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1999 Chevrolet K1500 LS 5.7L Poor Idle Quality, Misfire, Poor Fuel Economy
The last thing I changed was to two injectors cause #8 & 4 were not spray good but it seem to get worse .
FIX posted 6/21/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCEK19R5X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Vortec |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | 4X4 Z71 |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet K1500 LS
| VIN | 1GCEK19R5X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Vortec |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | 4X4 Z71 |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video