fuel pressure

So my TJ threw bank 1 and 2 lean code recently, so plugged the OBD reader in and checked the LTFT and O2 sensor data. LTFT at idle is about 20% at Running Temp in Closed Loop, on throttle open (in Neutral), the LTFT drops for a split second then goes back up to 20% and remains there till WOT...

New member, old Jeeper. I have been perusing the threads here and have found bits and pieces of information but nothing seems to really hit on my problem. Any advice would be appreciated. 2004 TJ X w/150k on the clock. Currently on my 4th fuel pump. OE died at 115k. Replaced with DFG1221 @...

Good evening all. I've been lurking here a bit and decided to ask some of the pros on here what the heck is wrong with this thing. No codes except a few previous from 02 sensor, evap, crank pos sensor, but those codes disappeared awhile ago and never came back. Startup cold flawless. Runs...