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2004 Chevrolet Silverado 1500 4.8L Poor Idle Quality, Misfire, 4 cylinders dead
Hi Guys, Here's a good one. 75% of the time, Truck starts up (hot or cold), idles 5 to 10 minutes and will over a course of 15 to 20 seconds slowly lose all 4 cylinders on right hand bank (2,4,6,8). All Ign coils are firing all spark plugs, All Injectors are s...
FIX posted 9/19/2007
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Message Closed w/FIX
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29 Replies Received
29 Replies Received
Related Documents & Media | VIN | 1GCEC19V04 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, 4 Cylinders Dead |
| Occurs | Hot, Idle, After a Hot Soak, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 1500
| VIN | 1GCEC19V04 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, 4 Cylinders Dead |
| Occurs | Hot, Idle, After a Hot Soak, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video