I have a stock pump with about 7k miles on it I could try, but I am really hoping to not have to tear it apart. Would going from 10w30 to 5w30 make that much of a difference?
Should I try a heavier weight oil just to see or would it be a bandaid basically?
By the way I am reading pressures on an aeroforce scan gauge plugged into OBD II port. Stock gauge of course reads 30 or higher all the damn time.
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