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1997 GMC Sonoma SLE 4.3L Hesitation
This engine has been retrofitted with a K&N air filter. No problems initially (installed at 10k miles). In the process of installing a new MAF sensor, but prior to that would like to know if this K&N treatment kit may contaminate the MAF? Has anyone experience...
FIX posted 6/3/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTDT19W4V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Cold, on Accel, After a Hot Soak, Intermittently |
| Misc. | 4 Wheel Dr. |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
1997 GMC Sonoma SLE
| VIN | 1GTDT19W4V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Cold, on Accel, After a Hot Soak, Intermittently |
| Misc. | 4 Wheel Dr. |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
Video