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1999 Chevrolet Tahoe LS 5.7L No Start, MIL Lamp on
Customer brought in vehicle with check engine light on and said it would not start back up if turned off. It will start up right away if you spray a little B-12 in the throttle body and idle fine until you try and accelerate then it bogs down really bad. Check...
FIX posted 7/17/2012
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Message Closed w/FIX
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26 Replies Received
26 Replies Received
Related Documents & Media | VIN | 1GNEC13RXX |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P1122 | TP Sensor Signal Higher Than Expected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Tahoe LS
| VIN | 1GNEC13RXX |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P1122 | TP Sensor Signal Higher Than Expected |
Video