|
1997 Chevrolet Blazer 4.3L Poor Fuel Economy, MIL Lamp on
Hi all, great team! Here is a misterious Rich condition. The truck came in with DTC P0172, MIL illuminating It acts up in any mode - idle, cruise, acceleration, resulting in Fuel Trim about 17% to lean mixture Comparatively to the same vehicle with no ...
FIX posted 5/19/1999
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle
|
Message Closed w/FIX
|
Related Documents & Media 
| VIN | 1GNCS18W2V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, on Accel, Cruise, Idle |
| Misc. | Cpfi, Federal Calibration |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Blazer
| VIN | 1GNCS18W2V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, on Accel, Cruise, Idle |
| Misc. | Cpfi, Federal Calibration |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
Video