- Joined
- Apr 22, 2016
- Messages
- 1,236
2016 Fusion 2.5 NA, 16.5 gallon fuel tank I added an entire bottle of a lucas fuel system cleaner, claims the bottle treats up to 22 gallons, maybe 24, dont really remember. I also added 3oz of two stroke oil as well. Car has 40k and is the first time an additive has been used. I have noticed this tank is about 3-4 mpg less than usual. I hope it goes back up to normal on my next fill up, what do you think?