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1998 Chevrolet Astro 4.3L Poor Idle Quality
Have this 98 Astro that is driving me nuts!!! Only code shown was a 0306. Truck was running rich. After a complete tune up- most components were original - plugs, cap, rotor, wires (all Delco, problem was still there. Ran a compression test and found #6 was sl...
FIX posted 5/28/2007
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35 Replies Received
35 Replies Received
Related Documents & Media | VIN | 1GBDM19W2W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Trouble Codes
| P0306 | Cylinder 6 Misfire Detected |
Message Closed
Vehicle Data
1998 Chevrolet Astro
| VIN | 1GBDM19W2W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Trouble Codes
| P0306 | Cylinder 6 Misfire Detected |
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