Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Non-top tier gas + additive to save money?

gone-ot · 01-23-2013, 10:23 PM

...that's exactly what GM Owners Manual recommend when using "...non-Tier 1..." gasolines, so you're doing it right.

01-23-2013, 10:23 PM	#2 (permalink)
gone-ot ...beats walking... Join Date: Jul 2009 Location: . Posts: 6,190 Thanks: 179 Thanked 1,525 Times in 1,126 Posts	...that's exactly what GM Owners Manual recommend when using "...non-Tier 1..." gasolines, so you're doing it right.