15W-50 okay?
eugeman
02-20-2002, 11:16 AM
Dealer mistakenly put it in and says its okay, same as the recommended 5W-30 or 5W-40.
Will it harm engine. Should I redo oil change?
Will it harm engine. Should I redo oil change?
JetBlack330Ci
02-21-2002, 02:02 AM
Dealers told me my car came with synthetic oil. What year is your car and what kind of oil did you use before?
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