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1997 Chevrolet Tahoe LS 5.7L MIL Lamp on
Hi GM techs,we have these codes that keep coming back.
P0172 and [...] has been a good truck til now at over
200k [...] time it shows these codes it's always at
highway speeds, closed throttle(on decel) and the fuel
trims are as follows.
FIX posted 7/31/2005
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GNEK13R7V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI ,sequential |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Decel |
| Misc. | 4Dr.4wd Suv, 4L60e |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Tahoe LS
| VIN | 1GNEK13R7V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI ,sequential |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Decel |
| Misc. | 4Dr.4wd Suv, 4L60e |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video