221 | rf speed sensor open |
| C0223 | rf erratic sig |
| C0227 | lf erratic sig |
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2003 Chevrolet Astro
| VIN | 1GNEL19X23 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Misfire, MIL Lamp on, Lacks Power |
| Occurs | Hot, Under Load, High Speed |
| Misc. | Awd |
Trouble Codes
| C0221 | rf speed sensor open |
| C0223 | rf erratic sig |
| C0227 | lf erratic sig |
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Video