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2011 Chevrolet Impala LS 3.9L Engine
Posted to GM Engine on 9/30/2016 7 Replies

I have a whining noise coming from the center of the oil pan. It seems to get louder as the engine runs longer. It seems to increase with RPM. It's loudest at around 1800 RPM. I have removed the drive belt and unbolted the torque converter to rule out the tran...

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  Related Documents & Media  2011 Chevrolet Impala LS

 
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Impala LS

VIN 2G1WD5EM2B
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsNoise
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Impala LS

VIN 2G1WD5EM2B
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsNoise