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International Automotive Technicians Network
2005 Chevrolet Impala 3.4L Noise in the Passenger Compartment
Posted to GM Miscellaneous on 6/11/2008 7 Replies

hey guys we got a weird one here. this '05 impala has us scratching our heads. customer has complaint about a low humming noise in the passenger compartment. here's where it gets weird if we unplug the fuel pump or the alternator, or remove the vacuum tube off...

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  Related Documents & Media  2005 Chevrolet Impala

 
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52E35
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedNoise in the Passenger Compartment
ConditionsNoise in Passenger Compartment
Message Closed w/Summary

car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52E35
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedNoise in the Passenger Compartment
ConditionsNoise in Passenger Compartment