Hi all, I have an '05 TJ I-6. Her name is Lulu and she has thrown a P0174 and a p0175 code. From whay I have learned from the knowledge here (which is extremely helpful) bank 2 system too lean and bank 2 system too rich, and the problem could be with the o2 sensors. Now we have had Lulu for only about a year, and I am still learning. So I am ignorant as to where and what bank 2 is and how to change o2 sensors. Any and all help would be most appreciated. BTW her gas mileage is suffering terribly.