Evo X is running rich, you can smell the gas everywhere around the car, and a few times now when i go to start it, it will drop down to 300rpm, stutter than shut off. It takes a few times to get it started when this happens. I have a tune through EFI Logics. Any opinions on what this may be?? I am bringing it AMR Performance in Danbury CT tomorrow to have them look at it, if anyone has had experience with them please let me know

 

Sounds like they just need to mess with the cold idle map. But im sure your new tuner will fix it!

 

i need a new tune too. under WOT i soot like a truck.

 

Could be rich. I did notice that if you have an open element filter the car will struggle to idle during a warm start, I compensated by increasing idle to 1000 RPM.

 

The evo runs so tich that 02 sensor is first thing to go.