Your engine will run cooler as there will be less friction and the synthetic oil will adhere to your engine parts giving you better protection for your cylinders when you start up.CSA2lt said:I have 2500 miles on my '03 1600. Are there advantages to changing to synthetic oil? If so, when?
the reasoning behind waiting till that milage is so that you know all parts (rings/cylinder walls esp.) are worn/matched wear together (tranny gears etc)jroskelley said:Why do you wait until 4K-7K miles to switch to synthetic?