So finally I'm the owner of used 02 Jeep WJ, with V8 4.7, awd quadra trac II transfer case (if I understand it correctly), car has 140K highway miles on it and so far no major problems was discovered. I'm stuck were to start with the maintenance and upgrades, too many questions and so far not enough understanding of the Jeep. As far as I have found already I'd better change all fluids in the car, what are the most important to start with, wont be able to change all in one week will be the process for at least one month, so I would appreciate any advice were to start (transmission, transfer case, differentials, cooling fluid, brake or .... I don't know maybe some else fluids), engine and power steering fluids are changed by me already. As far as of upgrades the Jeep is all stock so far, from my research on web and here I'm thinking on lifting it 3" and putting on 31 tires, as of now I don't want to do any trimming on body, is this a good way to start mods, or maybe you jeepers here have some other better suggestions, as usually all ideas are welcome, budget for the begging is 500-1000 max, maybe closer to summer will have more, even this money I still don't have in hand but will be able to get them in next month or two. Here are some pics of the car.
Hope on your help on were to start. Thanks for looking and sorry for many letters. Hope to meet some of you on the trails in the nearest future.





Hope on your help on were to start. Thanks for looking and sorry for many letters. Hope to meet some of you on the trails in the nearest future.