I checked today, my CEL is the infamous 0171 lean code... It needs to go away because I'm getting pissed. It was fine for the first few hundred miles then randomly came on while cruising... It annoys me like you can't believe... I'm hoping it goes away and NEVER COMES BACK, or that the stage 2 reflash will help elimiate getting this code as well... We'll see. Also do you thing the dealer will give me any issue going to get ths stage 2 install with the cel?