I am flabbergasted and amazed how many HD Owners say they use synthetic oil.
""" IF """" you would read your Harley Davidson Owners Manual it NEVER says to use synthetic!
The Harley Davidson Dealer will like you better if you buy HD Oil from him!
if you use a high quality synthetic the engine will less likely to break down and that means less repair work for the dealers mechanics and less parts sales for the dealer.
""" IF """" you would read your Harley Davidson Owners Manual it NEVER says to use synthetic!
The Harley Davidson Dealer will like you better if you buy HD Oil from him!
if you use a high quality synthetic the engine will less likely to break down and that means less repair work for the dealers mechanics and less parts sales for the dealer.