winter/summer blend [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: winter/summer blend


dad311
03-23-2005, 10:59 PM
Im always reading the mpg suffers while using a winter blend of diesel. Does anyone have any hard numbers on this? Are we talking 1+ mpg or more?

briano
03-23-2005, 11:13 PM
that is going to vary with each motor, but I have heard of a 2-5mpg drop..

the winter blend will cause worse mileage because it has less lubricities so it does not jell up. Its suggested to use #2 blend if you can, but of course if you are in a climate that is freezing then you will almost have to use #1 blend.

sammy
03-24-2005, 12:16 AM
I am losing at least 2mpg on the highway, even more in town with Winter blend. I think the blended fuel is done up here on either April 1 or April 15th, I forget the exact date.

skoryaro2
03-24-2005, 08:25 AM
I have to agree.....I figure I lost about 2 MPG on winter blend.

kbass24emtp
03-24-2005, 08:33 AM
How do you know if your station is using winter blend?

StraitDiesel
03-24-2005, 08:41 AM
I lost around 2-3MPG in winter #1. :smashfrea First winter with the truck as not very happy... I should think about moving to a warmer climate.

Dan

aka108
03-24-2005, 08:46 AM
Anyone know if the refineries go to 100% winter blend throughout the country or if they make two different witches brews in winter, one for Northern climates and keep the summer stuff all year for use in the Sunbelt?