2004 Chevrolet Tahoe LT 4.8L Poor Idle Quality, MIL Lamp on
Thanks in advance for your help. Please read related history and repairs before replying. This is my bosses truck and we are at a loss. It misses only at idle, runs great going down the road. It is missing mostly on Cyl. #1 and slightly on #8. You can watch it...
FIX posted 3/10/2011
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Vehicle Data2004 Chevrolet Tahoe LT
Trouble Codes
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Vehicle Data
2004 Chevrolet Tahoe LT
VIN | 1GNEK13V64 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |