Wow $7 a gallon that is a real rip off. frown
Gas here is around $4 and it sucks to spend $80 for a tank of gas !

I suspect the problem was the O2 sensors, dirty injectors and carbon buildup and 24 MPG at 75 MPH is pretty good with that many miles on the car and driving through the mountain hills.

Glad you have the problem solved and your LTFTs are right on.

Team ZR-1
True Custom Performance Tuning
Teamzr1.com