For the HPFP, glowplug started flashing, then I turned off the car, went to the store and then drove off the to the street and that's when it gave out. I blame it on the HPFP design, I paid out of pocket around $2,000 for the HPFP and new injectors. I had the dealer flush my lines and tank. I talked to the manager about the HPFP and said they came out with a new design that will not fail. I have a year of warranty with them so, so far so good. 3k miles after the HPFP and injectors up to this day and no issues, THANK GOD!
lol