Just a update on my status with a Over Kill PCM installed my 07 GP GT SC
Today I fueled up my car, and reset my trip. At the time I fueled up my car my fuel gauge was showing Full and my remaining miles to drive was showing 245 Miles. After I fueled up my car my fuel gauge shows Empty, and my remaining miles to drive now shows 0.
The entire fuel process is running backwards. I cant really trust what the fuel gauge shows.