
2007 Chevrolet Silverado 2500 HD Classic LT 6.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on
This one is driving me nuts. It seems to always have something wrong. Customer complaint was, It started missing then died. Got it here and it fired right up and sounded pretty good. After it went into closed loop it started to get a miss. pinned it down t...
FIX posted 7/19/2023
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Message Closed w/FIX
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VIN | 1GCHK23UX7 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0332 | Knock Sensor Rear Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Silverado 2500 HD Classic LT
VIN | 1GCHK23UX7 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0332 | Knock Sensor Rear Circuit Low Voltage |