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oil additive

  1. Oil Additive?!?!?!??!?

    Chrysler 300 General Discussion
    OK Guys n Gals, As the miles rack up on my sweet ol C - I am looking for options to ensure it's health. :smileup: Last night I changed the oil in my truck (Ford Exp E/B w/ 5.4ltr) this engine is Notorious for the cold start knock and consuming oil which has me concerned :o. So I changed the...
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