SWI Don
ArboristSite Guru
XJWoody
I'll back up Jhellwig on the MPG loss being primarily from winter vs summer blend gas. You should have seen it for years unless you live is south Florida where it is hot all of the time. I run ethanol year round in my work car and it is a 5 mpg hit for winter fuel. Now ethanol does mess with your fuel economy some but it should only be about 3-4% I get about a 10-15% hit from summer to winter blend.
Don.
I'll back up Jhellwig on the MPG loss being primarily from winter vs summer blend gas. You should have seen it for years unless you live is south Florida where it is hot all of the time. I run ethanol year round in my work car and it is a 5 mpg hit for winter fuel. Now ethanol does mess with your fuel economy some but it should only be about 3-4% I get about a 10-15% hit from summer to winter blend.
Don.