Moderator: volvite
I've used the Mobil 1 0w-30 in my jeep. It's the green top correct? Better fuel economy? I did notice with mine prior to lifting it, I got around 19-20 with my V8 at an average speed of 65-70 mph. After I started using Mobil 1 0w-30 I started averaging 21-22 with my V8 at 65-70 mph. Then I got all crazy and lifted the Jeep etc. Dropped me back down.res0ippr wrote:I have always used regular but reading about premium vs regular, has me concerned (and confused). I have decided to step up to mid grade as the engine does not have a high compression ratio to take advantage of premium. I will simply do it as I plan on keeping my 06 PF forever and better gas have better cleaning agents (hopefully).
As far as saving gas, I am stepping into Mob.1 0w-30 for next oil change. I heard good things about.
I don't see how this is possible once the engine warms up it doesn't even matter anymore.I've used the Mobil 1 0w-30 in my jeep. It's the green top correct? Better fuel economy? I did notice with mine prior to lifting it, I got around 19-20 with my V8 at an average speed of 65-70 mph. After I started using Mobil 1 0w-30 I started averaging 21-22 with my V8 at 65-70 mph. Then I got all crazy and lifted the Jeep etc. Dropped me back down.