Problems, Driver Warnings or DTCs - Gen 2 Volt
Hi all,
On a recent (and common) road trip for me, my 2018 Volt had dramatically reduced gas mileage (i.e. when using gas). I've taken this trip countless times in both my current Gen2 and my previous Gen1. The Gen2 usually had close to 40 mpg on this trip (gas only mpg), but this time it...