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  1. Cornbread

    Any one done glow plug replacement

    How hard is it to replace the glow plugs. My check engine light came on and the dealer said it's the #1 glow plug. They said they will need the truck for a few days to replace it. Is it really that big of a job?
  2. Cornbread

    Power chips

    Anyone using power chip tuners for the 3.0L? If so which one and are they worth it
  3. Cornbread

    New to the 3.0L world

    A month ago I bought a 2020 GMC Denali 3.0L. Lovin it so far and the fuel milage is great. I use to have a 07.5 Chevy 3/4 Duramax, but I don't tow anything heavy enough for that anymore. This 1/2 ton does just fine towing my boat. I live in N. Idaho so we'll see how it does during the cold...
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