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1996 GMC Suburban 5.7L Hesitation, Surge, Misfire, MIL Lamp on
Hello fellow Techs, Vehicle came to another Tech in shop on 3 March 99 with SES light and running rough. Tech scanned codes, found all below codes and replaced EGR valve. Cleared codes, test drove and claimed it ran O.K. Customer drove to Wisconson on Apri...
FIX posted 5/18/1999
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| VIN | 3GKFK1GR4T |
| Engine | 5.7 L / 8 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Misfire, MIL Lamp On |
| Occurs | Hot, Cruise |
Trouble Codes
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
| P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1996 GMC Suburban
| VIN | 3GKFK1GR4T |
| Engine | 5.7 L / 8 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Misfire, MIL Lamp On |
| Occurs | Hot, Cruise |
Trouble Codes
| P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
| P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Video