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1999 Chevrolet Silverado 1500 4.8L MIL Lamp on
This truck starts stalls cold first 1 or 2 key cycles. The fuel pressure regulator was replaced last week because of fuel in the vacume line. It has went a week with no problem except for a continual cold start [...] the check engine light comes on with code 1...
FIX posted 1/22/2004
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Message Closed
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| VIN | 2GCEC19V9X |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0507 | Idle Speed Control System Higher Than Expected |
Message Closed
Vehicle Data
1999 Chevrolet Silverado 1500
| VIN | 2GCEC19V9X |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0507 | Idle Speed Control System Higher Than Expected |
5 Replies Received
5 Replies Received
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