castrol edge 0w-40

  1. Rod Knock

    0W-40 in 5.7 HEMI and 6.4 HEMI

    How many of you guys are running Castrol EDGE Euro 0W-40 or Mobil 1 FS 0W-40 in your HEMI 5.7? And how many of you are running one of these two fine motor oils in your 6.4 HEMI. Please comment and spare no details. How do you like it, did any of the two quiet your engine, and for how many miles...
  2. Rod Knock

    My next oil change for my 2016 RAM 1500 5.7 HEMI (no oil cooler)

    I'm about to change my oil and I wanted to ask you guys what you think my next oil change should be. I have a 2016 RAM 1500 Big Horn with 3.21 rears, and a 5.7 HEMI that doesn't have a factory oil cooler. I live and drive in a hot climate and sometimes I drive even further south. Keep in mind...
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