One last thought I did this recently for a LR2 owner with the 3.2 You should confirm that your 3.2 does this (if you don't have a code reader that can give you this information then you should get one) I am going to quote myself I did a cold start today. 0 PSI before I engaged the starter motor On i...

Replaced MAF, PCV, fuel pressure sensor on the rail Lean conditions bank one and two. I am not sure based on your post if you have a: Vacuum leak (unmetered air) or Excess fuel. The fuel trim will tell you this Positive Long Term Fuel Trim = Vacuum leak / unmetered air entering the system Negative ...