well my issue has been resolved my issue did end up being a bad injector driver in my xfi box. Unfortunately I could not find the original invoice for the xfi box so It did cost me 500 dollars all said and done to have it fixed. FAST is still a company they certainly are a bit harder to get ahold of then they were in years past, I cant speak of any other fast department but this phone number 800-365-9145 extension 9892 will take you straight to fasts warranty desk and the guy handeling the phones is pretty helpful it took a week to get my box back which was nice. one other thing if you have lost your invoice and are trying to make a warranty claim fasts system changed so they only have records to like 2014 so its a roll of the dice if they will be able to find an invoice. thanks moparts!