1.8t with 93 premium, getting about 22-24 city and saw 30 on the highway recently. I'm not much of a speeder anymore though.

 

I drive almost all city and do half nice driving and half jackassery driving and I get 17 MPG. I do have to admit with a manual im alot more tempted to run it out

 

i get 17 in the city running rich on the 2.8

 

2.8 30V and currently getting an average of 17mpg. Stuck open thermostat and a vacuum leak I CAN NOT FIND... replaced the 1/4 inch? soft tubes, and have checked the plastic vacuum bits. I am wondering which would be the main cause of bad gas milage?