How reliable is the autometer air/fuel gauge. I had it tuned a week ago and it seemed to be running perfect. Now the gauge is allways on green (rich). It runs the same but it just stays on the last green bar. The only time it goes off green is on the highway around 60-70 mph when i let go of the gas but if i throttle it a little it goes right back to the green. Is it running rich? could it be my o2? I know i need wideband, please dont tell me that. Im a baller on a budget right now

 

You answered you own question in that last line! Do that and go from there.

 

So for the time being should i not floor it?

 

never trust a blinky light...

get a wideband if you are really worried... or take it back to the tuner.