I have had my 911 go into limp mode twice after putting in Citgo premium. The problem was immediately solved by adding Shell or Valero premium. Iam sure this varies from location to location but I wonder if anyone else has had their turbo go into safe mode because of gas? I certainly wont buy anymore Citgo gas. Dont very much care for Citgo's politics either....

 

Thanks for your reply on my thread. I wonder if my car went into limp mode for a similiar reason also. I thought it was a boost hose, but they all seem fine. Thinking back now, I did get gas from a different Shell this past week.