Reg oil VS Synthetic
#1
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Join Date: Aug 2012
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Reg oil VS Synthetic
Anybody out in jeep land seen any difference in oil consumption between the 2? My 07' uses a little less than a quart every 3,000 with reg oil. I would like to switch but if the only difference is $ then I'll stay with reg...
#4
My 2010 with 46k burns about 1/4 guart between 5k changes. An oil with a low "NOAK Volatility" oil reduces evaporation loss through the PCV valve. If it's buring oil due to getting past rings, valve guides, then the "NOAK Volatility" will not help.
Usually a "heavier" weight oil will have a lower "NOAK Volatility". So my theory is a slightly higher viscosity oil will dissappear less between oil changes.
I use 5w-30 Synthetic (Amsoil), I'd use a 10w-30 if I was burning a guart or more after 5k.
Note: I'm not an Amsoil dealer.
Usually a "heavier" weight oil will have a lower "NOAK Volatility". So my theory is a slightly higher viscosity oil will dissappear less between oil changes.
I use 5w-30 Synthetic (Amsoil), I'd use a 10w-30 if I was burning a guart or more after 5k.
Note: I'm not an Amsoil dealer.