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2008 Chevrolet Express 3500 6.0L Hesitation, MIL Lamp on, No Power
Posted to GM Driveability on 9/7/2012 10 Replies

We have a chevy van here with a severe lack of power, runs like the timing is off about 20 degrees. The only code we are getting is a hard P0325 so that is what we have been going after. Followed the flow chart 100% and it said to replace the knock sensor, so ...

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  Related Documents & Media  2008 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Express 3500

VIN 1GAHG39K58
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, No Power
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Express 3500

VIN 1GAHG39K58
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, No Power
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction