Synthetic or conventional?

[almostclueless]

If synthetic was so good, there'd be two classes of rangers here; the ones that get average mileage and engine life, and those engines using synthetic that lasted so much longer and get enough additional MPG to be worth the price of the fancy oil.


It isnt happening.

 

[off_road_junkie21]

ok i have to disgree with MAKG. i started useing 10w 40 synthetic oil from quaker state. my hp and tuorq went up and my gas millage went up to. my engine seems more free start quicker to. i use 10w 40 Q horse power. works great for me.