Replies to post #27354 on eCare Solutions Inc (ECSL)

[Rbvberg]

I am being honest. I wish it worked in my 2013 Silverado because it would be saving me money. Zero increase in mileage.

[dshade]

From $46 billion PFj to EPA approved labs, used by 1000s so far and growing. Works everywhere, perhaps with the exception of one Silverado, those are the facts. The 2 Silverados and Toyota using here get about 12-14% better mileage, although the EcoFlex 96 is my favorite product followed closely by the impressive Diesel additive.