
Gas mileage flex
2009 na fozz with 194k. Cruise control on 40-50 for a 100 mi trip. I swear her mileage has gotten better as she’s aged. It’s suspiciously good and it makes me wonder if something is wrong lol. I use 5w40 oil cuz she burns a qt every 1k and clean my maf regularly. Am I truly a gentle driver who is being rewarded or is something literally wrong with my car 😂 it is quite nice. I get like 27mpg on my work commute which has a few stop signs
Edit I use redline every few oil changes to keep my fuel system clean and I’m running 85 octane at 6k elevation