what is the best oil type and weight for a 1998 Dodge RAM 1500 Van 5.9L or a 5.2 MFI? now in the summer?

high milage highway

5 Answers

Relevance
  • 1 decade ago
    Favorite Answer

    any decent name brand oil, 10w30 in the summer & 5w30 in the winter..

  • 1 decade ago

    Mobile Synthetic.. 10w40 or 20w50

    Source(s): Big Brother
  • Anonymous
    1 decade ago

    I would use Valvoline Maxlife 10w30

  • Anonymous
    1 decade ago

    middle east crude

    Source(s): poob
  • How do you think about the answers? You can sign in to vote the answer.
  • Anonymous
    1 decade ago

    10w40

    Source(s): TAKE MY ADVICE
Still have questions? Get your answers by asking now.