2008 Pontiac G8 GT fbo, 229/244 .615"/.595" 113+4 cam, 3600 stall
First attempt at trying a SD tune on my car and I'm having a little trouble. The numbers are all over the place which I figured they would be but I can't get the P0103 code to go away. I have it set for MIL on first error but I am still getting a CEL. When I clear the light the car does not run right at all and goes super lean and then goes into a protection mode... What am I missing or what do I need to do differently?