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  1. Jacob789456

    Need Urgent Help with MAP problem

    Hi all, Thanks in advance for any and all assistance. Tonight after driving my Jeep all day, perfectly fine, I got in it to drive up to the store and it barely wanted to start. It stalled 3 times, then ran extremely rough with plenty of backfiring, surging, and bogging, so I parked it. I drove...
  2. Jacob789456

    Power Steering Pump Failed after line replacement!?? TJKJ!!

    Hi all, I want to apologize for all the problems I have posted questions for lately. I have time to work on the Jeep now, so all the projects have begun before summer wheelin'! Today I replaced the high pressure power steering line. When doing so, when I went to remove the brass compression...
  3. Jacob789456

    AC Repair process-TJKJ2002, please check my logic!

    I wanted to check with y’all about the steps to recharging the KJ’s ac system. So my KJ was in a frontal collision in 2004, and sat in a shop’s yard for 7 years before I bought it and rebuilt it from essentially the ground up. One thing I never did was repair the AC system, and because the...
  4. Jacob789456

    Remote Start Questions

    Sorry to create another thread, but this is a separate issue. I would like to put a remote start in my 2003 KJ with the SENTRY alarm system. I do not want an alarm/remote start system, I just want a very basic remote start system that will work in conjunction with the alarm. I am ok with using...
  5. Jacob789456

    Infinity Sound System-Speaker Distortion

    Hi all, I searched for quite some time and read a few threads but never got an answer to a question I have. I have an 03 KJ Limited with the infinity sound system. The speakers in this system get distorted badly at higher volumes and I wanted to find out how easy/hard it is to upgrade this...
  6. Jacob789456

    OME Lift Questions

    Hi All, I need some input. I am replacing my Daystar 2.5” lift with a real coil lift and I need help figuring out what my best lift options are. My max budget is $800 and my KJ is a 2003 2WD limited 3.7L Auto. I am thinking that I will order OME 790’s/948’s, however, I am wondering if that set...
  7. Jacob789456

    New Muffler Burns Valves?

    Hi all, just a quick question... If I install a flowmaster super 44 muffler and weld it in, do I need to worry about burning valves due to reducing back pressure, because I plan on removing the 2.5"-->2.25" factory restriction in the exhaust. Or is this exhaust causing burnt valves as valid as...
  8. Jacob789456

    Need input on my Bad MPG, I did search!

    Hi fellow KJ'ers. I do not post very often but I read the boards everyday. I have a 2003 Jeep Liberty Limited 2wd with 19,000 miles (yes nineteen, it sat for 7 years after being wrecked) and I am currently getting an average of 8mpg city and at best 14 mpg highway with the 3.7 engine and 45rfe...
  9. Jacob789456

    Skid plates for a 2003

    Hello all, I have a quick question! I need to get the Oil pan/front suspension, transmission, and fuel tank skid plates for my 2wd KJ. I also need to get front tow hooks and I plan on buying all mopar parts. My question is will the 2005-2007 transmission skid plate fit my 2wd kj with the 45RFE...
  10. Jacob789456

    Need Some Lift Help

    Hi all, I don't want to come across as noobish, but I need some help picking out a lift for my 2003 kj (build date 09/2002 not sure if it is pre lowered). I have been doing research for hours and have only confused myself. The kj will be my daily driver and is 2wd. It may see a light to...
  11. Jacob789456

    Need 45RFE help.

    Hi all, I changed, or am in the process of changing my 45RFE's fluid and filters. I bought Wix filters for my 2wd 03' liberty and I am having difficulties removing the main filter seal from the valve body. Is there a trick to this, or is a special tool needed? Also I forgot to pre-fill the spin...
  12. Jacob789456

    8.25 or dana 35? how many splines? locker available??

    Is there anyway to tell if you have the 8.25 or dana 35 rear axle? I am almost positive that I have the 8.25 open diff with NO abs in my 2003 KJ 2wd limited. Also if I do have the 8.25 axle, how many splines does it have (27 vs 29 vs?) because I want to order a lockrite locker for the rear, and...
  13. Jacob789456

    Ways to monitor trans temp

    Hi all, now that my liberty is running and I bypassed the radiator trans cooler and used a Hayden 679 model as a stand alone cooler, I need a way to monitor the transmission temp. I have a scangauge in our Chevy Trailblazer and it is awesome, measures everything including trans temp. However, I...
  14. Jacob789456

    Engine/Crankcase Breathers

    Hi all, I am in the final stages of my jeep project and the last thing I am stuck on is trying to figure out where the crankcase breather hoses go. Do they even have hoses? I am talking about the hose barb looking things on the back of each valve cover right behind the last spark plugs. If...
  15. Jacob789456

    Can anyone help me identify this wiring harness. Pics included

    Hi all, Happy late new year. As a few of you might know from the "where did you find your kj" thread, my uncle gave me a 2003 Jeep liberty Limited 2wd that was wrecked and totaled. All the body and frame work was done and I was put to the challenge of re-assembling all of the mechanical and...
  16. Jacob789456

    New guy in town!

    Hi all, My name is Jacob and I just acquired a 2004 Jeep Liberty 2wd for free that was in a front end colission. All of the body work is done and now I have to fix all of the electrical and mechanical issues. Believe it or not the KJ has only 16,000 miles but has been sitting for 5 years. I am...
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