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2001 GMC Savana 1500 4.3L MIL Lamp on
vehicle has codes for rich bank 1 and 2 in checking fuel pressure I have 65 and it holds to 50 checking 5 mins after shut down when you run the vehicle it is running rich for sure I have a long term adjusment of -20 .. sometimes while you are driveing it will ...
FIX posted 7/22/2009
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1GTFG15WX1 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| 172 | fuel rich bank 1 |
| 175 | fuel rich bank 2 |
Message Closed w/FIX
Vehicle Data
2001 GMC Savana 1500
| VIN | 1GTFG15WX1 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| 172 | fuel rich bank 1 |
| 175 | fuel rich bank 2 |
Video