2002 silverado with a 5.3l engine, flex lite electric fan, cold air intake, throttle body spacers, iridium tip plugs, long tube headers, cats removed, 35" tires, 4.56 gears.

I keep burning front 02 sensors, can't seem to stop it.

Exhaust smells rich, and you can mainly always see the humidity from the exhaust like it's cold out.

truck feels gutless in mid range.

Here's my tune, rip it apart, the more you criticize it the better.
02 Silverado Sept 1.ctz