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Karz
Lv 7
Karz asked in Cars & TransportationMaintenance & Repairs · 1 decade ago

What is the best viscosity grade of oil for modern hi-rpm CRDI diesel engines?

4 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    the one recommend it in the owners manual.

    30+ years Mechanic for a outstanding living.

    diesel and gas engines.

    master certification (in both autos and trucks)

    shop owner (ten mechanics in the floor ,4 of them females)

  • sidecar0
    Lv 6
    1 decade ago

    Commons or Havoline 15W-40

    Source(s): 38 Years Exp.
  • Anonymous
    1 decade ago

    Dello 400. 30wt. Any auto parts store that sells oil should have it.

  • flea
    Lv 5
    1 decade ago

    The one it recomends in the owners manual.!!!!!

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