Recent content by troubleis

  1. T

    5.3 break in

    I meant too say 5w30 synthetic sorry about the confusion.
  2. T

    5.3 break in

    Recently had a 5.3 rebuilt in my truck ran Amsoil break in oil after that switched to Rotella 15w40 with no issues. When should I switch to a conventional oil (have about 1500 miles on the Rotella?)
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