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1998 Chevrolet Astro LS 4.3L Poor Idle Quality, Hesitation, Misfire
cylinders 1 and 2 are misfiring. plugs are clean. wires intact. pulled plenum and the left bank is slightly washed looking but the right hand bank is highly carboned. more misfires on cyl 2 than cyl 1. did pressure drop test and all injectors dropped about the...
FIX posted 9/28/2009
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Related Documents & Media | VIN | 1GBDM19W1V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet Astro LS
| VIN | 1GBDM19W1V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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