@aemravan

That was actually my thought as well. And yes definitely did the downstream.

But to your point my thought was perhaps I was running rush before and getting more low end power and worst fuel economy. Now that I’m not throwing that code perhaps the system recalibrated and it’s loss some low ended power. It has seemed like top mod range is better.

But it’s annoying because it’s switching gears more often to get to the power and. Most noticeable on steeper hills.

My other thought was maybe it’s running rich, because apparently at low end rpm it’s better to start slightly lean to maximize the AFR then add richness as rpm increases.

Either way it’s a little annoying. The first .5-.75 inches of the gas pedal is totally dead. Which seems weird to me and is definitely different than before.

Any other insights please throw me way. Thanks for all of the help.