I'm confused about which filter will fit my 2008 Marine Power 340hp 5.7l engine! Marine Power says to use Napa Gold 3225 or Fram PH13 and I don't see either of these on any lists on the forum. Pep Boys did not have either of these, or the Purolater L20049, Napa 1069, Fram PH30, AC PF25 or Pennzoil PZ3. Any clarification or comments?
BTW, MP also said to use 20w50 oil even though their manual says to use straight 40wt.
Thanks!
BTW, MP also said to use 20w50 oil even though their manual says to use straight 40wt.
Thanks!
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