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1999 Chevrolet Astro 4.3L Misfire, MIL Lamp on
Nagging problem reoccures randomly. Works great each time a cap and rotor are replaced. Symptoms returned anywhere from 2 weeks to 6 months later after cap and rotor replacement. Heavy acceleration has no problem - takes off like a rocket. Light to moderate ac...
FIX posted 2/5/2009
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1GNDM19W1X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Cruise, Light to Moderate Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Astro
| VIN | 1GNDM19W1X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Cruise, Light to Moderate Accel |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video