Trying to see whats with my mpg. Can someone review this log and tell me if anything stands out. Stock 2015 suburban. Changed hi flow fuel pump under manifold and intank pump. Since then mpg has tanked
https://drive.google.com/file/d/1QuZ...w?usp=drivesdk

I used to be able to to camper and back on little more than 1/2 a tank. Now I am using more than 3/4.