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1999 Chevrolet Tahoe LS 5.7L MIL Lamp on, Intermtnt hard start
Check engine light comes on with codes p0172 and p0175. Intermittent hard to start cold. Fuel injection unit updated to mpi about 6 months ago to correct rich codes. Customer does not drive truck much, but cel came on last week, only 1300 miles since repair. T...
FIX posted 6/5/2014
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Message Closed w/FIX
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18 Replies Received
18 Replies Received
Related Documents & Media | VIN | 1GNEK13RXX |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / cfi updated to mpi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Intermtnt Hard Start |
| Occurs | Not Applicable, Cold |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Tahoe LS
| VIN | 1GNEK13RXX |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / cfi updated to mpi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Intermtnt Hard Start |
| Occurs | Not Applicable, Cold |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video