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coolant

  1. Help with coolant flush

    General Discussion
    I'm at 5 years now on my 2014 Z51. I guess it's time to change the coolant. I haven't seen any how-to threads so I thought I would ask for any tips or warnings. It looks like my petcock is on the driver's side of the radiator at the bottom but there is an opening in the bottom near the petcock...
  2. Engine temp

    General Discussion
    Hello Everyone I am a new member on this forum I have a 2015 C7 Automatic Currently living in Saudi Arabia where temperature is 40 to 50 degrees Celsius and I have noticed that my water temp fluctuates a lot while driving between 87 degrees all the way to 100 degrees this is also effecting...
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