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  1. ikuo78

    3-5 inch lift

    As for the front, the stock down travel is just under 120mm. If you set this to 140mm, the upper arm or knuckle will hit the spring. In other words, the additional lift that can be obtained by extending the shock length with spacers etc. is about 20mm. It seems that this problem can be solved by...
  2. ikuo78

    3-5 inch lift

    ARB https://arbusa.com/ https://store.arbusa.com/search-result Year=2003&Make=Jeep&Model=Liberty&Submodel=Renegade
  3. ikuo78

    Mystery P0300 root cause?

    I'm sure fuel pressure may have been the trigger for activating ASD. Fuel pressure may be rising slowly. I think you should check in this order: Pump-Relay → Pump-ASSY → ORVR.
  4. ikuo78

    Mystery P0300 root cause?

    I think the coil, injector, and O2 sensor heater were powered by the ASD relay. Has the relay deteriorated? Usually, if a thread is left up for a week, no one will see it.
  5. ikuo78

    Mystery P0300 root cause?

    It's a good idea to fix it and use it. So am I. These types of problems tend to take a long time to resolve. It confuses people because it sometimes heals once. I would appreciate it if you could post if there is any progress. If you keep posting and put it in the "New Posts" section, it will...
  6. ikuo78

    Mystery P0300 root cause?

    It's about possibility. The conditions that may indicate a canister failure are described above. I think you can think about it by recording the correlation between live data of purge pressure and intake pressure while driving. I've never done it though. It appears that the Liberty's fuel...
  7. ikuo78

    Mystery P0300 root cause?

    If the canister cracks, it will breathe in the atmosphere directly. Only when the valve is open. Listen and visually check. If there is a blockage in the evaporation system, the pressure in the fuel tank will be disturbed. As a result, fuel pressure becomes unstable. In Liberty's case that...
  8. ikuo78

    Mystery P0300 root cause?

    I guess the remaining mechanical possibilities are below. ・pcv ・Throttle butterfly play ・Canister deterioration ・Cam chain tensioner
  9. ikuo78

    What did you do to your jeep today?

    I use a gel puncture repair kit like the cars sold these days. I've never used it, so I'm a little unsure. So I pay about $25 a year for towing service, which is free up to 20km.
  10. ikuo78

    Lift kits and IFS parts

    A man installed a 33-inch tire with just a 2-inch lift. https://www.jeepkj.com/threads/project-2004-liberty-pickup.76169/
  11. ikuo78

    P2181-Cooling System Performance

    I don't know the specified value, but if you put it in 90℃ hot water and the resistance is the same, it's broken. I think it will drop to about 0.5KΩ or less at 90℃. I forget if the gauge and ECU use the same sensor. Is the gauge also low? I think it's unlikely since it's summer. If you can...
  12. ikuo78

    Lift kits and IFS parts

    JBA says it took 900 hours to create. 10" cradle down and 10" long arm. https://rockcrawling.jbaoffroad.com/trail/our-vehicles-at-jba-offroad
  13. ikuo78

    09 Won't Idle, No Codes

    Oops KK has EGR. EVAP is a misunderstanding. I edited the above and deleted it. Please ignore.
  14. ikuo78

    09 Won't Idle, No Codes

    It's great that the problem has been clarified.
  15. ikuo78

    Codigos p0430 y p0420

    The OBD2 code does not seem to depend on the car model, so the code indicates a decrease in the efficiency of the catalyst system. P0420 is bank 1. P0430 is bank 2. Does the motor work properly?
  16. ikuo78

    Squeak sound after rebuild

    It's about 1/2 cycle of the motor rotation speed. Is it a rocker arm?
  17. ikuo78

    Codigos p0430 y p0420

    Google Translate says the following, but I don't know Spanish, so I don't know if it's correct or not. I have a 2011 Jeep Liberty Sport and I installed new catalysts and oxygen sensors and the codes p0430 and p0420 continue to appear. How can I solve that problem? What if something else can...
  18. ikuo78

    2010 KK po175 and cyl2 misfire

    The correction value is quite rich in fuel, so look for the sensor that is guiding that correction value. Check whether the output and resistance of each sensor are within the specified values. It looks like you replaced most of the relevant sensors. There are 4 O2 sensors, so there may be...
  19. ikuo78

    What did you do to your jeep today?

    I spent the last part of my summer vacation at a lake at an altitude of 1600m. A monkey stole my bread, but it was a very comfortable temperature around 15-23℃. In the end, the struts could not be replaced. . .
  20. ikuo78

    2003 Jeep Grand Cherokee O/D question

    Is your O/D working? Or maybe the light bulb is out?

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