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Old 11-17-2012, 05:47 AM
ChasR ChasR is offline
Officially Welcomed to the 'Fest
Location: Atlanta
Join Date: Aug 2012
Posts: 174
Mein Auto: 335d, E28 M5, Clubman S
iI've never found any premium diesel in the Atlanta area. Best fuel mileage has been obtained with Chevron, which also happens to be what the dealership recommends. I've been using Opti-Lube and it seems to improve fuel mileage slightly, somewhere .5 to 1 mpg on my daily commute.
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