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1996 Cadillac Fleetwood 5.7L Low Power/Vacuum
Customer complaint is low power and check engine light on. The fuel pump solved part of the low power problem, but it is still weaker than I would like to see for an LT1, and it is continuing to set lean codes. I also have an evap problem, but I have isolated ...
Summary posted 5/10/2013
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Related Documents & Media | VIN | 1G6DW52P8T |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | Low Power/Vacuum |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P1171 | Fuel System Lean During Acceleration Detected |
Message Closed w/Summary
Vehicle Data
1996 Cadillac Fleetwood
| VIN | 1G6DW52P8T |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | Low Power/Vacuum |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P1171 | Fuel System Lean During Acceleration Detected |
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