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2007 GMC Sierra 1500 WT 5.3L Mechanical
Posted to GM Engine on 9/26/2019 8 Replies

I need some help diagnosing a rattle on my own truck. 254k miles but it's in excellent condition. It has a rattle that sounds exactly like a timing chain noise but it comes and goes, and it's not there at idle. What's strange is, the only time I hear it wh...

8 Replies Received (View Replies)

  Related Documents & Media  2007 GMC Sierra 1500 WT

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 WT

VIN 2GTEK13M97
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 WT

VIN 2GTEK13M97
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection