
2009 Chevrolet Silverado 1500 WT 4.3L Spark Knock
Customer brought this vehicle in stating that it will not back up a hill, there is no power in reverse, the customer is hard of hearing and did not hear the spark knock (sounds like a diesel idleing.) Monitored the scan data and the fuel trims were 0 to -1. We...
FIX posted 7/1/2014
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Message Closed w/FIX
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VIN | 1GCEC14X49 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Spark Knock |
Occurs | Idle |
Trouble Codes
P0326 | Knock Sensor Noise Channel High Voltage |
Message Closed w/FIX
Vehicle Data
2009 Chevrolet Silverado 1500 WT
VIN | 1GCEC14X49 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Spark Knock |
Occurs | Idle |
Trouble Codes
P0326 | Knock Sensor Noise Channel High Voltage |