Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Synthetic 5W30 -> Record 45.5 mpg

LeanBurn · 05-01-2012, 12:24 PM

Oil has developed quite a bit in the past 20 years...even the past 5-10 years. Back in the 1990's 15w-40 was probably the only oil that could handle the soot and pressures. Today's conventional oils are as good as that eras synthetics if you can believe it.

That Amsoil HDD oil is great stuff. Use it with confidence and enjoy your new improved fuel economy.

05-01-2012, 12:24 PM	#4 (permalink)
LeanBurn Got MPG? Join Date: Sep 2010 Location: Southern Alberta, Canada Posts: 330 The Car - '09 Toyota Corolla CE Enhanced Thanks: 13 Thanked 43 Times in 38 Posts	Oil has developed quite a bit in the past 20 years...even the past 5-10 years. Back in the 1990's 15w-40 was probably the only oil that could handle the soot and pressures. Today's conventional oils are as good as that eras synthetics if you can believe it. That Amsoil HDD oil is great stuff. Use it with confidence and enjoy your new improved fuel economy. __________________ 2013 Honda Civic Si - 2.4L OEM front to back belly pan from the factory.