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International Automotive Technicians Network
2007 GMC Sierra 1500 Classic SL 4.8L 1st Gear
Posted to GM Transmission on 3/19/2013 8 Replies

Hi guy's, I have a noise (a low knock/rattle/growl)which seems to be coming from the transfer case, noise was loudest at pump area of case, noise only happening in low/1st gear at 2-10 mph seems like the noise goes away when shifts to 2nd but really hard to sa...

8 Replies Received (View Replies)

  Related Documents & Media  2007 GMC Sierra 1500 Classic SL

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 Classic SL

VIN 3GTEK14V67
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1st Gear
ConditionsGrowl Noise
Misc.4X4
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 Classic SL

VIN 3GTEK14V67
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1st Gear
ConditionsGrowl Noise
Misc.4X4