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07 GMC Sierra LTZ Fuel Management Issue
Posted to Technical Discussion Forum on 10/31/2013 15 Replies

Have a bit of a head scratcher. Truck came in with a collapsed lifter on cylinder 4 intake valve. I recommended replacing all lifters and solenoid pack. Dealer decided to replace lifters only on cylinder 4 and solenoid pack. Cam lobes are fine as are push rods... Login to read more.

15 Replies Received (View Replies)

 

car Vehicle Data

2007 GMC Sierra 1500 WT 5.3L

VIN 2GTEK13M17
Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2007 GMC Sierra 1500 WT 5.3L

VIN 2GTEK13M17
Engine5.3 L
Trans4-speed Automatic (Electronic)