F350 what motor oil do you use
- Thread starter G2man
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Doc Stressor
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Any FC-W 10W-30 oil will work fine. That's what is included in F350 oil change kit.
That same block uses 0W-20 oil in automotive applications, which are lighter duty than marine use. So there is no reason to use a heavier weight oil.
That same block uses 0W-20 oil in automotive applications, which are lighter duty than marine use. So there is no reason to use a heavier weight oil.