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2005 Chevrolet Silverado 2500 HD 6.0L noise
Posted to GM Driveability on 5/25/2010 12 Replies

This truck runs great but makes a whistle on light acceleration from the intake area. Much louder when towing. Sounds like a vacuum leak but unable to find one. Could it be a cracked intake? Thanks in advance.

12 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHK23U55
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNoise
OccursOn Accel
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHK23U55
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNoise
OccursOn Accel