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6.0 vortec

  1. Engine & Performance
    Hey all my fellow chevy lovers!!! I have a 2009 2500 6.0 vortec and I need answers to my issues. It has the common delayed start when hot. It's fires the first time every time unless it has already started that day. I drive to my shop maybe 20 miles turn it off 2hrs later turn the key over the...