cabinfever1977
Member
New cars come with synthetic oil in their crankcase because they were already brokenin with a diffrent kind of regular oil and then drained and filled with synthetic.
If you even think about using sythetic oil for breakin dont use 16:1 with sythetic,somebody did this and there rings never seated properly and there engine is not broken in even at 600miles.
I use regular oil at 16:1 for breakin and if i was you i would too.
If you even think about using sythetic oil for breakin dont use 16:1 with sythetic,somebody did this and there rings never seated properly and there engine is not broken in even at 600miles.
I use regular oil at 16:1 for breakin and if i was you i would too.
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